WJB WBRP5707 - Rear Axle Repair Bearing/Wheel Bearing - Cross Reference: National RP5707/ Timken RP5707/ SKF R1563, 1 Pack Reduced noise for smoother performance All bearings engineered and tested to OE specifications WJB bearings are easy to install and require minimal maintenance With an extensive inventory and maximum application coverage Improved seal design keeps contamination out for longer bearing life