Miniature Bearings Australia - MBA Minibearings
Miniature Bearings Australia

RR-550 - Datasheet

MBA

Category Information

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

Carbon Steel Medium Duty Spiral Rings Internal Retaining Rings. Includes AI / WH / AS3217 / RR / MIL-R-27426B1 - Spring Steel

  • An expanded range may be available on special order. Please enquire.
  • Popular series that will accommodate light and medium bearing series thrust loads.
  • Available in military and aerospace specifications.
  • Equivalent to Associated Spring: AI, Smalley: WH, Spirolox and Ramsey: RR, Aerospace AS3217, MIL-R-27426B1

Product Data

  • Housing Bore (B) : 139.70 mm
    (Equiv. 5.5 in.)
  • Clip Thickness (T) 1.83 mm +/- 0.10
    (Equiv. 0.072 in.)
  • Groove Dia. (Dg) 143.44 mm
    (Equiv. 5.647 in.)
  • Approx. Loose Circlip OD (Dr) 145.85 mm + 1.14 / - 0.00
  • Radial Wall (S) 6.35 mm +/- 0.13
  • Groove Width (W) 2.07 mm +/- 0.18
  • Approx. Loose Clip ID 133.15 +/- 0.06
  • Groove Depth (d) 1.88
  • Material Carbon Spring Steel
Country of Origin: US

Product Compliance and Data

Additional Resources

Cross References

  • Associated Spring AI-550
  • Smalley WH-550
  • Spirolox WH-550
  • WH550
  • AI550
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RR-550DiagramRR-550Image