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DRL_WUMA bearing replacement housing

Stainless steel bearing for quick bearing replacement in extreme environments

drylin® W quick-change bearing now available in stainless steel

igus® develops and tests materials for drylin® linear technology its in-house test laboratory. Always with the aim of long durability, low wear rates and a predictable service life. But the question: "What happens if a bearing has to be changed?" is gaining increasingly in importance.
  • Fast bearing change without disassembly
  • Reduced downtime
  • Complete re-use of all components
  • Simple spare parts management
This is exactly what the drylin® W quick-change bearing now also enables for stainless steel linear guides or drive units. Installation sizes: 10 ,16 ,20 and 25. Open housing at the side, change bearing, close and you are finished. The system is "new" and ready to use again in a very short time. Whether special requirements due to chemicals, temperature or food - suitable liners are available for every environment. And with a weight of only 5g, spare parts handling is extremely simple.
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Tech up with igus news

Tech up

  • Split stainless steel housing allows changing the bearing directly on the rail
  • No removal of the linear unit
  • iglidur® X liner use for great chemical resistance
  • Use of linear bearing liners made of iglidur® A160/A180 for the food industry (FDA and EU10/2011 compliant)
Cost down with igus news

Cost down

  • Works with all drylin® W linear carriages in sizes 10, 16, 20 and 25, linear modules and toothed belt axes
  • Use of drylin® R liners made from iglidur® X, A180, A160, E7
  • Bearing change within seconds
evidence from igus news

Proof

  • Tested: iglidur® X resistant to acetone (10%), benzoic acid (20%, aqueous), bleaching solution, drilling oils, butyric acid, seawater, etc.
  • Tested: drylin® W, four bearings with iglidur® X liner, installation size 20, two shafts of  
    AISI 316Ti, spacing 400mm, dynamic axial load 250N, synchronous drive, acceleration 1.5m/s². service life 2,000km or 650,000 double strokes at 1,500mm each
recycling with igus news

Sustainability

  • Completely lubrication-free operation in adverse environments
  • Linear housing can be used for a lifetime
  • Emission-reduced replacement part handling, liner weight < 5g
  • No contamination in the application environment
  • Maintenance-free due to self-lubricating high-performance polymers from igus®

WUMA bearing change
  • Bearing change within seconds
  • Suitable liner of iglidur® materials:
    iglidur® X, iglidur® A180, iglidur® A160 and
    iglidur® E7

Ask our experts

Contact igus expert Our igus® expert will gladly advise you in this regard with no strings attached. 
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The terms "igus", "Apiro", "chainflex", "CFRIP", "conprotect", "CTD", "drylin", "dry-tech", "dryspin", "easy chain", "e-chain", "e-chain systems", "e-ketten", "e-kettensysteme", "e-skin", "e-spool", "flizz", "ibow", "igear", "iglidur", "igubal", "kineKIT", "manus", "motion plastics", "pikchain", "plastics for longer life", "readychain", "readycable", "ReBeL", "speedigus", "triflex", "robolink", "xirodur", and "xiros" are legally protected trademarks of the igus® GmbH/ Cologne in the Federal Republic of Germany and where applicable in some foreign countries.

igus® GmbH points out that it does not sell any products of the companies Allen Bradley, B&R, Baumüller, Beckhoff, Lahr, Control Techniques, Danaher Motion, ELAU, FAGOR, FANUC, Festo, Heidenhain, Jetter, Lenze, LinMot, LTi DRiVES, Mitsibushi, NUM,Parker, Bosch Rexroth, SEW, Siemens, Stöber and all other drive manufacturers mention in this website. The products offered by igus® are those of igus® GmbH