Technical Specification Item Keyless Locking Assembly Keyless Bushing Type Single Nut Locking Assembly Keyless Bushing Series C801E For Shaft Dia. - Bushings 1-11/16 Outside Dia. 2.625 Overall Length 3.125 Material - Bushings Steel Transmissible Torque 588 ft.-lb. Shaft Dia. Tolerance -0.003 Outside Dia. Tolerance +0.003 Transmissible Thrust (Lbs.) 8359 Hub Contact Pressure (PSI) 7787 Locking Bolt Quantity 1 Bolt Size 2-1/4 Withstand Temp. (Deg. F) Up to 400 Finish Zinc Plated This listing is for each. Material - Bushings : Steel Outside Dia. Tolerance : +0.003 in Overall Length : 3.125 in Package Quantity : 1 Finish : zinc plated Locking Bolt Quantity : 1 Hub Contact Pressure (PSI) : 7, 787 Outside Dia. : 2.625 in Shaft Dia. Tolerance : -0.003 in Keyless Bushing Series : C801E Transmissible Thrust (Lbs.) : 8, 359 Outside Dia. (In.) : 2.6250 Transmissible Torque : 588 ft-lb Item : Keyless Locking Assembly Withstand Temp. (Deg. F) : Up to 400 Degrees F Material : Steel Keyless Bushing Type : Single Nut Locking Assembly Bolt Size : 2-1/4 in For Shaft Dia. - Bushings : 1 11/16 in Overall Length (In.) : 3.1250 Agency Compliance : Type : Transmissible Torque (Ft.-Lbs.) : Shaft Dia. (mm) : Bushing Hole Dia. : Outside Dia. (mm) : For Use With : Overall Length (mm) : Shaft Dia. (In.) : Country of Origin (subject to change) : Italy