Roller Chain Sprocket; 40 Chain; 24 Teeth; 1 Row of Teeth; No Hardened Teeth; 4.098" Outside Diameter; 3.831" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Sleeve Bearing; 40MM Nominal Bore; 44MM Nominal Outside Diameter; 20MM Length Thru Bore; Bushing No Flange Profile

32MM Belt Width; 10 Millimeter Belt Pitch; AT10-32 Belt Style; 18 Teeth; 37MM Face Width; Rough Bore; 60MM Flange OD; 55.45MM OD; 57.45MM Pitch Diam; No Keyway; No Bushing; No Minimum Plain Bore