Miniature Bearings Australia - MBA Minibearings
Miniature Bearings Australia

RRN-225 - Datasheet

MBA

Category Information

Retaining Rings - Internal - Spiral Rings - Heavy Duty - Carbon Steel

Carbon Steel Heavy Duty Spiral Rings Internal Retaining Rings. Includes AHI / WHM / AS3215 / RRN / MIL-R-27426B2 - Spring Steel

  • An expanded range may be available on special order. Please enquire.
  • Heavy duty design for use with NAS669-670 deep grooves in applications like double row and tapered roller bearings.
  • Requires no tools for removal.
  • Equivalent to Associated Spring: AHI, Smalley: WHM, Spirolox and Ramsey: RRN, Aerospace AS3215, MIL-R-27426B2

Product Data

  • Housing Bore (B) : 57.15 mm
    (Equiv. 2.25 in.)
  • Clip Thickness (T) 1.99 mm +/- 0.08
    (Equiv. 0.078 in.)
  • Groove Dia. (Dg) 60.51 mm
    (Equiv. 2.382 in.)
  • Approx. Loose Circlip OD (Dr) 60.98 mm + 0.64 / - 0.00
  • Radial Wall (S) 4.27 mm +/- 0.13
  • Groove Width (W) 2.25 mm +/- 0.15
  • Approx. Loose Clip ID 52.44 +/- 0.06
  • Groove Depth (d) 1.68
  • Material Carbon Spring Steel
Country of Origin: US

Product Compliance and Data

Additional Resources

Cross References

  • 91985A271
  • Associated Spring AHI-225
  • Smalley WHM-225
  • WHM225
  • AHI225
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RRN-225DiagramRRN-225Image