Miniature Bearings Australia - MBA Minibearings
Miniature Bearings Australia

RS-218 - Datasheet

MBA

Category Information

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

Carbon Steel Medium Duty Spiral Rings External Retaining Rings. AE / WS / AS3218 / RS / MIL-R-27426A1 - 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: AE, Smalley: WS, Spirolox and Ramsey: RS, Aerospace AS3218, MIL-R-27426A1

Product Data

  • Shaft Diameter (Ds) : 55.58 mm
    (Equiv. 2.188 in.)
  • Clip Thickness (T) 1.25 mm +/- 0.08
    (Equiv. 0.049 in.)
  • Groove Dia. (Dg) 53.67 mm
    (Equiv. 2.113 in.)
  • Approx. Loose Circlip ID (A) 52.25 mm + 0.00 / - 0.64
  • Radial Wall (S) min/max 3.51 mm +/- 0.11
  • Groove Width (W) 1.47 mm +/- 0.15
  • Approx. Loose Clip OD 59.27 +/- 0.05
  • Groove Depth (d) 0.94
  • Material Carbon Spring Steel
Country of Origin: US

Product Compliance and Data

Additional Resources

Cross References

  • Smalley WS-218
  • WS218
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RS-218DiagramRS-218Image