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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Crescent shaped, external and radially mounted Retaining Rings are ideal for low clearance applications. They are geometrical in shape for concentric radial performance. The 2103-5103 family of External, Radial Mount retaining rings are available in shaft diameter sizes between 0.125 and 0.812 inches, and groove sizes between 0.106 and 0.732 inches. Ring thicknesses between 0.015 and 0.042 inches. Excellent retaining ring for tight spaces.
Beneri® "C" Style Radially Mounted External Retaining Rings for Shafts
Beneri® "C" Style Radially Mounted External Retaining Rings for Shafts - 2
Unit of Measure
Items Beneri® "C" Style Radially Mounted External Retaining Rings for Shafts
17B100007-01
Beneri® 0.619 Inch (in) Diameter D2 C" Style Radially Mounted External Retaining Ring" 		Beneri® "C" Style Radially Mounted External Retaining Rings for Shafts
17B100008-01
Beneri® 0.676 Inch (in) Diameter D2 C" Style Radially Mounted External Retaining Ring"
Description N/A Crescent shaped, external and radially mounted Retaining Rings are ideal for low clearance applications. They are geometrical in shape for concentric radial performance. The 2103-5103 family of External, Radial Mount retaining rings are available in shaft diameter sizes between 0.125 and 0.812 inches, and groove sizes between 0.106 and 0.732 inches. Ring thicknesses between 0.015 and 0.042 inches. Excellent retaining ring for tight spaces.
Brands N/A Beneri®
Material N/A Carbon Steel C60 (SAE 1060)
Finish1 N/A Oil Phosphate
Style N/A C-Clip
Diameter D2 N/A 0.619 in N/A 0.676 in
Depth N/A 0.035 in N/A 0.037 in
Free Diameter D3 N/A 0.784 in N/A 0.845 in
Ring Number N/A 68 N/A 75
Shaft Diameter D1 N/A 0.688 in N/A 0.750 in
Thickness (S) N/A 0.042 in
Width (M) N/A 0.046 in
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 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.