Spur Gear; 7/8" Pitch Diameter; 24 DP; 1/4" Face Width; Rough Bore; 21 Teeth; 20 Degree Pressure Angle; Minimum Plain Bore; 0.55" Hub Diameter; Molded Delrin

Roller Chain Sprocket; 35 Chain; 21 Teeth; 1 Row of Teeth; No Hardened Teeth; 2.713" Outside Diameter; 2-33/64" Pitch Diameter; B-Hub One Side; Rough Bore Mount; No Bushing; 3/8" Chain Pitch; ANSI Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 3/4" Bore; 41 Chain; 21 Teeth; 1 Row of Teeth; No Hardened Teeth; 3.618" Outside Diameter; 3.355" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 1/2" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material

Spiral Miter Gear; 1" Bore; 3" Pitch Dia; 7 DP; 0.68" Face Width; Finished Bore; 21 Teeth; 20 Degree Pressure Angle; 2-1/2" Hub Dia; Spiral Tooth; Steel

Roller Chain Sprocket; 1-7/16" Bore; 50 Chain; 21 Teeth; 1 Row of Teeth; No Hardened Teeth; 4.522" Outside Diameter; 4.194" Pitch Diameter; B-Hub One Side; Finished Bore Mount; No Bushing; 5/8" Chain Pitch; ANSI Roller Chain; Keyway; Steel Material