3/8" Belt Width; 1/5 Inch Belt Pitch; XL Belt Style; 70 Teeth; 9/16" Face Width; Rough Bore; 4.436" Outside Diameter; 4.456" Pitch Diameter; No Keyway; No Bushing; No Minimum Plain Bore

Roller Chain Sprocket; 08B-1 Chain; 70 Teeth; 1 Row of Teeth; No Hardened Teeth; 290.398MM Outside Diameter; 283.07MM Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 12.7MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Spur Gear; 70MM Pitch Diameter; M1 DP; 15MM Face Width; Rough Bore; 70 Teeth; 20 Degree Pressure Angle; 50MM Hub Diameter; Steel

Roller Chain Sprocket; 50 Chain; 70 Teeth; 1 Row of Teeth; No Hardened Teeth; 14.292" Outside Diameter; 13.931" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 5/8" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 25 Chain; 70 Teeth; 1 Row of Teeth; No Hardened Teeth; 5.717" Outside Diameter; 5.572" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 1/4" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material