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Model Specifications

Part No. Part Description No. of Teeth Outside Diameter Pitch Diameter Bore Max Bore Hub Dia. L.T.B Wgt. Lbs.
40B18 40B18H 18 3.140" 2.879" 5/8" 1 1/2" 2 5/16" 1" 1.22

Dimensions in inches & pounds.