EDT Corp: Plane Bearing Inserts operate without grease.

Manufactured from variety of polymer materials for various operating conditions, Poly-Round® Plus Inserts feature stainless pin on outer diameter to facilitate drop-in installation into bearing housings without utilizing set-screw as anti-rotation device. Self-aligning units operate with no seals or shields, are unaffected by washdown, and do not rust. On modular plastic- and wire- belt conveyors, Poly-Round® bearings will run 12 months without maintenance.This story is related to the following:Fasteners and HardwareMechanical Power TransmissionSearch for suppliers of: Bearing Inserts | Self-Aligning Spherical Rod End Bearings | Self-Aligning Bearings | Polymer Bearings | Plane Bearings | Insert Bearings | Conveyor Bearings