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igus® inc.

PO BOX 14349

East Providence

RI 02914

+1 800 521 2747
+1 401 438 7270

drylin® WJRM hybrid linear bearing

Both rolls and slides

An additional drylin® W solution is the drylin® WJRM hybrid linear bearing, which features a combined rolling-and-sliding carriage for reduced friction.

WJRM both rolls and slides

This rolling and sliding combination decreases the needed drive force by 4 or 5 times versus our standard sliding-only version, simplifying many manually powered applications, and allowing the system to operate smoothly outside of the 2:1 Rule.

Lubrication-free application

Low profile and lightweight

Installation sizes (shaft-Ø): 10, 16 and 20 mm

Coefficient of friction: 0.04 - 0.05


Industries: machine-tool guards, aircraft interiors, furniture, camera slider systems.


More information


Part. No. Weight H B B2 C1 C3 G1 A3 A1 K2 K3 Q1 Q2 stat.    
                      Flat-     load    
  [g] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] head [mm] [mm] [lbs]    
ready for shipping in 24 - 48 hours WJRM-01-10 46 18 26 2.5 35 22 27 6.5 16.5 M6 M5 250 14.97 USD Add to shopping cart
Delivery time on request WJRM-01-16 131 27 34.5 5 48 30 33 9 25 M8 M6 32 28 400 24.82 USD Add to shopping cart
ready for shipping in 24 - 48 hours WJRM-01-20 232 36 42.5 6 52 34 38 9 30 M8 M6 37 37 550 29.16 USD Add to shopping cart
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ready for shipping in 24 - 48 hours
Delivery time on request