As an Amazon Associate, we earn from qualifying purchases. Home » OPTIBELT » QD B520/4SD OPTIBELT . QD B520/4SD OPTIBELT . QD B520/4SD Gallery Attributes Brand name, Manufacturer name, Manufacturer, BrandOPTIBELT Weight, qtyInStock, Minimum Buy Quantity, Minimum Plain Bore0 WeightUnitkg moq, multiple, tierMinQty11 tierPrice168.53537972000001 Manufacturer NameN/A Weight / Kilogram4014486330557 EANM02316 Product Group - BDI4 Number of GroovesBushed Mounting MethodSD Bushing SizeA | B Belt SeriesYes Keyway Yes/NoNo Max BoreQD Bushing | Solid Style Other FeaturesInch Inch - MetricSheave - Fixed Pitch Category - BDI26111806 UNSPSC8483.50.90.40 Harmonized Tariff CodePulley NounTransmission Keyword StringQD B520/4 SD Manufacturer URL9.2 Manufacturer Item Number4 Grooves; 5.55" Outside Diameter; Bushed; SD Bushing Series; A | B Belt Series; 4.8" Pitch Minimum; 5.2" Pitch Maximum; 1/2 To 2" Bushing Bore Range; Keyway Weight / LBS5.2 Inch | 132.08 Millimeter Long Description0 Inch | 0 Millimeter Pitch Diameter Maximum5.55 Inch | 140.97 Millimeter Bore0.5 Inch | 12.7 Millimeter Outside Diameter1/2 To 2 Inch | 14 To 42 Millimeter Belt Width Minimum0.656 Inch | 16.662 Millimeter Bushing Bore Range4.8 Inch | 121.92 Millimeter Distributor offers SellerSKUMOQIn stockMultiplePrices BDI ExpressQD B520/4SD111 @ $68.54