Bearing Cup; 31521 Basic Number; Standard Precision; 3" Outside Diameter; 15/16" Width; Single Row of Roller

5-1/16" Outside Diameter; Elastomeric Coupling Type; Sleeve; EPDM; 1-1/8" Between Shaft Ends; 2-1/2" Width; 8 Size or Series; 4500 Max Speed; 1135In-Lbs Torque

Bearing Cone; 39590 Basic Number; Standard Precision; 2-5/8" Bore; 1-3/16" Width; Single Row of Roller

Bearing Cup; 39520 Basic Number; Standard Precision; 4-7/16" Outside Diameter; 15/16" Width; Single Row of Roller

7-1/16" Outside Diameter; Elastomeric Coupling Type; Sleeve; EPDM; 1-5/8" Between Shaft Ends; 3-7/16" Width; 10 Size or Series; 3600 Max Speed; 2875In-Lbs Torque