Double Linear Ball Bearing JPKC40G 40mm JIS Metric - Square Flanged Center Mount RST JIS Metric inner diameter of

JIS Metric inner diameter of 8mm

Plain Linear Bearing with a square flange and a 30mm precision ID

20mm outer diameter (Size 1)

The FrelonGOLD® liner

Double Linear Ball Bearing JPKC40G 40mm JIS Metric - Square Flanged Center Mount RST JIS Metric inner diameter ofTwin linear ball bearing with JIS 40mm ID, square flanged center 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