Roller Chain Sprocket; 50-2 Chain; 18 Teeth; 2 Row of Teeth; Hardened Teeth; 3.919" Outside Diameter; 3.599" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 5/8" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Bevel Gear; 2-1/2" Pitch Dia; 6 DP; 1.21" Face Width; Rough Bore; 15 Teeth; 20 Degree Pressure Angle; Minimum Plain Bore; 2-1/2" Hub Dia; Straight Tooth; Steel

Roller Chain Sprocket; 50-2 Chain; 20 Teeth; 2 Row of Teeth; Hardened Teeth; 4.321" Outside Diameter; 3.995" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 5/8" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

21MM Belt Width; 8MM Belt Pitch; 8M-21 Poly Chain GT2 Belt Style; 30 Teeth; 23.368MM Face Width; Rough Bore; 86.614MM Flange OD; 74.803MM OD; 76.403MM Pitch Diam; No Keyway; No Bushing; Minimum Plain Bore; 1.813" Max Bore

1/2" Belt Width; 3/8 Inch Belt Pitch; L Belt Style; 24 Teeth; 3/4" Face Width; Rough Bore; 3-1/8" Flange OD; 2.835" Outside Diameter; 2.865" Pitch Diameter; No Keyway; No Bushing; Minimum Plain Bore; 1.375" Max Bore