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WD Bearing Group Datasheets for Roller Bearings

Roller bearings are used in rotary applications to replace sliding movement with low friction, rolling motion. The principal types of roller bearings are cylindrical, spherical, and tapered.
Roller Bearings: Learn more

Product Name Notes
WD Water pump bearings basically consist of standard double row bearings, ball-ball type and ball-roller type. Water pump bearings do not have an inner ring but instead have raceways directly...
WD cylindrical roller bearings have many designs, dimension series and sizes. The majority is single row bearings with a cage. Single and double row full complement bearings (without cage) complete...
Needle roller bearings are roller bearings with cylindrical rollers that are small in diameter but long in length (L/D≥2.5). Needle roller bearings have a high radial load carrying capacity. And...
Spherical roller bearings are double row, self-retaining units comprising inner rings with two raceways inclined at an angle to the bearing axis , outer rings with a common sphered raceway,...
WD Combined Bearings are particularly suitable for truck lift columns and all other shifting and convying systems requiring profiles. They can afford load from both axial and radial direction at...
WD four-row cylindrical roller bearingsare used almost exclusively for the roll necks of rolling mill stands, calenders and roller presses. Their friction is low compared with other roller bearings. As...
WD slewing ring bearings can support radial, axial and tilting moment loads acting either singly or in combination and in any direction. Therefore, it is possible to replace the combination...
WD tapered roller bearings are produced by WD in many designs and sizes to match their many uses.These can be grouped as follows
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.
WS(C) serie bearings, WD agricultural bearing, are bearings with special internal configuration, fitting for agricultural and foresty machines. By combining the bearings with kinds of housings, different kinds of simple...