Manufacturer Part Number: 60B18F-1J|Sprocket Type|Finished BoreChain Pitch (Decimal Inch)|0.7500Chain Pitch (Inch)|3/4Iso Number|Pitch Diameter (Decimal Inch)|Pitch Diameter (mm)|Hub Diameter (mm)|Hub Diameter (Decimal Inch)|Chain Trade Size|60Outside Diameter (mm)|Outside Diameter (Decimal Inch - 4 Decimals)|4.7000Keyway Width|Keyway Width (Inch)|Keyway Width (Decimal Inch)|Keyway Width (mm)|Keyway Depth (mm)|Keyway Depth (Fractional Inch)|Keyway Depth (Decimal Inch)|Material|Bushing Series|Standards|Maximum Bore Diameter (Inch)|Bushing Number|Minimum Bore Diameter (Inch)|1-5/8Idler Size|Minimum Bore Diameter (Decimal Inch)|Thickness (Decimal Inch - 4 Decimals)|Minimum Bore Diameter (mm)|Maximum Bore Diameter (Decimal Inch)|Maximum Bore Diameter (mm)|Number Of Teeth|18Product Service Code|3020UNSPSC Code|