Double Linear Ball Bearing - Round Flanged JPFC30G 30mm JIS Metric, Center Mount Simplicity Linear Plain Bearing Plain bearing design reduces sudden

Plain bearing design reduces sudden failure risk that can occur with ball bearings

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

5" precision ID

3/8" diameter

Double Linear Ball Bearing - Round Flanged JPFC30G 30mm JIS Metric, Center Mount Simplicity Linear Plain Bearing Plain bearing design reduces suddenDouble sized, Round Flanged Linear Ball Bearing 30mm ID JIS Metric, center mount, with a long heat treated alloy steel shell for durability and double seals for added protection. With a low coefficient of friction for speed and a resin retainer polymer cage for reduced noise, this enhanced sized linear ball bearing has an advantage in cantilevered applications over plain bearings. JIS Metric (Japanese Industrial Standards) for various machines made in