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Track Roller Bearings

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track roller bearings

WD track roller bearings include mast rollers and chain pulleys, and york type track rollers. They are essentially cylindrical roller or needle roller bearings which have a thick-walled outer race.


The pulleys are available with a flat runner surface or a crowned one, which can be designed according to customer’s application. They can roll directly on the tray under heavy load and shock load. They are greased for life. Under normal operating conditions, they are maintenance-free, while they should be re-lubricated under severe working condition to prolong the working lifespan.


Yoke type track rollers can support high radial loads and axial loads arising from misalignments and skewed running and are suitable for cam drives, slideways, conveying equipment etc. The bearings are available with or without an inner ring as well as in open and sealed versions.

WD Ball & Roller Bearings
Yoke Type Tack Rollers Without Axial Guidance
WD Ball & Roller Bearings
Single Row Ball Bearings
WD Ball & Roller Bearings
Chain Pulley Roller Bearings
WD Ball & Roller Bearings
Deep Groove Ball Mast Guide Bearings
WD Ball & Roller Bearings
Yoke Type Track Roller