EFC International
EFC International
1940 Craigshire St. Louis,
MO 63146-4008
Phone: 1 314.434.28881
Contact: www.efc-intl.com/contact
Website: www.efc-intl.com
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External Retaining Rings for Shafts are safety elements for axially mounting universal use. Retaining Rings can transmit considerable axial loads between the element of the device which exerts the force and the groove in which the ring is assembled. Once the ring is assembled in the groove of a shaft, the portion of the ring extending beyond the groove surface holds an assembly in place, even under loaded conditions. The 2100-5100 family of External, Axial Mount Retaining Rings are available in shaft diameter sizes between 0.250 and 8.000 inches, and groove sizes between 0.230 and 7.660 inches. Ring thicknesses are between 0.025 and 0.187 inches.
Unit of Measure

Specifications

Brands

 N/A Beneri®

Material

 N/A Carbon Steel C60 (SAE 1060)
Finish1 N/A Oil Phosphate

Style

 N/A No Beam (Shoulder)

Diameter D2

 N/A 0.704 in

Depth

 N/A 0.023 in

Free Diameter D3

 N/A 0.693 in

Ring Number

 N/A 75

Shaft Diameter D1

 N/A 0.750 in

Thickness (S)

 N/A 0.042 in

Width (M)

 N/A 0.046 in

Cross References

Cross References

 N/A Do you have an existing retaining ring? EFC can provide cross references to most major manufactured brands.

Assembly tools and other information are available upon request. EFC offers a complete and comprehensive offering of retaining rings for shaft and bores, external and internal, in both Inch and Metric sizes. Hundreds of different sizes and styles are available by contacting EFC International.

Note

Note

 N/A Additional Dimensions: Dimensioned print available upon request. Alternate groove variations available.
Packaging: Loose (bulk), small box, large box, roll-packed.
  • 1 Additional finishes available upon request.