As an Amazon Associate, we earn from qualifying purchases. Home » Approved Supplier » 50B31F-1 50B31F-1 50B31F-1 HT from Approved Supplier Approved Supplier . 50B31F-1 Attributes Brand name, Manufacturer name, Manufacturer, Supplier:Approved Supplier DimensionUnitinch Extra Product Name50B31F-1 50B31F-1 HT from Approved Supplier UPC, UPC:097039328939 diameter, height, width6.52 height_Attrib, width_AttribOutside Diameter keywordsKelly Supply,KSCdirect.com,industrial maintenance,repair,operating supplies,plumbing,heating,electrical,HVAC,Colorado,Iowa,Nebraska length1.25 length_AttribLength Through Bore moq, multiple, tierMinQty11 MPN, MFG Part #:50B31F-1 qtyInStock0 SKUUST 50B31F-1 tierPrice176.46 Description:50B31F-1 HT Bore Diameter1 in Chain Size#50 Hub Diameter3-1/4 in Keyway Size1/4 x 1/8 in Length Through Bore1-1/4 in MaterialCarbon Steel Number of Teeth31 Outside Diameter6.52 in Pitch5/8 in Pitch Diameter6.178 in Screw Size5/16 in TypeFinished Bore Type B Distributor offers SellerSKUMOQIn stockMultiplePrices kscdirect.comUST 50B31F-1111 @ $76.46