DU Ring – Part No. 0773B

Designed as a thin-wall, maintenance-free bearing surface, the DU Ring 0773B replaces plain bushes in feed rollers, pivot arms, and positioning slides—delivering smooth motion with no external grease points. Key features Self-contained, dry-running bearing sleeve Composite sliding layer minimises friction and wear Direct replacement for the original 0773B ring—drops straight into the housing Ideal for high-cycle applications on moulders, planers, and conveyors Specifications Item Value Part number 0773B Product type DU self-lubricating bearing ring Fitment Matches the OEM dimensions for this code A small yet essential component that keeps woodworking-machinery shafts running smoothly and supports precision woodworking-tooling movement.