Metric Internal Retaining Rings

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Retaining Ring Type

Ring OD

Ring Thickness

Retaining Ring Style

Material

Groove Diameter

Groove Width

Specifications Met

Ring ID

Finish

Thrust Load Capacity

10,000 lbf to 19,999 lbf

20,000 lbf to 29,999 lbf

30,000 lbf to 99,999 lbf

100,000 lbf or greater

Export Control Classification Number (ECCN)

EAR99

DFARS Specialty Metals

RoHS

REACH

Magnetic Properties

May Be Mildly Magnetic

Minimum Hardness

Side-Mount External Retaining Rings Included

For 3 mm OD (20 Pieces)

For 4 mm OD (20 Pieces)

For 5 mm OD (20 Pieces)

For 6 mm OD (20 Pieces)

For 7 mm OD (20 Pieces)

For 8 mm OD (20 Pieces)

For 10 mm OD (10 Pieces)

For 12 mm OD (10 Pieces)

Passivation

Number of Pieces

Container Length

Container Depth

Number of Teeth

Minimum Installation Depth

Container Width

399 Products

Fasteners

Internal Retaining Rings

Squeeze these rings to place them in the groove inside a bore or housing.

Heavy Duty Internal Retaining Rings

Thicker and stronger than standard internal retaining rings, these withstand greater thrust loads.

Inverted Internal Retaining Rings

For a smooth bore and better clearance than standard internal retaining rings, the lugs on these rings face outward.

Internal Teeth Retaining Rings

With teeth along the inside, these retaining rings hold chamfered shafts inside the housing of your equipment.

Heavy Duty Spiral Internal Retaining Rings

Thicker than standard spiral rings, these rings withstand greater forces.

Single-Turn Spiral Internal Retaining Rings

Slide these rings into place by hand with a single twist for applications with high thrust loads.

Spiral Internal Retaining Rings

These coiled rings can be wound into place inside a bore or housing without tools.

Push-On Internal Retaining Rings

No groove required—these rings have teeth that firmly grip the bore.

External, Internal, and Side-Mount
Retaining Ring Assortments

These assortments include pliers to install external and internal rings.

Internal Retaining Ring Assortments

Pull ring ends together with retaining ring pliers and place into the bore of a shaft or housing.

Fasteners

Internal Retaining Rings

Heavy Duty Internal Retaining Rings

Inverted Internal Retaining Rings

Internal Teeth Retaining Rings

Heavy Duty Spiral Internal Retaining Rings

Single-Turn Spiral Internal Retaining Rings

Spiral Internal Retaining Rings

Push-On Internal Retaining Rings

External, Internal, and Side-MountRetaining Ring Assortments

Internal Retaining Ring Assortments

External, Internal, and Side-Mount
Retaining Ring Assortments