Double Linear Ball Bearing JPK30GW 30mm JIS Metric - Square Flanged End Mount Simplicity Bearing low coefficient of friction for

low coefficient of friction for speed and resin retainer for quiet motion

5" diameter shaft covers twice the space on a linear shaft compared to a single roller pillow block (SPB)

Self-lubricating Simplicity® Frel onGOLD® bore liner for harsh envionments

Double-sized

25" diameter shaft

Double Linear Ball Bearing JPK30GW 30mm JIS Metric - Square Flanged End Mount Simplicity Bearing low coefficient of friction forTwin linear ball bearing with JIS 30mm ID, square flanged end mount housing, heat treated alloy steel shell, quiet resin retainer polymer cage, and double seals included as standard. Built to Japanese Industrial Standards, the recirculating ball design provides low friction, high speed linear motion and can outperform plain bearings in cantilevered applications where overhung loads and offset drive forces may trigger the restrictive 2: 1 binding rule