EWELLIX Combined linear bushing/deep groove ball bearing Closed LPBR 20

Linear plain bearings have the same dimensions which have the same dimensions as LBBR linear ball bearings provide smooth, stick-slip-free operation. They are made from POM with a special polyethylene. These linear plain bearings are self-lubricating under normal conditions and require minimal maintenance. They have a high static load carrying capacity and are resistant to shock loads. LPBR linear plain bearings are intended for applications where there are heavy shock loads and/or vibrations or high accelerations and speeds when the bearing is unloaded. Under these operating conditions linear plain bearings provide longer service life than linear ball bearings. However, increased friction must be expected.

Type LPBR
Compact linear plain bearing (ISO series 1) available diameter from 12 to 50 mm, self-holding in Motion Technologies units and dimensional interchangeable with LBBR linear ball bearings.