Miniature Bearings Australia - MBA Minibearings
Miniature Bearings Australia

WLB115-159-20-ST - Datasheet

MBA

Category Information

Washers - Lock - Tabbed - for Bearing Locknuts

for Bearing Locknuts Tabbed Lock Washers. This category includes equivalents to AW, W, TW, MB, WH and WT types.

  • Lock washers are available in many different materials and types, including tabbed, split and toothed. An expanded range may be available on special order. Please enquire.
  • Designed to prevent nuts and bolts from loosening due to vibration or torque by creating tension and friction within the bolted joint, effectively securing the connection and preventing unwanted rotations.
  • Dimensions are nominal and may vary between batches.
  • For use with bearing lock nuts

Product Data

  • Approximate ID (D1) : 115.00 mm
    (Equiv. 4.528 in.)
  • Approx OD (D5) 159 mm
    (Equiv. 6.26 in.)
  • Tabs 19 Nr.
  • Inner Tab Width (E) 12.00 mm
  • Outer Tab Width (S) 12.00 mm
  • Inner Face (D4) 137.0 mm
  • thickness (t) 2.0 mm
  • Matching Locknut AN / KM23
  • Inner Tab Type Straight ISO 2982
  • Series MB / AW-X
  • Material Carbon Spring Steel
Country of Origin: JP

Product Compliance and Data

Additional Resources

Cross References

  • NoCor MB-23
  • MB23
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