SpecificationsD - Hub Counter I.D.0.866 inD11.024 inD21.299 inD31.693 inL20.787 inL30.276 inL40.079 inLt1.260 inP - Contact Pressure - Shaft38726 psiP' - Contact Pressure - Hub Bore31619 psiQuantity4SizeM5x20Tightening Torque6 ft·lbTransmissible Thrust3844 lbTransmissible Torque114 ft·lbWeight0.220 lbd - Shaft O.D.0.709 inl0.630 int1 - Shaft Dia. Tolerance-0.0011 int2 - Hub Counter ID Tolerance+0.0013 in