E-Style Retaining Rings | McMaster-Carr

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System of Measurement

OD

Retaining Ring Style

Groove Diameter

Material

Beryllium Copper

Stainless Steel

Retaining Ring Type

Ring OD

Ring Thickness

0.025" to 0.093"

0.635 mm to 2.362 mm

Groove Width

Finish

Phosphate Coated

Zinc Yellow-Chromate Plated

Side-Mount External Retaining Rings Included

For 1 3/16" OD (12 Pieces)

For 1/16" OD (200 Pieces)

For 1/2" OD (20 Pieces)

For 1/2" OD (25 Pieces)

For 1/2" OD (40 Pieces)

For 1/2" OD (50 Pieces)

For 1/4" OD (25 Pieces)

For 1/4" OD (30 Pieces)

For 1/4" OD (50 Pieces)

For 1/4" OD (90 Pieces)

For 1/8" OD (150 Pieces)

For 1/8" OD (30 Pieces)

For 3 mm OD (20 Pieces)

For 3 mm OD (40 Pieces)

For 3/16" OD (100 Pieces)

For 3/16" OD (30 Pieces)

For 3/16" OD (55 Pieces)

For 3/32" OD (300 Pieces)

Side-Mount Retaining Ring Style

Specifications Met

For Rings That Fit OD

Magnetic Properties

REACH

Thrust Load Capacity

Less than 1,000 lbf

1,000 lbf to 1,999 lbf

2,000 lbf to 9,999 lbf

10,000 lbf to 19,999 lbf

20,000 lbf or greater

RoHS

Minimum Hardness

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Hardness

DFARS Specialty Metals

Export Control Classification Number (ECCN)

Number of Pieces

Length

Container Type

Plastic Carrying Case

How can we improve?

251 Products

Fastening and Joining

Retaining Rings

Retaining Rings

Hold components on a shaft

Retaining Ring Pliers

Retaining Ring Pliers

Install and remove rings inside a bore or around a shaft

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)