Linear-Bearings Provide Smooth Motion And Low Friction.
Linear-Bearings are made of stainless steel for long lasting durability. Closed Linear Bearings have seals 1-1/2"inch diameter, 4" in length. The slide bush is a linear motion mechanism that uses recirculating ball elements to achieve smooth motion and low friction. Available styles include Closed Linear Bearing, Closed Linear Bearing w/Resin Retainer and Seals, Closed Linear Bearing w/Resin Retainer and Closed Linear Bearing w/Seals.Ball circuits, Groove lengths and DR Tolerances vary per model.