Linear Ball Bearing - Square Flanged JPK50G 50mm JIS Metric Simplicity Bearing with a 4 inch precision

with a 4 inch precision ID (inner diameter) that provides a 0

The FrelonGOLD® liner

and the screw is made from precision-rolled 300 Series Stainless Steel and coated with PTFE to prevent flaking

Linear Shaft of 440 Stainless Steel with a 5/8" diameter and 16" length

10mm OD and 6mm length with a closed lightweight aluminum alloy shell

Linear Ball Bearing - Square Flanged JPK50G 50mm JIS Metric Simplicity Bearing with a 4 inch precisionLinear ball bearing with a JIS 50mm ID, square flanged end mount housing, standard sized 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