Drawing on decades of PBC Linear's expertise in self-lubricating bearing technology, these slewing rings are ideal for a wide range of applications—from clean rooms to environments with contaminants—thanks to their grease-free, self-lubricating design. With an operating temperature range from -40°C to 120°C (248°F), these bearings provide reliable performance across diverse industrial conditions.

Rothe Erdeslewing bearing

PBC Linear's plain bearing slewing ring bearings are engineered to be completely maintenance-free, featuring replaceable sliding elements for straightforward installation. Desig...

PBC Linear's plain bearing slewing ring bearings are engineered to be completely maintenance-free, featuring replaceable sliding elements for straightforward installation. Designed to withstand very high loads and offer exceptional rigidity, these bearings utilize anodized aluminum rings coupled with self-lubricating, high-performance polymer sliding pads instead of traditional ball bearings.