For OD For OD |
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Retaining Ring Style Retaining Ring Style |
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 | Push On |
Material Material |
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Ring OD Ring OD |
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Retaining Ring Type Retaining Ring Type |
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 | External |
Minimum Installation Depth Minimum Installation Depth |
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Magnetic Properties Magnetic Properties |
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Minimum Hardness Minimum Hardness |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement)  |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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Passivation Passivation |
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Push-On External Retaining Rings
A
B
C
D
No groove required—press these rings onto the end of a shaft. Use them on unhardened shafts that are softer than the push ring. The ring bites into the metal to form an interference grip. Styles A, B, and C have teeth that dig into the shaft material, so expect minor scratching. Use a push nut installation tool (sold separately) to install rings, or install them manually.
1050 spring steel and 1060-1090 spring steel rings are an economical choice with good strength. A black finish is the result of a heat treatment to darken them—making them ideal for blending into dark backgrounds. However, these rings will rust if exposed to moisture. Black-phosphate finish is mildly corrosion resistant in dry environments. In wet environments, a zinc yellow-chromate plated finish has some corrosion resistance, and a zinc chromate plated finish has good corrosion resistance.
18-8 stainless steel rings have good corrosion resistance. A passivated finish adds protection against corrosion.
15-7 PH stainless steel rings have high strength with good corrosion resistance. Rings are passivated for added protection against corrosion.
For technical drawings and 3-D models, click on a part number.
Inch
A
B
C
D
Ring | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Style | For OD | OD | Thick. | Ht. | Min. Installation Dp. | Passivation | Min. Hardness | Magnetic Properties | Pkg. Qty. | Pkg. | |
Black-Phosphate 1060-1090 Spring Steel | |||||||||||
| A | 3/32" | 21/64" | 0.01" | 1/32" | 0.058" | __ | Not Rated | Magnetic | 100 | 000000000 | 00000 |
| A | 1/8" | 3/8" | 0.01" | 1/32" | 0.058" | __ | Not Rated | Magnetic | 100 | 000000000 | 0000 |
| A | 5/32" | 13/32" | 0.01" | 1/32" | 0.058" | __ | Not Rated | Magnetic | 100 | 000000000 | 0000 |
| A | 3/16" | 29/64" | 0.01" | 1/32" | 0.062" | __ | Not Rated | Magnetic | 100 | 000000000 | 0000 |
| A | 1/4" | 17/32" | 0.015" | 3/64" | 0.074" | __ | Rockwell C47 | Magnetic | 100 | 000000000 | 0000 |
| A | 5/16" | 19/32" | 0.015" | 3/64" | 0.074" | __ | Rockwell C47 | Magnetic | 100 | 000000000 | 0000 |
| A | 3/8" | 21/32" | 0.015" | 3/64" | 0.074" | __ | Rockwell C47 | Magnetic | 100 | 000000000 | 0000 |
| A | 7/16" | 3/4" | 0.015" | 3/64" | 0.09" | __ | Rockwell C47 | Magnetic | 100 | 000000000 | 00000 |
| A | 1/2" | 53/64" | 0.015" | 3/64" | 0.108" | __ | Rockwell C47 | Magnetic | 100 | 000000000 | 00000 |
| A | 9/16" | 57/64" | 0.015" | 3/64" | 0.108" | __ | Rockwell C47 | Magnetic | 50 | 000000000 | 0000 |
| A | 5/8" | 61/64" | 0.015" | 3/64" | 0.108" | __ | Rockwell C47 | Magnetic | 50 | 000000000 | 0000 |
| A | 3/4" | 1 5/64" | 0.015" | 3/64" | 0.108" | __ | Rockwell C47 | Magnetic | 50 | 000000000 | 00000 |
| A | 7/8" | 1 13/64" | 0.015" | 3/64" | 0.108" | __ | Rockwell C47 | Magnetic | 25 | 000000000 | 0000 |
| A | 1" | 1 21/64" | 0.015" | 3/64" | 0.108" | __ | Rockwell C47 | Magnetic | 25 | 000000000 | 0000 |
Black-Phosphate 1050 Spring Steel | |||||||||||
| B | 1/16" | 13/64" | __ | 3/64" | 0.25" | __ | Rockwell C38 | Magnetic | 200 | 000000000 | 00000 |
| B | 3/32" | 13/64" | __ | 3/64" | 0.25" | __ | Rockwell C38 | Magnetic | 200 | 000000000 | 00000 |
| B | 3/16" | 7/16" | __ | 1/16" | 0.25" | __ | Rockwell C30 | Magnetic | 100 | 000000000 | 0000 |
| B | 5/16" | 5/8" | __ | 5/64" | 0.25" | __ | Rockwell C30 | Magnetic | 100 | 000000000 | 00000 |
| B | 3/8" | 3/4" | __ | 3/32" | 0.25" | __ | Rockwell C38 | Magnetic | 50 | 000000000 | 00000 |
| B | 5/8" | 1" | __ | 5/64" | 0.25" | __ | Rockwell C38 | Magnetic | 50 | 000000000 | 00000 |
Zinc Yellow-Chromate-Plated 1060-1090 Spring Steel | |||||||||||
| A | 3/32" | 21/64" | 0.01" | 1/32" | 0.058" | __ | Rockwell C48 | Magnetic | 100 | 000000000 | 00000 |
| A | 1/8" | 3/8" | 0.01" | 1/32" | 0.058" | __ | Rockwell C48 | Magnetic | 100 | 000000000 | 00000 |
| A | 5/32" | 13/32" | 0.01" | 1/32" | 0.058" | __ | Rockwell C48 | Magnetic | 100 | 000000000 | 00000 |
| A | 3/16" | 29/64" | 0.01" | 1/32" | 0.062" | __ | Rockwell C48 | Magnetic | 100 | 000000000 | 00000 |
| A | 1/4" | 17/32" | 0.015" | 3/64" | 0.074" | __ | Rockwell C48 | Magnetic | 100 | 000000000 | 00000 |
| A | 5/16" | 19/32" | 0.015" | 3/64" | 0.074" | __ | Rockwell C48 | Magnetic | 50 | 000000000 | 0000 |
| A | 3/8" | 21/32" | 0.015" | 3/64" | 0.074" | __ | Rockwell C48 | Magnetic | 50 | 000000000 | 0000 |
| A | 7/16" | 3/4" | 0.015" | 3/64" | 0.09" | __ | Rockwell C48 | Magnetic | 50 | 000000000 | 00000 |
| A | 1/2" | 53/64" | 0.015" | 3/64" | 0.108" | __ | Rockwell C48 | Magnetic | 50 | 000000000 | 00000 |
| A | 9/16" | 57/64" | 0.015" | 3/64" | 0.108" | __ | Rockwell C48 | Magnetic | 50 | 000000000 | 00000 |
| A | 5/8" | 61/64" | 0.015" | 3/64" | 0.108" | __ | Rockwell C48 | Magnetic | 25 | 000000000 | 0000 |
| A | 3/4" | 1 5/64" | 0.015" | 3/64" | 0.108" | __ | Rockwell C48 | Magnetic | 25 | 000000000 | 00000 |
| A | 7/8" | 1 13/64" | 0.015" | 3/64" | 0.108" | __ | Rockwell C48 | Magnetic | 25 | 000000000 | 00000 |
| A | 1" | 1 21/64" | 0.015" | 3/64" | 0.108" | __ | Rockwell C48 | Magnetic | 25 | 000000000 | 00000 |
Zinc-Plated 1050 Spring Steel | |||||||||||
| B | 1/8" | 3/8" | __ | 1/16" | 0.25" | __ | Rockwell C38 | Magnetic | 200 | 000000000 | 00000 |
| B | 5/32" | 7/16" | __ | 1/16" | 0.25" | __ | Rockwell C38 | Magnetic | 25 | 000000000 | 00000 |
| B | 3/16" | 7/16" | __ | 5/64" | 0.25" | __ | Rockwell C38 | Magnetic | 200 | 000000000 | 00000 |
| B | 7/32" | 17/32" | __ | 5/64" | 0.25" | __ | Rockwell C38 | Magnetic | 200 | 000000000 | 00000 |
| B | 1/4" | 17/32" | __ | 5/64" | 0.25" | __ | Rockwell C38 | Magnetic | 200 | 000000000 | 00000 |
| B | 5/16" | 5/8" | __ | 5/64" | 0.25" | __ | Rockwell C38 | Magnetic | 100 | 000000000 | 00000 |
| B | 3/8" | 3/4" | __ | 3/32" | 0.25" | __ | Rockwell C30 | Magnetic | 50 | 000000000 | 00000 |
| B | 7/16" | 7/8" | __ | 7/64" | 0.25" | __ | Rockwell C38 | Magnetic | 50 | 000000000 | 00000 |
| B | 1/2" | 1" | __ | 1/8" | 0.25" | __ | Rockwell C38 | Magnetic | 25 | 000000000 | 00000 |
| C | 1/4" | 15/16" | __ | 3/32" | __ | __ | Rockwell C13 | Magnetic | 50 | 000000000 | 0000 |
| C | 5/16" | 15/16" | __ | 7/64" | __ | __ | Rockwell C13 | Magnetic | 50 | 000000000 | 00000 |
| C | 3/8" | 15/16" | __ | 3/32" | __ | __ | Rockwell C13 | Magnetic | 50 | 000000000 | 0000 |
18-8 Stainless Steel | |||||||||||
| D | 3/32" | 7/32" | __ | 1/32" | 0.25" | Not Passivated | Rockwell C30 | May Be Mildly Magnetic | 50 | 000000000 | 0000 |
| D | 1/8" | 7/32" | __ | 1/32" | 0.25" | Not Passivated | Rockwell C30 | May Be Mildly Magnetic | 50 | 000000000 | 0000 |
| D | 1/8" | 1/4" | __ | 1/32" | 0.25" | Not Passivated | Rockwell C30 | May Be Mildly Magnetic | 50 | 000000000 | 0000 |
| D | 1/8" | 21/64" | __ | 1/32" | __ | Passivated | Rockwell C27 | May Be Mildly Magnetic | 50 | 000000000 | 0000 |
| D | 5/32" | 17/64" | __ | 1/32" | 0.25" | Not Passivated | Rockwell C30 | May Be Mildly Magnetic | 50 | 000000000 | 0000 |
| D | 3/16" | 5/16" | __ | 1/32" | 0.25" | Not Passivated | Rockwell C30 | May Be Mildly Magnetic | 50 | 000000000 | 0000 |
| D | 3/16" | 3/8" | __ | 1/32" | 0.25" | Not Passivated | Rockwell C30 | May Be Mildly Magnetic | 50 | 000000000 | 0000 |
| D | 1/4" | 5/16" | __ | 1/32" | 0.25" | Not Passivated | Rockwell C30 | May Be Mildly Magnetic | 50 | 000000000 | 0000 |
| D | 1/4" | 7/16" | __ | 1/16" | __ | Not Passivated | Rockwell C27 | May Be Mildly Magnetic | 50 | 000000000 | 00000 |
| D | 5/16" | 7/16" | __ | 1/32" | 0.25" | Not Passivated | Rockwell C30 | May Be Mildly Magnetic | 50 | 000000000 | 00000 |
| D | 3/8" | 5/8" | __ | 1/32" | 0.25" | Not Passivated | Rockwell C30 | May Be Mildly Magnetic | 50 | 000000000 | 00000 |
| D | 7/16" | 37/64" | __ | 1/32" | 0.25" | Not Passivated | Rockwell C30 | May Be Mildly Magnetic | 50 | 000000000 | 00000 |
| D | 1/2" | 3/4" | __ | 1/32" | 0.25" | Not Passivated | Rockwell C30 | May Be Mildly Magnetic | 50 | 000000000 | 00000 |
15-7 PH Stainless Steel | |||||||||||
| A | 3/32" | 21/64" | 0.01" | 1/32" | 0.058" | Passivated | Not Rated | May Be Mildly Magnetic | 5 | 000000000 | 0000 |
| A | 1/8" | 3/8" | 0.01" | 1/32" | 0.058" | Passivated | Not Rated | May Be Mildly Magnetic | 5 | 000000000 | 0000 |
| A | 5/32" | 13/32" | 0.01" | 1/32" | 0.058" | Passivated | Not Rated | May Be Mildly Magnetic | 5 | 000000000 | 0000 |
| A | 3/16" | 29/64" | 0.01" | 1/32" | 0.062" | Passivated | Not Rated | May Be Mildly Magnetic | 5 | 000000000 | 0000 |
| A | 1/4" | 17/32" | 0.01" | 1/32" | 0.074" | Passivated | Rockwell C44 | May Be Mildly Magnetic | 5 | 000000000 | 0000 |
| A | 5/16" | 19/32" | 0.01" | 1/32" | 0.074" | Passivated | Rockwell C44 | May Be Mildly Magnetic | 5 | 000000000 | 0000 |
| A | 3/8" | 21/32" | 0.01" | 1/32" | 0.074" | Passivated | Rockwell C44 | May Be Mildly Magnetic | 5 | 000000000 | 0000 |
| A | 7/16" | 3/4" | 0.015" | 3/64" | 0.09" | Passivated | Rockwell C44 | May Be Mildly Magnetic | 5 | 000000000 | 00000 |
| A | 1/2" | 53/64" | 0.015" | 3/64" | 0.108" | Passivated | Rockwell C44 | May Be Mildly Magnetic | 5 | 000000000 | 0000 |
| A | 9/16" | 57/64" | 0.015" | 3/64" | 0.108" | Passivated | Rockwell C44 | May Be Mildly Magnetic | 5 | 000000000 | 00000 |
| A | 5/8" | 61/64" | 0.015" | 3/64" | 0.108" | Passivated | Rockwell C44 | May Be Mildly Magnetic | 5 | 000000000 | 00000 |
| A | 3/4" | 1 5/64" | 0.015" | 3/64" | 0.108" | Passivated | Rockwell C44 | May Be Mildly Magnetic | 5 | 000000000 | 00000 |
| A | 7/8" | 1 13/64" | 0.015" | 3/64" | 0.108" | Passivated | Rockwell C44 | May Be Mildly Magnetic | 5 | 000000000 | 00000 |
| A | 1" | 1 21/64" | 0.015" | 3/64" | 0.108" | Passivated | Rockwell C44 | May Be Mildly Magnetic | 5 | 000000000 | 00000 |
300 Series Stainless Steel | |||||||||||
| D | 1/4" | 41/64" | __ | 1/32" | 0.25" | Not Passivated | Rockwell C30 | May Be Mildly Magnetic | 50 | 000000000 | 00000 |
302 Stainless Steel | |||||||||||
| B | 1/8" | 3/8" | __ | 3/64" | 0.25" | Not Passivated | Rockwell C30 | May Be Mildly Magnetic | 100 | 000000000 | 00000 |
| B | 1/4" | 17/32" | __ | 5/64" | 0.25" | Not Passivated | Rockwell C30 | May Be Mildly Magnetic | 50 | 000000000 | 0000 |
Metric
A
B
C
Ring | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Style | For OD, mm | OD, mm | Thick., mm | Ht., mm | Min. Installation Dp., mm | Passivation | Min. Hardness | Magnetic Properties | Pkg. Qty. | Pkg. | |
Black-Phosphate 1060-1090 Spring Steel | |||||||||||
| A | 3 | 8 | 0.25 | __ | 1.5 | __ | Rockwell C45 | Magnetic | 100 | 000000000 | 00000 |
| A | 4 | 9 | 0.25 | __ | 2 | __ | Rockwell C45 | Magnetic | 100 | 000000000 | 0000 |
| A | 5 | 10 | 0.25 | __ | 2 | __ | Rockwell C45 | Magnetic | 100 | 000000000 | 0000 |
| A | 6 | 11 | 0.25 | __ | 2.5 | __ | Rockwell C45 | Magnetic | 100 | 000000000 | 0000 |
| A | 7 | 12 | 0.25 | __ | 2.5 | __ | Rockwell C45 | Magnetic | 100 | 000000000 | 0000 |
| A | 8 | 13 | 0.25 | __ | 2.5 | __ | Rockwell C45 | Magnetic | 100 | 000000000 | 0000 |
| A | 9 | 14 | 0.3 | __ | 2.5 | __ | Rockwell C45 | Magnetic | 100 | 000000000 | 0000 |
| A | 10 | 16 | 0.3 | __ | 3 | __ | Rockwell C45 | Magnetic | 100 | 000000000 | 00000 |
| A | 12 | 18 | 0.3 | __ | 3 | __ | Rockwell C45 | Magnetic | 100 | 000000000 | 00000 |
| A | 14 | 20.5 | 0.3 | __ | 3 | __ | Rockwell C45 | Magnetic | 100 | 000000000 | 00000 |
| A | 15 | 23 | 0.5 | __ | 3 | __ | Rockwell C45 | Magnetic | 25 | 000000000 | 0000 |
| A | 16 | 24.5 | 0.4 | __ | 3 | __ | Rockwell C45 | Magnetic | 50 | 000000000 | 0000 |
| A | 17 | 26 | 0.5 | __ | 3.5 | __ | Rockwell C45 | Magnetic | 25 | 000000000 | 0000 |
| A | 18 | 27 | 0.4 | __ | 3.5 | __ | Rockwell C45 | Magnetic | 50 | 000000000 | 00000 |
| A | 20 | 29 | 0.5 | __ | 3.5 | __ | Rockwell C45 | Magnetic | 50 | 000000000 | 00000 |
| A | 22 | 31 | 0.5 | __ | 3.5 | __ | Rockwell C45 | Magnetic | 50 | 000000000 | 00000 |
| A | 25 | 34 | 0.5 | __ | 4 | __ | Rockwell C45 | Magnetic | 25 | 000000000 | 00000 |
Black-Phosphate 1050 Spring Steel | |||||||||||
| B | 3.2 | 9.5 | __ | 1.14 | 5 | __ | Rockwell C30 | Magnetic | 100 | 000000000 | 00000 |
| B | 4 | 11.1 | __ | 1.5 | 6.5 | __ | Rockwell C38 | Magnetic | 100 | 000000000 | 00000 |
| B | 5 | 11.1 | __ | 1.5 | 6.5 | __ | Rockwell C38 | Magnetic | 100 | 000000000 | 00000 |
| B | 8 | 15.9 | __ | 1.8 | 6.5 | __ | Rockwell C38 | Magnetic | 50 | 000000000 | 0000 |
Zinc-Chromate-Plated 1060-1090 Spring Steel | |||||||||||
| A | 3 | 8 | 0.25 | __ | 1.5 | __ | Rockwell C45 | Magnetic | 100 | 000000000 | 00000 |
| A | 4 | 9 | 0.25 | __ | 2 | __ | Rockwell C45 | Magnetic | 100 | 000000000 | 00000 |
| A | 5 | 10 | 0.25 | __ | 2 | __ | Rockwell C45 | Magnetic | 100 | 000000000 | 00000 |
| A | 6 | 11 | 0.25 | __ | 2.5 | __ | Rockwell C45 | Magnetic | 100 | 000000000 | 00000 |
| A | 7 | 12 | 0.25 | __ | 2.5 | __ | Rockwell C45 | Magnetic | 50 | 000000000 | 00000 |
| A | 10 | 16 | 0.3 | __ | 3 | __ | Rockwell C45 | Magnetic | 50 | 000000000 | 00000 |
| A | 12 | 18 | 0.3 | __ | 3 | __ | Rockwell C45 | Magnetic | 50 | 000000000 | 00000 |
| A | 16 | 24.5 | 0.4 | __ | 3 | __ | Rockwell C45 | Magnetic | 10 | 000000000 | 0000 |
| A | 20 | 29 | 0.5 | __ | 3.5 | __ | Rockwell C45 | Magnetic | 10 | 000000000 | 00000 |
| A | 22 | 31 | 0.5 | __ | 3.5 | __ | Rockwell C45 | Magnetic | 10 | 000000000 | 00000 |
Zinc-Plated 1050 Spring Steel | |||||||||||
| B | 6 | 13.5 | __ | 1.8 | 6.5 | __ | Rockwell C38 | Magnetic | 100 | 000000000 | 00000 |
Black Oxide 1060-1090 Spring Steel | |||||||||||
| C | 1.5 | 5 | __ | 1.3 | 1.5 | __ | Rockwell C47 | Magnetic | 100 | 000000000 | 00000 |
| C | 2 | 7 | __ | 1.7 | 2 | __ | Rockwell C47 | Magnetic | 200 | 000000000 | 00000 |
| C | 3 | 10.5 | __ | 2.2 | 2.5 | __ | Rockwell C47 | Magnetic | 100 | 000000000 | 00000 |
| C | 3.5 | 11 | __ | 2.2 | 2.5 | __ | Rockwell C47 | Magnetic | 100 | 000000000 | 00000 |
| C | 4 | 12 | __ | 2.2 | 2.5 | __ | Rockwell C47 | Magnetic | 100 | 000000000 | 00000 |
| C | 5 | 14 | __ | 2.5 | 3 | __ | Rockwell C47 | Magnetic | 100 | 000000000 | 00000 |
| C | 6 | 16 | __ | 3 | 3.5 | __ | Rockwell C47 | Magnetic | 100 | 000000000 | 00000 |
| C | 7 | 17 | __ | 3 | 3.5 | __ | Rockwell C47 | Magnetic | 100 | 000000000 | 00000 |
| C | 8 | 18 | __ | 3 | 3.5 | __ | Rockwell C47 | Magnetic | 100 | 000000000 | 00000 |
| C | 10 | 20 | __ | 3 | 3.5 | __ | Rockwell C47 | Magnetic | 25 | 000000000 | 0000 |
Black Oxide 1050 Spring Steel | |||||||||||
| C | 1 | 4 | __ | 1.3 | 1.5 | __ | Rockwell C47 | Magnetic | 50 | 000000000 | 0000 |
| C | 2.5 | 8.5 | __ | 1.7 | 2 | __ | Rockwell C47 | Magnetic | 50 | 000000000 | 0000 |
| C | 4.5 | 13 | __ | 2.5 | 3 | __ | Rockwell C47 | Magnetic | 50 | 000000000 | 0000 |
| C | 5.5 | 14 | __ | 2.5 | 3 | __ | Rockwell C47 | Magnetic | 25 | 000000000 | 0000 |
15-7 PH Stainless Steel | |||||||||||
| A | 3 | 8 | 0.25 | __ | 1.5 | Passivated | Rockwell C44 | May Be Mildly Magnetic | 10 | 000000000 | 00000 |
| A | 5 | 10 | 0.25 | __ | 2 | Passivated | Rockwell C44 | May Be Mildly Magnetic | 5 | 000000000 | 0000 |
| A | 6 | 11 | 0.25 | __ | 2.5 | Passivated | Rockwell C44 | May Be Mildly Magnetic | 5 | 000000000 | 0000 |
| A | 9 | 14 | 0.3 | __ | 2.5 | Passivated | Rockwell C44 | May Be Mildly Magnetic | 5 | 000000000 | 00000 |
| A | 10 | 16 | 0.3 | __ | 3 | Passivated | Rockwell C44 | May Be Mildly Magnetic | 5 | 000000000 | 00000 |