Miniature Bearings Australia
RRT-300 - Datasheet
MBA
Category Information
Retaining Rings - Internal - Spiral Rings - Medium-Heavy Duty - Carbon SteelCarbon Steel Medium-Heavy Duty Spiral Rings Internal Retaining Rings. Includes Series AMI / WHT / Spirolox RRT - Spring Steel
- An expanded range may be available on special order. Please enquire.
- Originally designed to fit NAS50-51 grooves, this series is a popular OEM specification.
- This two/three turn design is easier to install than the heavy duty RRN option.
- Equivalent to Associated Spring: AMI, Smalley: WHT, Spirolox and Ramsey: RRT
Product Data
- Housing Bore (B)
:
76.20
mm
(Equiv. 3 in.) - Clip Thickness (T)
2.37
mm
+/- 0.08
(Equiv. 0.093 in.) - Groove Dia. (Dg)
80.39
mm
(Equiv. 3.165 in.) - Approx. Loose Circlip OD (Dr) 80.92 mm + 0.76 / - 0.00
- Radial Wall (S) 4.78 mm +/- 0.13
- Groove Width (W) 2.68 mm +/- 0.15
- Approx. Loose Clip ID 71.36 +/- 0.06
- Groove Depth (d) 2.11
- Material Carbon Spring Steel
Product Compliance and Data
Additional Resources
Cross References
- Associated Spring AMI-300
- Smalley WHT-300
- WHT300
- AMI300
