Linear Ball Bearing IP20GW 1.25" Closed Double Wide Open Linear Plain Bearing Rollers with threaded inner rings

Rollers with threaded inner rings for easy assembly and preload adjustment

maintenance and replacement

Closed shell plain linear bearing with a JIS 20mm ID

loosen the center roller by using an Allen wrench to unscrew it while keeping the roller steady with an open-end wrench

To learn more about turning a curve with a single Roller Pillow Block

Linear Ball Bearing IP20GW 1.25" Closed Double Wide Open Linear Plain Bearing Rollers with threaded inner ringsDouble linear ball bearing, closed, with a 1. 25" inner diameter (ID). The twin size format equals two standard linear ball bearings mounted back to back for added stability. Its ball bearing design provides a low coefficient of friction and offers an advantage in cantilevered applications where plain bearings may be limited by the 2: 1 binding rule. The heat treated alloy steel shell provides durability, the balls deliver speed, and the polymer resin