Spur Gear; 11" Pitch Diameter; 6 DP; 2" Face Width; Rough Bore; 66 Teeth; 20 Degree Pressure Angle; Minimum Plain Bore; 4" Hub Diameter; Cast Iron

Roller Chain Sprocket; 06B-1 Chain; 66 Teeth; 1 Row of Teeth; No Hardened Teeth; 204.6MM Outside Diameter; 200.18MM Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 9.525MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Spur Gear; 1-3/8" Pitch Diameter; 48 DP; 1/8" Face Width; Rough Bore; 66 Teeth; 20 Degree Pressure Angle; Minimum Plain Bore; 0.61" Hub Diameter; Molded Delrin

Roller Chain Sprocket; 80 Chain; 66 Teeth; 1 Row of Teeth; Hardened Teeth; A-No Hub; Rough Bore Mount; No Bushing; 1" Chain Pitch; ANSI Roller Chain; No Keyway; Carbon Steel Material

Roller Chain Sprocket; 16B-1 Chain; 66 Teeth; 1 Row of Teeth; Hardened Teeth; A-No Hub; Rough Bore Mount; No Bushing; 25.4MM Chain Pitch; ISO Roller Chain; No Keyway; Carbon Steel Material