As an Amazon Associate, we earn from qualifying purchases. Home » OPTIBELT » QD B640/8SF OPTIBELT . QD B640/8SF OPTIBELT . QD B640/8SF Gallery Attributes Brand name, Manufacturer name, Manufacturer, BrandOPTIBELT Weight, qtyInStock, Minimum Buy Quantity, Minimum Plain Bore0 WeightUnitkg moq, multiple, tierMinQty11 tierPrice1167.15998806000002 Manufacturer NameN/A Weight / Kilogram4014486330991 EANM02316 Product Group - BDI8 Number of GroovesBushed Mounting MethodSF Bushing SizeA | B Belt SeriesYes Keyway Yes/NoNo Max BoreQD Bushing | Web Style Other FeaturesInch Inch - MetricSheave - Fixed Pitch Category - BDI26111806 UNSPSC8483.50.90.40 Harmonized Tariff CodePulley NounTransmission Keyword StringQD B640/8 SF Manufacturer URL20.3 Manufacturer Item Number8 Grooves; 6-3/4" Outside Diameter; Bushed; SF Bushing Series; A | B Belt Series; 6" Pitch Minimum; 6.4" Pitch Maximum; 1/2 To 2-15/16" Bushing Bore Range; Keyway Weight / LBS6 Inch | 152.4 Millimeter Long Description0.5 Inch | 12.7 Millimeter Pitch Diameter Minimum1/2 To 2-15/16 Inch | 25 To 65 Millimeter Belt Width Minimum0.656 Inch | 16.662 Millimeter Bushing Bore Range0 Inch | 0 Millimeter Belt Width Maximum6.75 Inch | 171.45 Millimeter Bore6.4 Inch | 162.56 Millimeter Distributor offers SellerSKUMOQIn stockMultiplePrices BDI ExpressQD B640/8SF111 @ $167.16