Transmission Pulley; 1" Bore; 2 Grooves; 2.95" Outside Diameter; Finished Bore; 4L | A | 5L | B Belt Series; 2.2" Pitch Minimum; 2.6" Pitch Maximum; Keyway

Roller Chain Sprocket; 50 Chain; 59 Teeth; 1 Row of Teeth; No Hardened Teeth; 12.102" Outside Diameter; 11.743" Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 5/8" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Transmission Pulley; 1 Grooves; 5.15" Outside Diameter; Bushed; SDS Bushing Series; A | B Belt Series; 4.4" Pitch Minimum; 4.8" Pitch Maximum; 1/2 To 2" Bushing Bore Range; Keyway

4-1/2" Outside Diameter; Bushed; 4-3/8" Pilot Diameter; 0.709" Pilot Length; Q1 Bushing Size; Split Taper Bushing; Steel; 1-3/4" Length Through Bore; 3-3/8" Bolt Circle Diameter; Keyway

Shaft Bushing; 22MM Bore; 57.15MM Outside Diameter; 25.4MM Length Thru Bore; 1610 Bushing Series; Keyway; Taper Lock Bushing