{"v":"2.0","page_type":"product","title":"Koyo - M-551 - NRB Drawn Cup Full Complement, 8mm ID, 12.71mm OD, 7.92mm Width - Allied Electronics & Automation, part of RS Group","breadcrumbs":[{"label":"Home","href":"/python/html6/index.html"},{"label":"Brands","href":"/python/html6/menu_brand_index/menu_brand_index_brands_87101ba214.html"},{"label":"Koyo","href":"/python/html6/menu_brand_products/1000/89000/menu_brand_products_Koyo_1_f28d8f8962.html"},{"label":"M-551","href":null}],"content":{"product":{"mpn":"M-551","manufacturer":"Koyo","brand":"Koyo","brand_url":"/python/html6/menu_brand_products/1000/89000/menu_brand_products_Koyo_1_f28d8f8962.html","title":"Koyo - M-551 - NRB Drawn Cup Full Complement, 8mm ID, 12.71mm OD, 7.92mm Width - Allied Electronics & Automation, part of RS Group","description":"","attributes":[{"name":"Brand name","values":[{"value":"Koyo","url":"/python/html6/menu_attr_pair/1000/106000000/106098000/menu_attr_pair_Brandname_Koyo_1_de562b5f27.html"}],"name_url":"/python/html6/menu_attr_pair/1000/106000000/106098000/menu_attr_pair_Brandname_Koyo_1_de562b5f27.html"},{"name":"Manufacturer name","values":[{"value":"Koyo","url":"/python/html6/menu_attr_pair/1000/33000000/33524000/menu_attr_pair_Manufacturername_Koyo_1_b92aaff2aa.html"}],"name_url":"/python/html6/menu_attr_pair/1000/33000000/33524000/menu_attr_pair_Manufacturername_Koyo_1_b92aaff2aa.html"},{"name":"Manufacturer","values":[{"value":"Koyo","url":"/python/html6/menu_attr_pair/1000/265000000/265530000/menu_attr_pair_Manufacturer_Koyo_1_496a89a196.html"},{"value":"Koyo Torrington","url":"/python/html6/menu_attr_pair/1000/193000000/193443000/menu_attr_pair_Manufacturer_KoyoTorrington_1_e0cd5f6ed9.html"}],"name_url":"/python/html6/menu_attr_pair/1000/265000000/265530000/menu_attr_pair_Manufacturer_Koyo_1_496a89a196.html"},{"name":"Category","values":[{"value":"Industrial Controls/Mechanical Power Transmission/Bearings and Rod Ends/Roller Bearings","url":"/python/html6/menu_attr_pair/1000/75000000/75004000/menu_attr_pair_Category_IndustrialControlsMechanicalPowerTransmiss_1_a202c4213a.html"}],"name_url":"/python/html6/menu_attr_pair/1000/75000000/75004000/menu_attr_pair_Category_IndustrialControlsMechanicalPowerTransmiss_1_a202c4213a.html"},{"name":"Extra Product Name","values":[{"value":"Koyo - M-551 - NRB Drawn Cup Full Complement, 8mm ID, 12.71mm OD, 7.92mm Width - Allied Electronics & Automation, part of RS Group","url":"/python/html6/menu_attr_pair/1000/24000000/24058000/menu_attr_pair_ExtraProductName_KoyoM551NRBDrawnCupFullComplement8mmID1271_1_8fa0287db7.html"}],"name_url":"/python/html6/menu_attr_pair/1000/24000000/24058000/menu_attr_pair_ExtraProductName_KoyoM551NRBDrawnCupFullComplement8mmID1271_1_8fa0287db7.html"},{"name":"moq","values":[{"value":"1","url":"/python/html6/menu_attr_pair/1000/164000000/164262000/menu_attr_pair_moq_1_1_29ca727a89.html"}],"name_url":"/python/html6/menu_attr_pair/1000/164000000/164262000/menu_attr_pair_moq_1_1_29ca727a89.html"},{"name":"MPN","values":[{"value":"M-551","url":"/python/html6/menu_attr_pair/1000/226000000/226499000/menu_attr_pair_MPN_M551_1_3a5c35652d.html"}],"name_url":"/python/html6/menu_attr_pair/1000/226000000/226499000/menu_attr_pair_MPN_M551_1_3a5c35652d.html"},{"name":"multiple","values":[{"value":"1","url":"/python/html6/menu_attr_pair/1000/257000000/257999000/menu_attr_pair_multiple_1_1_2f60c1bab8.html"}],"name_url":"/python/html6/menu_attr_pair/1000/257000000/257999000/menu_attr_pair_multiple_1_1_2f60c1bab8.html"},{"name":"qtyInStock","values":[{"value":"0","url":"/python/html6/menu_attr_pair/1000/119000000/119332000/menu_attr_pair_qtyInStock_0_1_38510c9e21.html"}],"name_url":"/python/html6/menu_attr_pair/1000/119000000/119332000/menu_attr_pair_qtyInStock_0_1_38510c9e21.html"},{"name":"SKU","values":[{"value":"72387236","url":"/python/html6/menu_attr_pair/1000/226000000/226268000/menu_attr_pair_SKU_72387236_1_1eea9c4505.html"}],"name_url":"/python/html6/menu_attr_pair/1000/226000000/226268000/menu_attr_pair_SKU_72387236_1_1eea9c4505.html"},{"name":"snippet","values":[{"value":"NRB Drawn Cup Full Complement, 8mm ID, 12.71mm OD, 7.92mm Width","url":"/python/html6/menu_attr_pair/1000/19000000/19900000/menu_attr_pair_snippet_NRBDrawnCupFullComplement8mmID1271mmOD792m_1_692d6f5112.html"}],"name_url":"/python/html6/menu_attr_pair/1000/19000000/19900000/menu_attr_pair_snippet_NRBDrawnCupFullComplement8mmID1271mmOD792m_1_692d6f5112.html"},{"name":"AdultProduct","values":[{"value":"False","url":"/python/html6/menu_attr_pair/1000/135000000/135074000/menu_attr_pair_AdultProduct_False_1_c6441ece7c.html"}],"name_url":"/python/html6/menu_attr_pair/1000/135000000/135074000/menu_attr_pair_AdultProduct_False_1_c6441ece7c.html"},{"name":"Asin","values":[{"value":"B007EDT53E","url":"/python/html6/menu_attr_pair/1000/62000000/62705000/menu_attr_pair_Asin_B007EDT53E_1_8ef39fa5fc.html"}],"name_url":"/python/html6/menu_attr_pair/1000/62000000/62705000/menu_attr_pair_Asin_B007EDT53E_1_8ef39fa5fc.html"},{"name":"Autographed","values":[{"value":"False","url":"/python/html6/menu_attr_pair/1000/11000000/11389000/menu_attr_pair_Autographed_False_1_3dfa18ce7d.html"}],"name_url":"/python/html6/menu_attr_pair/1000/11000000/11389000/menu_attr_pair_Autographed_False_1_3dfa18ce7d.html"},{"name":"Brand","values":[{"value":"Koyo","url":"/python/html6/menu_attr_pair/1000/212000000/212786000/menu_attr_pair_Brand_Koyo_1_278df151be.html"}],"name_url":"/python/html6/menu_attr_pair/1000/212000000/212786000/menu_attr_pair_Brand_Koyo_1_278df151be.html"},{"name":"Bullet_point","values":[{"value":"Drawn cup needle roller bearing with a closed end for shaft end applications with high dynamic loads","url":"/python/html6/menu_attr_pair/1000/93000000/93742000/menu_attr_pair_Bulletpoint_Drawncupneedlerollerbearingwithaclosedendf_1_bf766a46dc.html"},{"value":"Drawn steel outer shell (cup) has a reduced cross-section for use in restricted spaces","url":"/python/html6/menu_attr_pair/1000/62000000/62066000/menu_attr_pair_Bulletpoint_Drawnsteeloutershellcuphasareducedcrosssec_1_2b9d273d6e.html"},{"value":"Full complement of rollers for greater load capacity than caged bearings","url":"/python/html6/menu_attr_pair/1000/200000000/200440000/menu_attr_pair_Bulletpoint_Fullcomplementofrollersforgreaterloadcapac_1_4166edf460.html"},{"value":"Meets standards ANSI/ABMA 18.2 and ASTM F2162 for quality assurance","url":"/python/html6/menu_attr_pair/1000/71000000/71102000/menu_attr_pair_Bulletpoint_MeetsstandardsANSIABMA182andASTMF2162forqu_1_422d8643be.html"},{"value":"Through-hardened, high-carbon chromium steel rollers for heat tolerance and durability under heavy loads","url":"/python/html6/menu_attr_pair/1000/206000000/206205000/menu_attr_pair_Bulletpoint_Throughhardenedhighcarbonchromiumsteelroll_1_90d9fffdbc.html"}],"name_url":"/python/html6/menu_attr_pair/1000/93000000/93742000/menu_attr_pair_Bulletpoint_Drawncupneedlerollerbearingwithaclosedendf_1_bf766a46dc.html"},{"name":"ClassificationId","values":[{"value":"16411291","url":"/python/html6/menu_attr_pair/1000/16000000/16807000/menu_attr_pair_ClassificationId_16411291_1_6cfd4198ed.html"}],"name_url":"/python/html6/menu_attr_pair/1000/16000000/16807000/menu_attr_pair_ClassificationId_16411291_1_6cfd4198ed.html"},{"name":"DisplayName","values":[{"value":"Needle","url":"/python/html6/menu_attr_pair/1000/40000000/40651000/menu_attr_pair_DisplayName_Needle_1_2bd13418b7.html"}],"name_url":"/python/html6/menu_attr_pair/1000/40000000/40651000/menu_attr_pair_DisplayName_Needle_1_2bd13418b7.html"},{"name":"Height","values":[{"value":"0.5","url":"/python/html6/menu_attr_pair/1000/52000000/52248000/menu_attr_pair_Height_05_1_1544c3126f.html"},{"value":"0.899999999082","url":"/python/html6/menu_attr_pair/1000/243000000/243301000/menu_attr_pair_Height_0899999999082_1_b564aa033e.html"},{"value":"1741","url":"/python/html6/menu_attr_pair/1000/102000000/102245000/menu_attr_pair_Height_1741_1_47ca585292.html"},{"value":"2.286","url":"/python/html6/menu_attr_pair/1000/14000000/14358000/menu_attr_pair_Height_2286_1_d564815189.html"},{"value":"490","url":"/python/html6/menu_attr_pair/1000/162000000/162103000/menu_attr_pair_Height_490_1_48143ba916.html"},{"value":"74","url":"/python/html6/menu_attr_pair/1000/197000000/197225000/menu_attr_pair_Height_74_1_0c2bdd9f40.html"}],"name_url":"/python/html6/menu_attr_pair/1000/52000000/52248000/menu_attr_pair_Height_05_1_1544c3126f.html"},{"name":"Identifier","values":[{"value":"00605790200632","url":"/python/html6/menu_attr_pair/1000/171000000/171860000/menu_attr_pair_Identifier_00605790200632_1_4ade046950.html"},{"value":"0605790200632","url":"/python/html6/menu_attr_pair/1000/182000000/182827000/menu_attr_pair_Identifier_0605790200632_1_a5fbe9fd42.html"},{"value":"605790200632","url":"/python/html6/menu_attr_pair/1000/44000000/44886000/menu_attr_pair_Identifier_605790200632_1_d90cbd1578.html"}],"name_url":"/python/html6/menu_attr_pair/1000/171000000/171860000/menu_attr_pair_Identifier_00605790200632_1_4ade046950.html"},{"name":"IdentifierType","values":[{"value":"EAN","url":"/python/html6/menu_attr_pair/1000/231000000/231760000/menu_attr_pair_IdentifierType_EAN_1_0a7a698752.html"},{"value":"GTIN","url":"/python/html6/menu_attr_pair/1000/162000000/162912000/menu_attr_pair_IdentifierType_GTIN_1_58d2c66b56.html"},{"value":"UPC","url":"/python/html6/menu_attr_pair/1000/65000000/65206000/menu_attr_pair_IdentifierType_UPC_1_477407fdb7.html"}],"name_url":"/python/html6/menu_attr_pair/1000/231000000/231760000/menu_attr_pair_IdentifierType_EAN_1_0a7a698752.html"},{"name":"ItemClassification","values":[{"value":"BASE_PRODUCT","url":"/python/html6/menu_attr_pair/1000/174000000/174108000/menu_attr_pair_ItemClassification_BASEPRODUCT_1_21c06575b2.html"}],"name_url":"/python/html6/menu_attr_pair/1000/174000000/174108000/menu_attr_pair_ItemClassification_BASEPRODUCT_1_21c06575b2.html"},{"name":"ItemName","values":[{"value":"Koyo M-551 Needle Roller Bearing, Drawn Cup, Closed End, Open, Inch, 5/16\" ID, 1/2\" OD, 5/16\" Width, 8300rpm Maximum Rotational Speed","url":"/python/html6/menu_attr_pair/1000/27000000/27212000/menu_attr_pair_ItemName_KoyoM551NeedleRollerBearingDrawnCupClosedE_1_69ec31a684.html"}],"name_url":"/python/html6/menu_attr_pair/1000/27000000/27212000/menu_attr_pair_ItemName_KoyoM551NeedleRollerBearingDrawnCupClosedE_1_69ec31a684.html"},{"name":"Item_name","values":[{"value":"Koyo M-551 Needle Roller Bearing, Drawn Cup, Closed End, Open, Inch, 5/16\" ID, 1/2\" OD, 5/16\" Width, 8300rpm Maximum Rotational Speed","url":"/python/html6/menu_attr_pair/1000/153000000/153078000/menu_attr_pair_Itemname_KoyoM551NeedleRollerBearingDrawnCupClosedE_1_8c51bfd7c7.html"}],"name_url":"/python/html6/menu_attr_pair/1000/153000000/153078000/menu_attr_pair_Itemname_KoyoM551NeedleRollerBearingDrawnCupClosedE_1_8c51bfd7c7.html"},{"name":"Item_package_quantity","values":[{"value":"1","url":"/python/html6/menu_attr_pair/1000/127000000/127549000/menu_attr_pair_Itempackagequantity_1_1_10213d6c40.html"}],"name_url":"/python/html6/menu_attr_pair/1000/127000000/127549000/menu_attr_pair_Itempackagequantity_1_1_10213d6c40.html"},{"name":"Item_package_weight","values":[{"value":"0.05","url":"/python/html6/menu_attr_pair/1000/108000000/108869000/menu_attr_pair_Itempackageweight_005_1_b91b395da1.html"}],"name_url":"/python/html6/menu_attr_pair/1000/108000000/108869000/menu_attr_pair_Itempackageweight_005_1_b91b395da1.html"},{"name":"Item_type_keyword","values":[{"value":"needle-roller-bearings","url":"/python/html6/menu_attr_pair/1000/247000000/247676000/menu_attr_pair_Itemtypekeyword_needlerollerbearings_1_6ffb0a4d7d.html"}],"name_url":"/python/html6/menu_attr_pair/1000/247000000/247676000/menu_attr_pair_Itemtypekeyword_needlerollerbearings_1_6ffb0a4d7d.html"},{"name":"Item_weight","values":[{"value":"0.05","url":"/python/html6/menu_attr_pair/1000/22000000/22072000/menu_attr_pair_Itemweight_005_1_67bb8338b7.html"}],"name_url":"/python/html6/menu_attr_pair/1000/22000000/22072000/menu_attr_pair_Itemweight_005_1_67bb8338b7.html"},{"name":"Keyword","values":[{"value":"551 1/2","url":"/python/html6/menu_attr_pair/1000/86000000/86864000/menu_attr_pair_Keyword_55112_1_946c51fa4a.html"}],"name_url":"/python/html6/menu_attr_pair/1000/86000000/86864000/menu_attr_pair_Keyword_55112_1_946c51fa4a.html"},{"name":"Length","values":[{"value":"0.31","url":"/python/html6/menu_attr_pair/1000/116000000/116758000/menu_attr_pair_Length_031_1_c98f62e422.html"},{"value":"2.299999997654","url":"/python/html6/menu_attr_pair/1000/218000000/218664000/menu_attr_pair_Length_2299999997654_1_4a70809c46.html"},{"value":"5.588000000000001","url":"/python/html6/menu_attr_pair/1000/104000000/104630000/menu_attr_pair_Length_5588000000000001_1_b167713b8d.html"}],"name_url":"/python/html6/menu_attr_pair/1000/116000000/116758000/menu_attr_pair_Length_031_1_c98f62e422.html"},{"name":"Link","values":[{"value":"https://m.media-amazon.com/images/I/51My+Cxjs-L._SL75_.jpg","url":"/python/html6/menu_attr_pair/1000/19000000/19167000/menu_attr_pair_Link_httpsmmediaamazoncomimagesI51MyCxjsLSL75jp_1_8feb3bdab1.html"},{"value":"https://m.media-amazon.com/images/I/51My+Cxjs-L.jpg","url":"/python/html6/menu_attr_pair/1000/267000000/267587000/menu_attr_pair_Link_httpsmmediaamazoncomimagesI51MyCxjsLjpg_1_f6d6982bcc.html"},{"value":"https://m.media-amazon.com/images/I/81Tqrz+FY5L.jpg","url":"/python/html6/menu_attr_pair/1000/91000000/91568000/menu_attr_pair_Link_httpsmmediaamazoncomimagesI81TqrzFY5Ljpg_1_33f3a1cc69.html"},{"value":"https://www.amazon.com/gp/bestsellers/industrial","url":"/python/html6/menu_attr_pair/1000/5000000/5462000/menu_attr_pair_Link_httpswwwamazoncomgpbestsellersindustrial_1_4494e9ff8b.html"},{"value":"https://www.amazon.com/gp/bestsellers/industrial/16411291","url":"/python/html6/menu_attr_pair/1000/168000000/168305000/menu_attr_pair_Link_httpswwwamazoncomgpbestsellersindustrial16_1_33f9c9db6c.html"}],"name_url":"/python/html6/menu_attr_pair/1000/19000000/19167000/menu_attr_pair_Link_httpsmmediaamazoncomimagesI51MyCxjsLSL75jp_1_8feb3bdab1.html"},{"name":"Material","values":[{"value":"Cageless","url":"/python/html6/menu_attr_pair/1000/147000000/147229000/menu_attr_pair_Material_Cageless_1_f3949b04e6.html"}],"name_url":"/python/html6/menu_attr_pair/1000/147000000/147229000/menu_attr_pair_Material_Cageless_1_f3949b04e6.html"},{"name":"Memorabilia","values":[{"value":"False","url":"/python/html6/menu_attr_pair/1000/184000000/184136000/menu_attr_pair_Memorabilia_False_1_903cccc9ba.html"}],"name_url":"/python/html6/menu_attr_pair/1000/184000000/184136000/menu_attr_pair_Memorabilia_False_1_903cccc9ba.html"},{"name":"ModelNumber","values":[{"value":"M-551","url":"/python/html6/menu_attr_pair/1000/233000000/233168000/menu_attr_pair_ModelNumber_M551_1_77ca1b57ec.html"}],"name_url":"/python/html6/menu_attr_pair/1000/233000000/233168000/menu_attr_pair_ModelNumber_M551_1_77ca1b57ec.html"},{"name":"Model_number","values":[{"value":"M-551","url":"/python/html6/menu_attr_pair/1000/173000000/173484000/menu_attr_pair_Modelnumber_M551_1_4c1d2a638c.html"}],"name_url":"/python/html6/menu_attr_pair/1000/173000000/173484000/menu_attr_pair_Modelnumber_M551_1_4c1d2a638c.html"},{"name":"Mpns","values":[{"value":"M-551","url":"/python/html6/menu_attr_pair/1000/120000000/120237000/menu_attr_pair_Mpns_M551_1_6afc937663.html"}],"name_url":"/python/html6/menu_attr_pair/1000/120000000/120237000/menu_attr_pair_Mpns_M551_1_6afc937663.html"},{"name":"Number","values":[{"value":"M-551","url":"/python/html6/menu_attr_pair/1000/251000000/251320000/menu_attr_pair_Number_M551_1_462aa71d32.html"}],"name_url":"/python/html6/menu_attr_pair/1000/251000000/251320000/menu_attr_pair_Number_M551_1_462aa71d32.html"},{"name":"Number_of_items","values":[{"value":"1","url":"/python/html6/menu_attr_pair/1000/257000000/257380000/menu_attr_pair_Numberofitems_1_1_59f97e6de0.html"}],"name_url":"/python/html6/menu_attr_pair/1000/257000000/257380000/menu_attr_pair_Numberofitems_1_1_59f97e6de0.html"},{"name":"PackageQuantity","values":[{"value":"1","url":"/python/html6/menu_attr_pair/1000/23000000/23398000/menu_attr_pair_PackageQuantity_1_1_27a474ef3f.html"}],"name_url":"/python/html6/menu_attr_pair/1000/23000000/23398000/menu_attr_pair_PackageQuantity_1_1_27a474ef3f.html"},{"name":"PartNumber","values":[{"value":"M-551","url":"/python/html6/menu_attr_pair/1000/162000000/162577000/menu_attr_pair_PartNumber_M551_1_6eb84b2565.html"}],"name_url":"/python/html6/menu_attr_pair/1000/162000000/162577000/menu_attr_pair_PartNumber_M551_1_6eb84b2565.html"},{"name":"Part_number","values":[{"value":"M-551","url":"/python/html6/menu_attr_pair/1000/1000000/1587000/menu_attr_pair_Partnumber_M551_1_6a46449aff.html"}],"name_url":"/python/html6/menu_attr_pair/1000/1000000/1587000/menu_attr_pair_Partnumber_M551_1_6a46449aff.html"},{"name":"ProductType","values":[{"value":"HARDWARE_BEARING","url":"/python/html6/menu_attr_pair/1000/132000000/132396000/menu_attr_pair_ProductType_HARDWAREBEARING_1_027e75fbb2.html"}],"name_url":"/python/html6/menu_attr_pair/1000/132000000/132396000/menu_attr_pair_ProductType_HARDWAREBEARING_1_027e75fbb2.html"},{"name":"Product_site_launch_date","values":[{"value":"2012-02-27T19:32:12.145Z","url":"/python/html6/menu_attr_pair/1000/141000000/141426000/menu_attr_pair_Productsitelaunchdate_20120227T193212145Z_1_c21ef79aef.html"}],"name_url":"/python/html6/menu_attr_pair/1000/141000000/141426000/menu_attr_pair_Productsitelaunchdate_20120227T193212145Z_1_c21ef79aef.html"},{"name":"Rank","values":[{"value":"1345","url":"/python/html6/menu_attr_pair/1000/196000000/196762000/menu_attr_pair_Rank_1345_1_e5a5028000.html"},{"value":"858373","url":"/python/html6/menu_attr_pair/1000/224000000/224986000/menu_attr_pair_Rank_858373_1_61d9f97afc.html"}],"name_url":"/python/html6/menu_attr_pair/1000/196000000/196762000/menu_attr_pair_Rank_1345_1_e5a5028000.html"},{"name":"Specification_met","values":[{"value":"Ansi/Abma","url":"/python/html6/menu_attr_pair/1000/79000000/79059000/menu_attr_pair_Specificationmet_AnsiAbma_1_7d235ab875.html"}],"name_url":"/python/html6/menu_attr_pair/1000/79000000/79059000/menu_attr_pair_Specificationmet_AnsiAbma_1_7d235ab875.html"},{"name":"String_value","values":[{"value":"5/16","url":"/python/html6/menu_attr_pair/1000/212000000/212195000/menu_attr_pair_Stringvalue_516_1_8958dc3fad.html"}],"name_url":"/python/html6/menu_attr_pair/1000/212000000/212195000/menu_attr_pair_Stringvalue_516_1_8958dc3fad.html"},{"name":"StrippedMpns","values":[{"value":"M551","url":"/python/html6/menu_attr_pair/1000/83000000/83464000/menu_attr_pair_StrippedMpns_M551_1_76cf42b934.html"}],"name_url":"/python/html6/menu_attr_pair/1000/83000000/83464000/menu_attr_pair_StrippedMpns_M551_1_76cf42b934.html"},{"name":"Title","values":[{"value":"Industrial & Scientific","url":"/python/html6/menu_attr_pair/1000/229000000/229682000/menu_attr_pair_Title_IndustrialScientific_1_7172804015.html"},{"value":"Needle Roller Bearings","url":"/python/html6/menu_attr_pair/1000/169000000/169456000/menu_attr_pair_Title_NeedleRollerBearings_1_34bd192ec6.html"}],"name_url":"/python/html6/menu_attr_pair/1000/229000000/229682000/menu_attr_pair_Title_IndustrialScientific_1_7172804015.html"},{"name":"TradeInEligible","values":[{"value":"False","url":"/python/html6/menu_attr_pair/1000/5000000/5271000/menu_attr_pair_TradeInEligible_False_1_25846a63db.html"}],"name_url":"/python/html6/menu_attr_pair/1000/5000000/5271000/menu_attr_pair_TradeInEligible_False_1_25846a63db.html"},{"name":"Type","values":[{"value":"Each","url":"/python/html6/menu_attr_pair/1000/69000000/69188000/menu_attr_pair_Type_Each_1_9a4ba97a3e.html"},{"value":"ean","url":"/python/html6/menu_attr_pair/1000/253000000/253381000/menu_attr_pair_Type_ean_1_ca8a058b84.html"},{"value":"gtin","url":"/python/html6/menu_attr_pair/1000/12000000/12087000/menu_attr_pair_Type_gtin_1_e3e6b6beba.html"},{"value":"upc","url":"/python/html6/menu_attr_pair/1000/25000000/25819000/menu_attr_pair_Type_upc_1_b8e0fca956.html"}],"name_url":"/python/html6/menu_attr_pair/1000/69000000/69188000/menu_attr_pair_Type_Each_1_9a4ba97a3e.html"},{"name":"Unit","values":[{"value":"centimeters","url":"/python/html6/menu_attr_pair/1000/84000000/84268000/menu_attr_pair_Unit_centimeters_1_db2ee25dda.html"},{"value":"inches","url":"/python/html6/menu_attr_pair/1000/45000000/45712000/menu_attr_pair_Unit_inches_1_c49b8ab96a.html"},{"value":"pounds","url":"/python/html6/menu_attr_pair/1000/148000000/148518000/menu_attr_pair_Unit_pounds_1_62a7fa2d77.html"}],"name_url":"/python/html6/menu_attr_pair/1000/84000000/84268000/menu_attr_pair_Unit_centimeters_1_db2ee25dda.html"},{"name":"Unit_count","values":[{"value":"1.0","url":"/python/html6/menu_attr_pair/1000/223000000/223238000/menu_attr_pair_Unitcount_10_1_a7b7d7c89b.html"}],"name_url":"/python/html6/menu_attr_pair/1000/223000000/223238000/menu_attr_pair_Unitcount_10_1_a7b7d7c89b.html"},{"name":"Variant","values":[{"value":"MAIN","url":"/python/html6/menu_attr_pair/1000/40000000/40436000/menu_attr_pair_Variant_MAIN_1_b26e0d62c8.html"}],"name_url":"/python/html6/menu_attr_pair/1000/40000000/40436000/menu_attr_pair_Variant_MAIN_1_b26e0d62c8.html"},{"name":"WebsiteDisplayGroup","values":[{"value":"biss_basic_display_on_website","url":"/python/html6/menu_attr_pair/1000/57000000/57880000/menu_attr_pair_WebsiteDisplayGroup_bissbasicdisplayonwebsite_1_b542bd740e.html"},{"value":"biss_display_on_website","url":"/python/html6/menu_attr_pair/1000/141000000/141295000/menu_attr_pair_WebsiteDisplayGroup_bissdisplayonwebsite_1_eeb5595d22.html"}],"name_url":"/python/html6/menu_attr_pair/1000/57000000/57880000/menu_attr_pair_WebsiteDisplayGroup_bissbasicdisplayonwebsite_1_b542bd740e.html"},{"name":"WebsiteDisplayGroupName","values":[{"value":"BISS Basic","url":"/python/html6/menu_attr_pair/1000/75000000/75339000/menu_attr_pair_WebsiteDisplayGroupName_BISSBasic_1_963559e62f.html"}],"name_url":"/python/html6/menu_attr_pair/1000/75000000/75339000/menu_attr_pair_WebsiteDisplayGroupName_BISSBasic_1_963559e62f.html"},{"name":"Weight","values":[{"value":"0.05","url":"/python/html6/menu_attr_pair/1000/34000000/34218000/menu_attr_pair_Weight_005_1_83bbfb1efd.html"}],"name_url":"/python/html6/menu_attr_pair/1000/34000000/34218000/menu_attr_pair_Weight_005_1_83bbfb1efd.html"},{"name":"Width","values":[{"value":"0.31","url":"/python/html6/menu_attr_pair/1000/91000000/91826000/menu_attr_pair_Width_031_1_cf14d6e2d1.html"},{"value":"1778","url":"/python/html6/menu_attr_pair/1000/96000000/96564000/menu_attr_pair_Width_1778_1_60c39b580c.html"},{"value":"2.1999999977560005","url":"/python/html6/menu_attr_pair/1000/49000000/49255000/menu_attr_pair_Width_21999999977560005_1_2d71d5b1a1.html"},{"value":"5.842","url":"/python/html6/menu_attr_pair/1000/228000000/228945000/menu_attr_pair_Width_5842_1_5f6ffe75c8.html"},{"value":"500","url":"/python/html6/menu_attr_pair/1000/61000000/61456000/menu_attr_pair_Width_500_1_2675d694cc.html"},{"value":"75","url":"/python/html6/menu_attr_pair/1000/211000000/211376000/menu_attr_pair_Width_75_1_1e3c47751f.html"}],"name_url":"/python/html6/menu_attr_pair/1000/91000000/91826000/menu_attr_pair_Width_031_1_cf14d6e2d1.html"}],"images":[],"distributors":[{"name":"Allied Electronics","sku":"72387236","url":"https://www.alliedelec.com/product/koyo/m-551/72387236/","pricing":[],"stock":{"available":false,"quantity":null,"lead_time_days":null},"moq":1,"multiple":1},{"name":"us.rs-online.com","sku":"72387236","url":"https://us.rs-online.com/product/koyo/m-551/72387236/","pricing":[{"quantity":1,"price_usd":10.32}],"stock":{"available":false,"quantity":null,"lead_time_days":null},"moq":1,"multiple":1},{"name":"factorysupplyoutlet.com","sku":"QR72PN","url":"https://factorysupplyoutlet.com/koyo-m-551/","pricing":[{"quantity":1,"price_usd":21.55}],"stock":{"available":false,"quantity":null,"lead_time_days":null},"moq":1,"multiple":1}],"amazon":{"available":true,"products":[{"asin":"B007EDT53E","title":"Koyo M-551 Needle Roller Bearing, Drawn Cup, Closed End, Open, Inch, 5/16\" ID, 1/2\" OD, 5/16\" Width, 8300rpm Maximum Rotational Speed","brand":"Koyo","image":"","url":"https://www.amazon.com/dp/B007EDT53E?tag=atariguidz09-20","features":["Drawn cup needle roller bearing with a closed end for shaft end applications with high dynamic loads","Drawn steel outer shell (cup) has a reduced cross-section for use in restricted spaces","Full complement of rollers for greater load capacity than caged bearings","Through-hardened, high-carbon chromium steel rollers for heat tolerance and durability under heavy loads","Meets standards ANSI/ABMA 18.2 and ASTM F2162 for quality assurance"]}]},"metadata":{"generated_date":"2026-09-16","last_updated":"2026-09-16","data_sources":["Allied Electronics","factorysupplyoutlet.com","us.rs-online.com","Amazon"],"completeness":0.95,"version":"1.2"}}},"pagination":null,"nav":{"home":"/python/html6/index.html","brands":"/python/html6/menu_brand_index/menu_brand_index_brands_87101ba214.html","parts":"/python/html6/menu_part_index/menu_part_index_parts_909e6bf0ca.html","attributes":"/python/html6/menu_attr_index/menu_attr_index_attributes_d7f67a250d.html"}}