As an Amazon Associate, we earn from qualifying purchases. Home » B B Manufacturing » QD21H100 QD21H100, Timing Pulley, Cast Iron, Black Oxide, B B Manufacturing . QD21H100 Gallery Attributes Brand name, Manufacturer name, ManufacturerB B Manufacturing CategoryId, CategoryIdL46022 CategoryIdL1, CategoryIdL231 CategoryIdL317053 CategoryL1Power Transmission CategoryL2Bearings, V-belts & Power Transmission Equipment CategoryL3Pulleys & Sheaves CategoryL4Timing Belt Pulleys DimensionUnitinch Extra Product NameQD21H100, Timing Pulley, Cast Iron, Black Oxide, UPC195057627963 Weight1.459 WeightUnitlbs Weight_AttribWeight extendedLead3 height, width4.5 height_AttribHeight jsonUrlData924526ffbdad25e5923b length1.875 length_AttribLength moq, multiple, tierMinQty11 MPNQD21H100 qtyInStock, qtyInStockOverride-2 qtySourceqtyInStockOverride SKUG705357437 tierPrice148.75 urlhttps://www.zoro.com/b-b-manufacturing-qd21h100-timing-pulley-cast-iron-black-oxide-qd21h100/i/G705357437/ width_AttribWidth Outside Dia - Timing Belt Pulleys3.288 inch Flange Dia (In )3.574 inch Pitch Dia (In )3.342 inch Width, Height4.5 inch Length1.875 inch Overall Length1.312 inch Bushing Required - Timing Belt PulleysSH Number of Teeth21 Bore TypeBushing ItemTiming Belt Pulley MaterialDuctile Iron FeaturesOffers a high-speed power transmission solution that is resistant to slipping and misalignment. Able to accommodate the various industries served by B&B. High quality, precision engineered. FinishBlack Oxide StandardsISO 9001:2015 Distributor offers SellerSKUMOQIn stockMultiplePrices ZoroG7053574371-211 @ $48.75