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

Product Description

"E" Style, Radial Mount Retaining Rings are popular and widely used. The three prongs of the "E" profile make contact with the bottom of the groove of the shaft and provide a shoulder for effective retention of assemblies. The 2133-5133 family of EXTERNAL, RADIAL MOUNT Retaining Rings are available in shaft diameter sizes between .062 and 1.375 inches, and groove sizes between .052 and 1.230 inches. Ring thicknesses are between .010 and .062 inches. Most "E" rings can be installed by simply pushing them onto the slot on the shaft, using mounting pliers/installation tool.

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
Hardness:ScaleHardness
Sizes 6-x615NHRC 48-53
Sizes y6-y1415NHRC 48-53
Sizes 14-x3130NHRC 48-53
Sizes 37 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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Grouped product items
EFC Part Number Ring NoShaft Diameter (d1)Diameter (D2)Width (m)DepthFree Diameter (d3)Thickness (s)StyleMaterial
17B100013-01250.2500.2100.0290.0200.5270.025E-ClipCarbon Steel C60
17B100014-01310.3120.2500.0290.0310.5000.025E-ClipCarbon Steel C60
17B100002-01750.7500.5800.0560.0851.1200.050E-ClipCarbon Steel C60
17B100012-01120.1250.0950.0200.0150.2300.015E-ClipCarbon Steel C60

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