Keyless Bushing, Flange Type Not Applicable, For Bore Diameter 35 mm, Keyless Bushing Type Multi-Screw Locking Assembly, Material Steel, Outside Diameter 60 mm, Overall Width 20 mm, System of Measurement Metric, Finish Oil Dipped, Hub Contact Pressure 18,999.978 psi, Maximum Transmitted Torque 650 ft-lb WARNING: This product can expose you to chemicals including Chromium (hexavalent compounds), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov. -