Roller Chain Sprocket; 1-1/8" Bore; 60 Chain; 39 Teeth; 1 Row of Teeth; No Hardened Teeth; 9.74" Outside Diameter; 9.321" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 3/4" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

37MM Belt Width; 14MM Belt Pitch; 14M-37 Poly Chain GT2 Belt Style; 39 Teeth; 44.196MM Face Width; Bushed; 191.008MM Flange OD; 170.993MM OD; 173.787MM Pitch Diam; Keyway; 22.225 To 82.55MM Bushing Bore Range; 3020 Bushing; No Minimum Plain Bore

90MM Belt Width; 14MM Belt Pitch; 14MPC-90 QT PowerChain II Belt Style; 39 Teeth; 98.552MM Face Width; Rough Bore; 191.008MM Flange OD; 170.993MM OD; 173.787MM Pitch Diam; No Keyway; No Bushing; Minimum Plain Bore; 4.375" Max Bore

Roller Chain Sprocket; 7/8" Bore; 50 Chain; 39 Teeth; 1 Row of Teeth; No Hardened Teeth; 8.117" Outside Diameter; 7.768" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 5/8" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Change Gear; 1-1/4" Bore; 3.9" Pitch Diameter; 10 DP; 1" Face Width; Finished Bore; 39 Teeth; 14-1/2 Degree Pressure Angle; Steel