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BENERI® RETAINING RINGS – “C” Style Radially Mounting, External for Shafts

Product Description

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 .125 and .812 inches, and groove sizes between .106 and .732 inches. Ring thicknesses between .015 and .042 inches. Excellent retaining ring for tight spaces.

Additional Dimensions: See image(s) for reference; dimensioned print available upon request.

Material: Standard SAE 1060 (C60)
Finishes (Surface Treatments): Phosphated and oiled; additional finishes available upon request
Packaging: Loose (bulk), small box, large box, roll-packed

Features & Benefits
Sizes 12-1815NHRC 51-56
Sizes 21-4330NHRC 49-54
Sizes 50-8130NHRC 47-53
Sizes 87 and UpC47-52

Cross References: 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 provides 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 at 1-800-888-3326.

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EFC Part Number Ring NoShaft Diameter (d1)Diameter (D2)Width (m)DepthFree Diameter (d3)Thickness (s)StyleMaterial
17B100007-01680.6880.6190.0460.0350.7840.042C-ClipCarbon Steel C60
17B100008-01750.7500.6760.0460.0370.8450.042C-ClipCarbon Steel C60

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