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          ],
          "name_url": "/python/html5/menu_attr_pair/1000/4000000/4977000/menu_attr_pair_BearingInsertType_Ball_1_4352694479.html"
        },
        {
          "name": "Shaft Locking Type",
          "values": [
            {
              "value": "Set Screws",
              "url": "/python/html5/menu_attr_pair/1000/4000000/4977000/menu_attr_pair_ShaftLockingType_SetScrews_1_7c2d4e30c7.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/4000000/4977000/menu_attr_pair_ShaftLockingType_SetScrews_1_7c2d4e30c7.html"
        },
        {
          "name": "Bearing Housing Material Type",
          "values": [
            {
              "value": "Cast Iron",
              "url": "/python/html5/menu_attr_pair/1000/32000000/32466000/menu_attr_pair_BearingHousingMaterialType_CastIron_1_f39e192e5e.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/32000000/32466000/menu_attr_pair_BearingHousingMaterialType_CastIron_1_f39e192e5e.html"
        },
        {
          "name": "Bearing Insert Material",
          "values": [
            {
              "value": "52100 Chrome Steel",
              "url": "/python/html5/menu_attr_pair/1000/32000000/32440000/menu_attr_pair_BearingInsertMaterial_52100ChromeSteel_1_56fe4afff3.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/32000000/32440000/menu_attr_pair_BearingInsertMaterial_52100ChromeSteel_1_56fe4afff3.html"
        },
        {
          "name": "Bolt Hole Center-to-Center",
          "values": [
            {
              "value": "2 1/2 in",
              "url": "/python/html5/menu_attr_pair/1000/32000000/32469000/menu_attr_pair_BoltHoleCentertoCenter_212in_1_72fc36cae4.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/32000000/32469000/menu_attr_pair_BoltHoleCentertoCenter_212in_1_72fc36cae4.html"
        },
        {
          "name": "Series",
          "values": [
            {
              "value": "UCFU",
              "url": "/python/html5/menu_attr_pair/1000/32000000/32466000/menu_attr_pair_Series_UCFU_1_6194aa7444.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/32000000/32466000/menu_attr_pair_Series_UCFU_1_6194aa7444.html"
        },
        {
          "name": "Bearing Lubrication",
          "values": [
            {
              "value": "Shell Alvania #3 or NLGI #3 Equivalent",
              "url": "/python/html5/menu_attr_pair/1000/32000000/32466000/menu_attr_pair_BearingLubrication_ShellAlvania3orNLGI3Equivalent_1_a1ff2e65dc.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/32000000/32466000/menu_attr_pair_BearingLubrication_ShellAlvania3orNLGI3Equivalent_1_a1ff2e65dc.html"
        },
        {
          "name": "Finish",
          "values": [
            {
              "value": "black oxide",
              "url": "/python/html5/menu_attr_pair/1000/586000/menu_attr_pair_Finish_BlackOxide_1_64a06ca109.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/586000/menu_attr_pair_Finish_BlackOxide_1_64a06ca109.html"
        },
        {
          "name": "Temp  Range",
          "values": [
            {
              "value": "-20 Degrees to 250 Degrees F",
              "url": "/python/html5/menu_attr_pair/1000/32000000/32413000/menu_attr_pair_TempRange_20Degreesto250DegreesF_1_645328b417.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/32000000/32413000/menu_attr_pair_TempRange_20Degreesto250DegreesF_1_645328b417.html"
        },
        {
          "name": "Item",
          "values": [
            {
              "value": "4 Bolt Flange Bearing",
              "url": "/python/html5/menu_attr_pair/1000/18000000/18685000/menu_attr_pair_Item_4BoltFlangeBearing_1_43330dfbc2.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/18000000/18685000/menu_attr_pair_Item_4BoltFlangeBearing_1_43330dfbc2.html"
        },
        {
          "name": "Static Load Capacity",
          "values": [
            {
              "value": "1,500 lb",
              "url": "/python/html5/menu_attr_pair/1000/32000000/32423000/menu_attr_pair_StaticLoadCapacity_1500lb_1_c048be1ae9.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/32000000/32423000/menu_attr_pair_StaticLoadCapacity_1500lb_1_c048be1ae9.html"
        },
        {
          "name": "Housing Material",
          "values": [
            {
              "value": "Cast iron",
              "url": "/python/html5/menu_attr_pair/1000/4000000/4974000/menu_attr_pair_HousingMaterial_CastIron_1_d354970dc7.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/4000000/4974000/menu_attr_pair_HousingMaterial_CastIron_1_d354970dc7.html"
        },
        {
          "name": "Locking Type",
          "values": [
            {
              "value": "Set Screw",
              "url": "/python/html5/menu_attr_pair/1000/32000000/32440000/menu_attr_pair_LockingType_SetScrew_1_c50d1bda9f.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/32000000/32440000/menu_attr_pair_LockingType_SetScrew_1_c50d1bda9f.html"
        },
        {
          "name": "ASIN",
          "values": [
            {
              "value": "B00DSSIFQ2",
              "url": "/python/html5/menu_attr_pair/1000/32000000/32469000/menu_attr_pair_ASIN_B00DSSIFQ2_1_98b390e410.html"
            },
            {
              "value": "B00IS738A6",
              "url": "/python/html5/menu_attr_pair/1000/32000000/32469000/menu_attr_pair_ASIN_B00IS738A6_1_47341b553d.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/32000000/32469000/menu_attr_pair_ASIN_B00DSSIFQ2_1_98b390e410.html"
        },
        {
          "name": "AdultProduct",
          "values": [
            {
              "value": "False",
              "url": "/python/html5/menu_attr_pair/menu_attr_pair_AdultProduct_False_1_c6441ece7c.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/menu_attr_pair_AdultProduct_False_1_c6441ece7c.html"
        },
        {
          "name": "Amount",
          "values": [
            {
              "value": "102.99",
              "url": "/python/html5/menu_attr_pair/1000/1000000/1557000/menu_attr_pair_Amount_10299_1_8cd40ef7cd.html"
            },
            {
              "value": "93.99",
              "url": "/python/html5/menu_attr_pair/1000/667000/menu_attr_pair_Amount_9399_1_4f10ebf1f5.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/1000000/1557000/menu_attr_pair_Amount_10299_1_8cd40ef7cd.html"
        },
        {
          "name": "Asin",
          "values": [
            {
              "value": "B00DSSIFQ2",
              "url": "/python/html5/menu_attr_pair/1000/32000000/32469000/menu_attr_pair_ASIN_B00DSSIFQ2_1_98b390e410.html"
            },
            {
              "value": "B00IS738A6",
              "url": "/python/html5/menu_attr_pair/1000/32000000/32469000/menu_attr_pair_ASIN_B00IS738A6_1_47341b553d.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/32000000/32469000/menu_attr_pair_ASIN_B00DSSIFQ2_1_98b390e410.html"
        },
        {
          "name": "Aspect",
          "values": [
            {
              "value": "proper_shipping_name",
              "url": "/python/html5/menu_attr_pair/1000/74000/menu_attr_pair_Aspect_propershippingname_1_2ec3b8b417.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/74000/menu_attr_pair_Aspect_propershippingname_1_2ec3b8b417.html"
        },
        {
          "name": "Autographed",
          "values": [
            {
              "value": "False",
              "url": "/python/html5/menu_attr_pair/menu_attr_pair_Autographed_False_1_3dfa18ce7d.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/menu_attr_pair_Autographed_False_1_3dfa18ce7d.html"
        },
        {
          "name": "Binding",
          "values": [
            {
              "value": "Misc.",
              "url": "/python/html5/menu_attr_pair/1000/60000/menu_attr_pair_Binding_Misc_1_e113619f99.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/60000/menu_attr_pair_Binding_Misc_1_e113619f99.html"
        },
        {
          "name": "Brand",
          "values": [
            {
              "value": "NTN",
              "url": "/python/html5/menu_attr_pair/1000/32000000/32395000/menu_attr_pair_Brand_NTN_1_e1c1fc44a8.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/32000000/32395000/menu_attr_pair_Brand_NTN_1_e1c1fc44a8.html"
        },
        {
          "name": "Bullet_point",
          "values": [
            {
              "value": "<b>Bearing Insert Type</b>: Ball <b>Bearing Housing Material Type</b>: Cast Iron <b>Overall Length</b>: 3-3/8\" <b>Dynamic Load Capacity</b>: 2890 lb. <b>Bearing Insert Material</b>: 52100 Chrome Steel <b>Bolt Hole Center-to-Center</b>: 2-1/2\" <b>Country of Origin (subject to change)</b>: Japan",
              "url": "/python/html5/menu_attr_pair/1000/32000000/32469000/menu_attr_pair_Bulletpoint_bBearingInsertTypebBallbBearingHousingMate_1_a1bec05a9e.html"
            },
            {
              "value": "<b>Price For:</b> Each <b>Bearing Lubrication</b>: Shell Alvania #3 or NLGI #3 Equivalent <b>Finish</b>: black oxide <b>Overall Width</b>: 3-3/8\" <b>Temp. Range</b>: -20 Degrees to 250 Degrees F <b>Item</b>: 4-Bolt Flange Bearing <b>Static Load Capacity</b>: 1500 lb. <b>Bore Dia.</b>: 20mm <b>Housing Material</b>: Cast iron <b>Bolt Size</b>: 3/8\" <b>Overall Height</b>: 1-15/32\" <b>Series</b>: UCFU <b>Locking Type</b>: Set Screw <b>Shaft Locking Type</b>: Set Screw",
              "url": "/python/html5/menu_attr_pair/1000/32000000/32469000/menu_attr_pair_Bulletpoint_bPriceForbEachbBearingLubricationbShellAlv_1_a3093fb327.html"
            },
            {
              "value": "Bearing Insert Type: Ball",
              "url": "/python/html5/menu_attr_pair/1000/4000000/4976000/menu_attr_pair_Bulletpoint_BearingInsertTypeBall_1_9c5746d507.html"
            },
            {
              "value": "Bore Dia.: 20mm",
              "url": "/python/html5/menu_attr_pair/1000/24000000/24183000/menu_attr_pair_Bulletpoint_BoreDia20mm_1_0d590689be.html"
            },
            {
              "value": "Item: 4-Bolt Flange Bearing",
              "url": "/python/html5/menu_attr_pair/1000/32000000/32438000/menu_attr_pair_Bulletpoint_Item4BoltFlangeBearing_1_1d042f8d39.html"
            },
            {
              "value": "Mounted Bearing Item: 4-Bolt Flange Bearing",
              "url": "/python/html5/menu_attr_pair/1000/32000000/32438000/menu_attr_pair_Bulletpoint_MountedBearingItem4BoltFlangeBearing_1_8b994a65ff.html"
            },
            {
              "value": "Shaft Locking Type: Set Screw",
              "url": "/python/html5/menu_attr_pair/1000/32000000/32438000/menu_attr_pair_Bulletpoint_ShaftLockingTypeSetScrew_1_eaa175e561.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/32000000/32469000/menu_attr_pair_Bulletpoint_bBearingInsertTypebBallbBearingHousingMate_1_a1bec05a9e.html"
        },
        {
          "name": "Case",
          "values": [
            {
              "value": "1",
              "url": "/python/html5/menu_attr_pair/menu_attr_pair_Case_1_1_4de75d695a.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/menu_attr_pair_Case_1_1_4de75d695a.html"
        },
        {
          "name": "Cat",
          "values": [
            {
              "value": "Industrial & Scientific",
              "url": "/python/html5/menu_attr_pair/1000/1000/menu_attr_pair_Cat_IndustrialScientific_1_c583162a01.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/1000/menu_attr_pair_Cat_IndustrialScientific_1_c583162a01.html"
        },
        {
          "name": "CatId",
          "values": [
            {
              "value": "16310091",
              "url": "/python/html5/menu_attr_pair/1000/1000/menu_attr_pair_CatId_16310091_1_0f77fb0abe.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/1000/menu_attr_pair_CatId_16310091_1_0f77fb0abe.html"
        },
        {
          "name": "CatTree",
          "values": [
            {
              "value": "16310091",
              "url": "/python/html5/menu_attr_pair/1000/1000/menu_attr_pair_CatTree_16310091_1_b11243d9cb.html"
            },
            {
              "value": "16310161",
              "url": "/python/html5/menu_attr_pair/1000/1000/menu_attr_pair_CatTree_16310161_1_0db56bb8c8.html"
            },
            {
              "value": "16310181",
              "url": "/python/html5/menu_attr_pair/1000/178000/menu_attr_pair_CatTree_16310181_1_d71920d816.html"
            },
            {
              "value": "16410991",
              "url": "/python/html5/menu_attr_pair/1000/1000000/1528000/menu_attr_pair_CatTree_16410991_1_3759e8b82a.html"
            },
            {
              "value": "16411041",
              "url": "/python/html5/menu_attr_pair/1000/1000000/1528000/menu_attr_pair_CatTree_16411041_1_ee2de945d5.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/1000/menu_attr_pair_CatTree_16310091_1_b11243d9cb.html"
        },
        {
          "name": "ClassificationId",
          "values": [
            {
              "value": "220004011",
              "url": "/python/html5/menu_attr_pair/1000/1000000/1532000/menu_attr_pair_ClassificationId_220004011_1_e4a262a0b2.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/1000000/1532000/menu_attr_pair_ClassificationId_220004011_1_e4a262a0b2.html"
        },
        {
          "name": "Color",
          "values": [
            {
              "value": "Black",
              "url": "/python/html5/menu_attr_pair/1000/64000/menu_attr_pair_Color_Black_1_3b8665a044.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/64000/menu_attr_pair_Color_Black_1_3b8665a044.html"
        },
        {
          "name": "CurrencyCode",
          "values": [
            {
              "value": "USD",
              "url": "/python/html5/menu_attr_pair/1000/62000/menu_attr_pair_CurrencyCode_USD_1_a688e6506c.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/62000/menu_attr_pair_CurrencyCode_USD_1_a688e6506c.html"
        },
        {
          "name": "DisplayName",
          "values": [
            {
              "value": "Flange Block Bearings",
              "url": "/python/html5/menu_attr_pair/1000/1000000/1532000/menu_attr_pair_DisplayName_FlangeBlockBearings_1_6d518b85b1.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/1000000/1532000/menu_attr_pair_DisplayName_FlangeBlockBearings_1_6d518b85b1.html"
        },
        {
          "name": "EANList",
          "values": [
            {
              "value": "4547359864205",
              "url": "/python/html5/menu_attr_pair/1000/32000000/32469000/menu_attr_pair_EANList_4547359864205_1_5bff8fa248.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/32000000/32469000/menu_attr_pair_EANList_4547359864205_1_5bff8fa248.html"
        },
        {
          "name": "Feature",
          "values": [
            {
              "value": "THIS LISTING IS FOR 1 - (NTN UCFU-20) MOUNTED UNITS (CAST IRON), UPC NUMBER: 4547359864205, FACTORY NEW!",
              "url": "/python/html5/menu_attr_pair/1000/32000000/32469000/menu_attr_pair_Feature_THISLISTINGISFOR1NTNUCFU20MOUNTEDUNITSCAST_1_365fd240ae.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/32000000/32469000/menu_attr_pair_Feature_THISLISTINGISFOR1NTNUCFU20MOUNTEDUNITSCAST_1_365fd240ae.html"
        },
        {
          "name": "Hazmat",
          "values": [
            {
              "value": "auto-grounding",
              "url": "/python/html5/menu_attr_pair/1000/75000/menu_attr_pair_Hazmat_autogrounding_1_0050da590c.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/75000/menu_attr_pair_Hazmat_autogrounding_1_0050da590c.html"
        },
        {
          "name": "Height",
          "values": [
            {
              "value": "171",
              "url": "/python/html5/menu_attr_pair/1000/1000000/1205000/menu_attr_pair_Height_171_1_df9196aeb5.html"
            },
            {
              "value": "26",
              "url": "/python/html5/menu_attr_pair/1000/79000/menu_attr_pair_Height_26_1_7b4c5824c0.html"
            },
            {
              "value": "3.9",
              "url": "/python/html5/menu_attr_pair/1000/181000/menu_attr_pair_Height_39_1_6d5a269c14.html"
            },
            {
              "value": "3.90",
              "url": "/python/html5/menu_attr_pair/1000/622000/menu_attr_pair_Height_390_1_897e5ba8fb.html"
            },
            {
              "value": "349",
              "url": "/python/html5/menu_attr_pair/1000/544000/menu_attr_pair_Height_349_1_79931242a8.html"
            },
            {
              "value": "500",
              "url": "/python/html5/menu_attr_pair/1000/60000/menu_attr_pair_Height_500_1_e800e4b696.html"
            },
            {
              "value": "67",
              "url": "/python/html5/menu_attr_pair/1000/108000/menu_attr_pair_Height_67_1_06746b7fcc.html"
            },
            {
              "value": "70",
              "url": "/python/html5/menu_attr_pair/1000/89000/menu_attr_pair_Height_70_1_262061b019.html"
            },
            {
              "value": "75",
              "url": "/python/html5/menu_attr_pair/menu_attr_pair_Height_75_1_a0092a3e31.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/1000000/1205000/menu_attr_pair_Height_171_1_df9196aeb5.html"
        },
        {
          "name": "Identifier",
          "values": [
            {
              "value": "4547359864205",
              "url": "/python/html5/menu_attr_pair/1000/32000000/32469000/menu_attr_pair_Identifier_4547359864205_1_7a9653c19f.html"
            },
            {
              "value": "7431957797966",
              "url": "/python/html5/menu_attr_pair/1000/32000000/32469000/menu_attr_pair_Identifier_7431957797966_1_cf54b4b80d.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/32000000/32469000/menu_attr_pair_Identifier_4547359864205_1_7a9653c19f.html"
        },
        {
          "name": "IdentifierType",
          "values": [
            {
              "value": "EAN",
              "url": "/python/html5/menu_attr_pair/1000/3000/menu_attr_pair_IdentifierType_EAN_1_0a7a698752.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/3000/menu_attr_pair_IdentifierType_EAN_1_0a7a698752.html"
        },
        {
          "name": "IsBrandQuery",
          "values": [
            {
              "value": "True",
              "url": "/python/html5/menu_attr_pair/1000/73000/menu_attr_pair_IsBrandQuery_True_1_3fd911c864.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/73000/menu_attr_pair_IsBrandQuery_True_1_3fd911c864.html"
        },
        {
          "name": "ItemClassification",
          "values": [
            {
              "value": "BASE_PRODUCT",
              "url": "/python/html5/menu_attr_pair/menu_attr_pair_ItemClassification_BASEPRODUCT_1_21c06575b2.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/menu_attr_pair_ItemClassification_BASEPRODUCT_1_21c06575b2.html"
        },
        {
          "name": "ItemName",
          "values": [
            {
              "value": "Flange Bearing, 4-Bolt, Ball, 20mm Bore",
              "url": "/python/html5/menu_attr_pair/1000/32000000/32469000/menu_attr_pair_ItemName_FlangeBearing4BoltBall20mmBore_1_cd7a9d3010.html"
            },
            {
              "value": "NTN-SNR - UCFU-20-4-Bolt Flange Bearing with Ball Bearing Insert and 20mm Bore Dia.",
              "url": "/python/html5/menu_attr_pair/1000/32000000/32469000/menu_attr_pair_ItemName_NTNSNRUCFU204BoltFlangeBearingwithBallBear_1_fc64f10f65.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/32000000/32469000/menu_attr_pair_ItemName_FlangeBearing4BoltBall20mmBore_1_cd7a9d3010.html"
        },
        {
          "name": "Item_name",
          "values": [
            {
              "value": "Flange Bearing, 4-Bolt, Ball, 20mm Bore",
              "url": "/python/html5/menu_attr_pair/1000/32000000/32469000/menu_attr_pair_Itemname_FlangeBearing4BoltBall20mmBore_1_adddc98848.html"
            },
            {
              "value": "NTN-SNR - UCFU-20-4-Bolt Flange Bearing with Ball Bearing Insert and 20mm Bore Dia.",
              "url": "/python/html5/menu_attr_pair/1000/32000000/32470000/menu_attr_pair_Itemname_NTNSNRUCFU204BoltFlangeBearingwithBallBear_1_65a96defb3.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/32000000/32469000/menu_attr_pair_Itemname_FlangeBearing4BoltBall20mmBore_1_adddc98848.html"
        },
        {
          "name": "Item_package_quantity",
          "values": [
            {
              "value": "1",
              "url": "/python/html5/menu_attr_pair/1000/1000/menu_attr_pair_Itempackagequantity_1_1_10213d6c40.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/1000/menu_attr_pair_Itempackagequantity_1_1_10213d6c40.html"
        },
        {
          "name": "Item_type_keyword",
          "values": [
            {
              "value": "flange-block-bearings",
              "url": "/python/html5/menu_attr_pair/1000/1000000/1532000/menu_attr_pair_Itemtypekeyword_flangeblockbearings_1_905e599838.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/1000000/1532000/menu_attr_pair_Itemtypekeyword_flangeblockbearings_1_905e599838.html"
        },
        {
          "name": "Label",
          "values": [
            {
              "value": "NTN",
              "url": "/python/html5/menu_attr_pair/1000/32000000/32395000/menu_attr_pair_Label_NTN_1_960a625160.html"
            },
            {
              "value": "Ntn",
              "url": "/python/html5/menu_attr_pair/1000/32000000/32395000/menu_attr_pair_Label_NTN_1_960a625160.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/32000000/32395000/menu_attr_pair_Label_NTN_1_960a625160.html"
        },
        {
          "name": "Length",
          "values": [
            {
              "value": "3.9",
              "url": "/python/html5/menu_attr_pair/1000/393000/menu_attr_pair_Length_39_1_271f663485.html"
            },
            {
              "value": "3.90",
              "url": "/python/html5/menu_attr_pair/1000/1000000/1165000/menu_attr_pair_Length_390_1_2c3b86fc50.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/393000/menu_attr_pair_Length_39_1_271f663485.html"
        },
        {
          "name": "Link",
          "values": [
            {
              "value": "https://m.media-amazon.com/images/I/31RuNrCGgxS._SL75_.jpg",
              "url": "/python/html5/menu_attr_pair/1000/32000000/32396000/menu_attr_pair_Link_httpsmmediaamazoncomimagesI31RuNrCGgxSSL75_1_9d47f57439.html"
            },
            {
              "value": "https://m.media-amazon.com/images/I/31RuNrCGgxS.jpg",
              "url": "/python/html5/menu_attr_pair/1000/32000000/32396000/menu_attr_pair_Link_httpsmmediaamazoncomimagesI31RuNrCGgxSjpg_1_2bf61a5210.html"
            },
            {
              "value": "https://m.media-amazon.com/images/I/412nMzGfY+S.jpg",
              "url": "/python/html5/menu_attr_pair/1000/32000000/32396000/menu_attr_pair_Link_httpsmmediaamazoncomimagesI412nMzGfYSjpg_1_ddc7ba68f0.html"
            },
            {
              "value": "https://m.media-amazon.com/images/I/51PlXnSg8WL._SL75_.jpg",
              "url": "/python/html5/menu_attr_pair/1000/32000000/32467000/menu_attr_pair_Link_httpsmmediaamazoncomimagesI51PlXnSg8WLSL75_1_824a47ee69.html"
            },
            {
              "value": "https://m.media-amazon.com/images/I/51PlXnSg8WL.jpg",
              "url": "/python/html5/menu_attr_pair/1000/32000000/32467000/menu_attr_pair_Link_httpsmmediaamazoncomimagesI51PlXnSg8WLjpg_1_be6ff12608.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/32000000/32396000/menu_attr_pair_Link_httpsmmediaamazoncomimagesI31RuNrCGgxSSL75_1_9d47f57439.html"
        },
        {
          "name": "Man",
          "values": [
            {
              "value": "NTN",
              "url": "/python/html5/menu_attr_pair/1000/32000000/32396000/menu_attr_pair_Man_NTN_1_9adf40de8d.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/32000000/32396000/menu_attr_pair_Man_NTN_1_9adf40de8d.html"
        },
        {
          "name": "Material",
          "values": [
            {
              "value": "Alloy Steel",
              "url": "/python/html5/menu_attr_pair/1000/77000/menu_attr_pair_Material_AlloySteel_1_7f106fa829.html"
            },
            {
              "value": "Cast Iron",
              "url": "/python/html5/menu_attr_pair/1000/1000000/1216000/menu_attr_pair_Material_CastIron_1_e25c524a1d.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/77000/menu_attr_pair_Material_AlloySteel_1_7f106fa829.html"
        },
        {
          "name": "MaterialType",
          "values": [
            {
              "value": "Alloy Steel",
              "url": "/python/html5/menu_attr_pair/1000/77000/menu_attr_pair_MaterialType_AlloySteel_1_b5a4097710.html"
            },
            {
              "value": "Cast Iron",
              "url": "/python/html5/menu_attr_pair/1000/1000000/1478000/menu_attr_pair_MaterialType_CastIron_1_f2bc91772c.html"
            },
            {
              "value": "Chrome Steel",
              "url": "/python/html5/menu_attr_pair/1000/1000000/1662000/menu_attr_pair_MaterialType_ChromeSteel_1_c0d59d152e.html"
            },
            {
              "value": "HAWA",
              "url": "/python/html5/menu_attr_pair/1000/167000/menu_attr_pair_MaterialType_HAWA_1_e32db6f677.html"
            },
            {
              "value": "Steel",
              "url": "/python/html5/menu_attr_pair/1000/78000/menu_attr_pair_MaterialType_Steel_1_267e44cd44.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/77000/menu_attr_pair_MaterialType_AlloySteel_1_b5a4097710.html"
        },
        {
          "name": "Memorabilia",
          "values": [
            {
              "value": "False",
              "url": "/python/html5/menu_attr_pair/menu_attr_pair_Memorabilia_False_1_903cccc9ba.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/menu_attr_pair_Memorabilia_False_1_903cccc9ba.html"
        },
        {
          "name": "Number",
          "values": [
            {
              "value": "UCFU 20",
              "url": "/python/html5/menu_attr_pair/1000/32000000/32469000/menu_attr_pair_Number_UCFU20_1_ccff0cdab8.html"
            },
            {
              "value": "UCFU 20 4",
              "url": "/python/html5/menu_attr_pair/1000/32000000/32470000/menu_attr_pair_Number_UCFU204_1_effb3ee2f0.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/32000000/32469000/menu_attr_pair_Number_UCFU20_1_ccff0cdab8.html"
        },
        {
          "name": "NumberOfItems",
          "values": [
            {
              "value": "1",
              "url": "/python/html5/menu_attr_pair/menu_attr_pair_NumberOfItems_1_1_847345067b.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/menu_attr_pair_NumberOfItems_1_1_847345067b.html"
        },
        {
          "name": "Number_of_items",
          "values": [
            {
              "value": "1",
              "url": "/python/html5/menu_attr_pair/menu_attr_pair_Numberofitems_1_1_59f97e6de0.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/menu_attr_pair_Numberofitems_1_1_59f97e6de0.html"
        },
        {
          "name": "PackageQuantity",
          "values": [
            {
              "value": "1",
              "url": "/python/html5/menu_attr_pair/menu_attr_pair_PackageQuantity_1_1_27a474ef3f.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/menu_attr_pair_PackageQuantity_1_1_27a474ef3f.html"
        },
        {
          "name": "PartNumber",
          "values": [
            {
              "value": "UCFU-20",
              "url": "/python/html5/menu_attr_pair/1000/32000000/32469000/menu_attr_pair_PartNumber_UCFU20_1_c8b950e2a9.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/32000000/32469000/menu_attr_pair_PartNumber_UCFU20_1_c8b950e2a9.html"
        },
        {
          "name": "Part_number",
          "values": [
            {
              "value": "UCFU-20",
              "url": "/python/html5/menu_attr_pair/1000/32000000/32469000/menu_attr_pair_Partnumber_UCFU20_1_d2f9553e7a.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/32000000/32469000/menu_attr_pair_Partnumber_UCFU20_1_d2f9553e7a.html"
        },
        {
          "name": "ProductGroup",
          "values": [
            {
              "value": "BISS",
              "url": "/python/html5/menu_attr_pair/menu_attr_pair_ProductGroup_BISS_1_96cddee76e.html"
            },
            {
              "value": "BISS Basic",
              "url": "/python/html5/menu_attr_pair/menu_attr_pair_ProductGroup_BISSBasic_1_1490c9669d.html"
            },
            {
              "value": "Home Improvement",
              "url": "/python/html5/menu_attr_pair/1000/62000/menu_attr_pair_ProductGroup_HomeImprovement_1_dbfa954b12.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/menu_attr_pair_ProductGroup_BISS_1_96cddee76e.html"
        },
        {
          "name": "ProductType",
          "values": [
            {
              "value": "HARDWARE_BEARING",
              "url": "/python/html5/menu_attr_pair/1000/104000/menu_attr_pair_ProductType_HARDWAREBEARING_1_027e75fbb2.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/104000/menu_attr_pair_ProductType_HARDWAREBEARING_1_027e75fbb2.html"
        },
        {
          "name": "ProductTypeName",
          "values": [
            {
              "value": "HARDWARE_BEARING",
              "url": "/python/html5/menu_attr_pair/1000/988000/menu_attr_pair_ProductTypeName_HARDWAREBEARING_1_e03da9d566.html"
            },
            {
              "value": "MECHANICAL_FASTENERS",
              "url": "/python/html5/menu_attr_pair/1000/61000/menu_attr_pair_ProductTypeName_MECHANICALFASTENERS_1_7d764e776c.html"
            },
            {
              "value": "TOOLS",
              "url": "/python/html5/menu_attr_pair/1000/60000/menu_attr_pair_ProductTypeName_TOOLS_1_8ffaaea5bc.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/988000/menu_attr_pair_ProductTypeName_HARDWAREBEARING_1_e03da9d566.html"
        },
        {
          "name": "Product_description",
          "values": [
            {
              "value": "'4-Bolt Flange Bearing, Ball Bearing Insert Type, 20mm Bore Dia., Bolt Hole Center-to-Center 2-1/2 In., Cast Iron Bearing Housing Material Type, Set Screw Shaft Locking Type, 52100 Chrome Steel Bearing Insert Material, UCFU Series, Bolt Size 3/8 In., Overall Height 1-15/32 In., Overall Width 3-3/8 In., Overall Length 3-3/8 In., Bearing Lubrication Shell Alvania #3 or NLGI #3 Equivalent, Dynamic Load Capacity 2890 lb., Static Load Capacity 1500 lb., Temp. Range -20 Degrees to 250 Degrees F'",
              "url": "/python/html5/menu_attr_pair/1000/32000000/32470000/menu_attr_pair_Productdescription_4BoltFlangeBearingBallBearingInsertType20m_1_e3d0b22ba6.html"
            },
            {
              "value": "<p> Mounted Ball Bearings</br> Temp. range: -20 to 250F</br>Feature cast-iron housings. Elastomeric seal with flinger preserves lubricant and keeps contaminants out. Ultra-Class units have solid base construction for optimum load and shock stability and black oxide coating for superior environmental protection.</p><p><b>Specification: </b><ul><li>Item: 4-Bolt Flange Bearing</li><li>Mounted Bearing Item: 4-Bolt Flange Bearing</li><li>Bearing Insert Type: Ball</li><li>Bore Dia.: 20mm</li><li>Shaft Locking Type: Set Screw</li><li>Bearing Housing Material Type: Cast Iron</li><li>Bearing Insert Material: 52100 Chrome Steel</li><li>Bolt Hole Center-to-Center: 2-1/2\"</li><li>Series: UCFU</li><li>Bolt Size: 3/8\"</li><li>Overall Height: 1-15/32\"</li><li>Overall Width: 3-3/8\"</li><li>Overall Length: 3-3/8\"</li><li>Bearing Lubrication: Shell Alvania #3 or NLGI #3 Equivalent</li><li>Dynamic Load Capacity: 2890 lb.</li><li>Static Load Capacity: 1500 lb.</li><li>Temp. Range: -20 Degrees to 250 Degrees F</li><li>Finish: Black Oxide</li></ul></p>",
              "url": "/python/html5/menu_attr_pair/1000/32000000/32470000/menu_attr_pair_Productdescription_pMountedBallBearingsbrTemprange20to250FbrF_1_103c1c03a7.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/32000000/32470000/menu_attr_pair_Productdescription_4BoltFlangeBearingBallBearingInsertType20m_1_e3d0b22ba6.html"
        },
        {
          "name": "Product_site_launch_date",
          "values": [
            {
              "value": "2016-09-13T14:57:39.479Z",
              "url": "/python/html5/menu_attr_pair/1000/32000000/32470000/menu_attr_pair_Productsitelaunchdate_20160913T145739479Z_1_8856ee69f6.html"
            },
            {
              "value": "2017-06-07T12:00:00.000-08:00",
              "url": "/python/html5/menu_attr_pair/1000/11000000/11241000/menu_attr_pair_Productsitelaunchdate_20170607T1200000000800_1_fc2281539f.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/32000000/32470000/menu_attr_pair_Productsitelaunchdate_20160913T145739479Z_1_8856ee69f6.html"
        },
        {
          "name": "Publisher",
          "values": [
            {
              "value": "NTN",
              "url": "/python/html5/menu_attr_pair/1000/32000000/32395000/menu_attr_pair_Publisher_NTN_1_70362f64c6.html"
            },
            {
              "value": "Ntn",
              "url": "/python/html5/menu_attr_pair/1000/32000000/32395000/menu_attr_pair_Publisher_NTN_1_70362f64c6.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/32000000/32395000/menu_attr_pair_Publisher_NTN_1_70362f64c6.html"
        },
        {
          "name": "Sku",
          "values": [
            {
              "value": "NTN UCFU-20",
              "url": "/python/html5/menu_attr_pair/1000/32000000/32470000/menu_attr_pair_Sku_NTNUCFU20_1_ce3c1dd0a8.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/32000000/32470000/menu_attr_pair_Sku_NTNUCFU20_1_ce3c1dd0a8.html"
        },
        {
          "name": "Specification_met",
          "values": [
            {
              "value": "Ul",
              "url": "/python/html5/menu_attr_pair/1000/555000/menu_attr_pair_Specificationmet_UL_1_e96935dd5d.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/555000/menu_attr_pair_Specificationmet_UL_1_e96935dd5d.html"
        },
        {
          "name": "String_value",
          "values": [
            {
              "value": "0.787 inches",
              "url": "/python/html5/menu_attr_pair/1000/5000000/5536000/menu_attr_pair_Stringvalue_0787inches_1_6542657703.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/5000000/5536000/menu_attr_pair_Stringvalue_0787inches_1_6542657703.html"
        },
        {
          "name": "Studio",
          "values": [
            {
              "value": "NTN",
              "url": "/python/html5/menu_attr_pair/1000/32000000/32395000/menu_attr_pair_Studio_NTN_1_17f699564f.html"
            },
            {
              "value": "Ntn",
              "url": "/python/html5/menu_attr_pair/1000/32000000/32395000/menu_attr_pair_Studio_NTN_1_17f699564f.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/32000000/32395000/menu_attr_pair_Studio_NTN_1_17f699564f.html"
        },
        {
          "name": "Title",
          "values": [
            {
              "value": "Flange Bearing, 4-Bolt, Ball, 20mm Bore",
              "url": "/python/html5/menu_attr_pair/1000/32000000/32470000/menu_attr_pair_Title_FlangeBearing4BoltBall20mmBore_1_7d9aac610b.html"
            },
            {
              "value": "NTN Mounted Units (Cast Iron) (UCFU-20)",
              "url": "/python/html5/menu_attr_pair/1000/32000000/32470000/menu_attr_pair_Title_NTNMountedUnitsCastIronUCFU20_1_a567696bfb.html"
            },
            {
              "value": "NTN-SNR - UCFU-20-4-Bolt Flange Bearing with Ball Bearing Insert and 20mm Bore Dia.",
              "url": "/python/html5/menu_attr_pair/1000/32000000/32470000/menu_attr_pair_Title_NTNSNRUCFU204BoltFlangeBearingwithBallBear_1_f6f2749095.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/32000000/32470000/menu_attr_pair_Title_FlangeBearing4BoltBall20mmBore_1_7d9aac610b.html"
        },
        {
          "name": "TradeInEligible",
          "values": [
            {
              "value": "False",
              "url": "/python/html5/menu_attr_pair/menu_attr_pair_TradeInEligible_False_1_25846a63db.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/menu_attr_pair_TradeInEligible_False_1_25846a63db.html"
        },
        {
          "name": "Type",
          "values": [
            {
              "value": "ean",
              "url": "/python/html5/menu_attr_pair/1000/3000/menu_attr_pair_Type_ean_1_ca8a058b84.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/3000/menu_attr_pair_Type_ean_1_ca8a058b84.html"
        },
        {
          "name": "URL",
          "values": [
            {
              "value": "http://ecx.images-amazon.com/images/I/31QvGEhEBIL._SL75_.jpg",
              "url": "/python/html5/menu_attr_pair/1000/32000000/32396000/menu_attr_pair_URL_httpecximagesamazoncomimagesI31QvGEhEBILSL_1_52b4d10837.html"
            },
            {
              "value": "https://m.media-amazon.com/images/I/31RuNrCGgxS._SL75_.jpg",
              "url": "/python/html5/menu_attr_pair/1000/32000000/32396000/menu_attr_pair_URL_httpsmmediaamazoncomimagesI31RuNrCGgxSSL75_1_6f2b4b0374.html"
            },
            {
              "value": "https://m.media-amazon.com/images/I/51ITx9PXjLL._SL75_.jpg",
              "url": "/python/html5/menu_attr_pair/1000/32000000/32466000/menu_attr_pair_URL_httpsmmediaamazoncomimagesI51ITx9PXjLLSL75_1_13ef47ab61.html"
            },
            {
              "value": "https://m.media-amazon.com/images/I/51PlXnSg8WL._SL75_.jpg",
              "url": "/python/html5/menu_attr_pair/1000/32000000/32467000/menu_attr_pair_URL_httpsmmediaamazoncomimagesI51PlXnSg8WLSL75_1_c5c22b290a.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/32000000/32396000/menu_attr_pair_URL_httpecximagesamazoncomimagesI31QvGEhEBILSL_1_52b4d10837.html"
        },
        {
          "name": "Unit",
          "values": [
            {
              "value": "inches",
              "url": "/python/html5/menu_attr_pair/1000/63000/menu_attr_pair_Unit_inches_1_c49b8ab96a.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/63000/menu_attr_pair_Unit_inches_1_c49b8ab96a.html"
        },
        {
          "name": "Units",
          "values": [
            {
              "value": "inches",
              "url": "/python/html5/menu_attr_pair/1000/63000/menu_attr_pair_Units_inches_1_bdb0d4109a.html"
            },
            {
              "value": "pixels",
              "url": "/python/html5/menu_attr_pair/menu_attr_pair_Units_pixels_1_c7fe549e1d.html"
            },
            {
              "value": "pounds",
              "url": "/python/html5/menu_attr_pair/menu_attr_pair_Units_pounds_1_0ce017d356.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/1000/63000/menu_attr_pair_Units_inches_1_bdb0d4109a.html"
        },
        {
          "name": "Variant",
          "values": [
            {
              "value": "MAIN",
              "url": "/python/html5/menu_attr_pair/menu_attr_pair_Variant_MAIN_1_b26e0d62c8.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/menu_attr_pair_Variant_MAIN_1_b26e0d62c8.html"
        },
        {
          "name": "WebsiteDisplayGroup",
          "values": [
            {
              "value": "biss_basic_display_on_website",
              "url": "/python/html5/menu_attr_pair/menu_attr_pair_WebsiteDisplayGroup_bissbasicdisplayonwebsite_1_b542bd740e.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/menu_attr_pair_WebsiteDisplayGroup_bissbasicdisplayonwebsite_1_b542bd740e.html"
        },
        {
          "name": "WebsiteDisplayGroupName",
          "values": [
            {
              "value": "BISS Basic",
              "url": "/python/html5/menu_attr_pair/menu_attr_pair_WebsiteDisplayGroupName_BISSBasic_1_963559e62f.html"
            }
          ],
          "name_url": "/python/html5/menu_attr_pair/menu_attr_pair_WebsiteDisplayGroupName_BISSBasic_1_963559e62f.html"
        },
        {
          "name": "Width",
          "values": [
            {
              "value": "1.7",
              "url": "/python/html5/menu_attr_pair/1000/211000/menu_attr_pair_Width_17_1_18345f2dcd.html"
            },
            {
              "value": "1.70",
              "url": "/python/html5/menu_attr_pair/1000/211000/menu_attr_pair_Width_170_1_ca8cc9bd20.html"
            },
            {
              "value": "1463",
              "url": "/python/html5/menu_attr_pair/1000/5000000/5935000/menu_attr_pair_Width_1463_1_45104ca8aa.html"
            },
            {
              "value": "375",
              "url": "/python/html5/menu_attr_pair/1000/82000/menu_attr_pair_Width_375_1_063b0e896a.html"
            },
            {
              "value": "500",
              "url": "/python/html5/menu_attr_pair/1000/61000/menu_attr_pair_Width_500_1_2675d694cc.html"
            },
            {
              "value": "75",
              "url": "/python/html5/menu_attr_pair/menu_attr_pair_Width_75_1_1e3c47751f.html"
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