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igus® Ltd.

Caswell Road

Northampton, NN4 7PW

01604 677240

drylin® hybrid bearing WJRM-21-BB

  • Smooth operation due to integrated ball bearing
  • Tough, wear-resistant polymer rollers
  • Material: Die-cast zinc
  • Material sliding element: iglidur® J
  • Roller bearing
Product description
Hybrid roller bearings with single and double rollers have been proving their worth in the drylin® W linear modular kit for years with smooth manual linear adjustments.
By popular demand, the complete range of WJRM hybrid roller bearings will be expanded to include the ball bearing BB version. Due to the halved coefficient of friction, the WJRM-BB becomes the best smooth running linear bearing in drylin® W linear technology.
Typical application areas:
Kitchen and furniture construction, machine tools, jig construction, ergonomic workplaces
Technical data


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Monday to Friday from 8am - 8pm.