For OD For OD |
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Retaining Ring Style Retaining Ring Style |
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 | Spiral |
For Groove Diameter For Groove Diameter |
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Material Material |
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Retaining Ring Type Retaining Ring Type |
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 | External |
Ring ID Ring ID |
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For Groove Width For Groove Width |
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Magnetic Properties Magnetic Properties |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement)  |
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Thrust Load Capacity Thrust Load Capacity |
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Minimum Hardness Minimum Hardness |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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Passivation Passivation |
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Spiral External Retaining Rings
These coiled rings can be wound into place without tools. They make 360° contact with the shaft so there is no gap. Ring ID is measured with the ring uninstalled.
1060-1090 spring steel rings are an economical choice with good strength.
18-8 stainless steel rings have good corrosion resistance.
Thrust load capacity, also known as PR, is based on using a shaft that is harder than the ring.
For technical drawings and 3-D models, click on a part number.
Inch
For Groove | Ring | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| For OD | Dia. | Wd. | ID | Thick. | Thrust Load Capacity, lbs. | Magnetic Properties | Pkg. Qty. | Pkg. | |
1060-1090 Spring Steel | |||||||||
| 1/2" | 0.474" | 0.03" | 0.467" | 0.025" | 2,000 | Magnetic | 10 | 000000000 | 00000 |
| 5/8" | 0.594" | 0.03" | 0.585" | 0.025" | 2,500 | Magnetic | 10 | 000000000 | 0000 |
| 3/4" | 0.719" | 0.036" | 0.71" | 0.031" | 3,360 | Magnetic | 5 | 000000000 | 0000 |
| 7/8" | 0.838" | 0.036" | 0.828" | 0.031" | 3,920 | Magnetic | 5 | 000000000 | 0000 |
| 1" | 0.957" | 0.042" | 0.946" | 0.037" | 5,350 | Magnetic | 5 | 000000000 | 0000 |
| 1 1/8" | 1.083" | 0.042" | 1.07" | 0.037" | 6,020 | Magnetic | 5 | 000000000 | 0000 |
| 1 1/4" | 1.202" | 0.048" | 1.188" | 0.043" | 7,770 | Magnetic | 5 | 000000000 | 0000 |
| 1 3/8" | 1.323" | 0.048" | 1.308" | 0.043" | 8,540 | Magnetic | 5 | 000000000 | 0000 |
| 1 7/16" | 1.385" | 0.048" | 1.37" | 0.043" | 8,930 | Magnetic | 5 | 000000000 | 0000 |
| 1 1/2" | 1.448" | 0.048" | 1.433" | 0.043" | 9,320 | Magnetic | 5 | 000000000 | 0000 |
| 1 5/8" | 1.566" | 0.056" | 1.549" | 0.049" | 10,500 | Magnetic | 5 | 000000000 | 0000 |
| 1 3/4" | 1.691" | 0.056" | 1.673" | 0.049" | 11,300 | Magnetic | 5 | 000000000 | 0000 |
| 1 7/8" | 1.808" | 0.056" | 1.789" | 0.049" | 12,100 | Magnetic | 5 | 000000000 | 0000 |
| 2" | 1.929" | 0.056" | 1.909" | 0.049" | 12,900 | Magnetic | 5 | 000000000 | 0000 |
| 2 1/4" | 2.176" | 0.056" | 2.153" | 0.049" | 14,500 | Magnetic | 5 | 000000000 | 0000 |
| 2 1/2" | 2.418" | 0.056" | 2.394" | 0.049" | 16,100 | Magnetic | 5 | 000000000 | 00000 |
| 2 3/4" | 2.66" | 0.056" | 2.635" | 0.049" | 17,700 | Magnetic | 1 | 000000000 | 0000 |
| 3" | 2.904" | 0.068" | 2.877" | 0.061" | 24,100 | Magnetic | 1 | 000000000 | 0000 |
18-8 Stainless Steel | |||||||||
| 1/2" | 0.474" | 0.03" | 0.467" | 0.025" | 2,000 | May Be Mildly Magnetic | 10 | 000000000 | 0000 |
| 5/8" | 0.594" | 0.03" | 0.585" | 0.025" | 2,500 | May Be Mildly Magnetic | 5 | 000000000 | 0000 |
| 3/4" | 0.719" | 0.036" | 0.71" | 0.031" | 3,360 | May Be Mildly Magnetic | 5 | 000000000 | 0000 |
| 7/8" | 0.838" | 0.036" | 0.828" | 0.031" | 3,920 | May Be Mildly Magnetic | 5 | 000000000 | 0000 |
| 1" | 0.957" | 0.042" | 0.946" | 0.037" | 5,350 | May Be Mildly Magnetic | 5 | 000000000 | 0000 |
| 1 1/8" | 1.083" | 0.042" | 1.07" | 0.037" | 6,020 | May Be Mildly Magnetic | 1 | 000000000 | 0000 |
| 1 1/4" | 1.202" | 0.048" | 1.188" | 0.043" | 7,770 | May Be Mildly Magnetic | 1 | 000000000 | 0000 |
| 1 3/8" | 1.323" | 0.048" | 1.308" | 0.043" | 8,540 | May Be Mildly Magnetic | 1 | 000000000 | 0000 |
| 1 7/16" | 1.385" | 0.048" | 1.37" | 0.043" | 8,930 | May Be Mildly Magnetic | 1 | 000000000 | 0000 |
| 1 1/2" | 1.448" | 0.048" | 1.433" | 0.043" | 9,320 | May Be Mildly Magnetic | 1 | 000000000 | 0000 |
| 1 5/8" | 1.566" | 0.056" | 1.549" | 0.049" | 10,500 | May Be Mildly Magnetic | 1 | 000000000 | 0000 |
| 1 3/4" | 1.691" | 0.056" | 1.673" | 0.049" | 11,300 | May Be Mildly Magnetic | 1 | 000000000 | 0000 |
| 1 7/8" | 1.808" | 0.056" | 1.789" | 0.049" | 12,100 | May Be Mildly Magnetic | 1 | 000000000 | 0000 |
| 2" | 1.929" | 0.056" | 1.909" | 0.049" | 12,900 | May Be Mildly Magnetic | 1 | 000000000 | 0000 |
| 2 1/4" | 2.176" | 0.056" | 2.153" | 0.049" | 14,500 | May Be Mildly Magnetic | 1 | 000000000 | 0000 |
| 2 1/2" | 2.418" | 0.056" | 2.394" | 0.049" | 16,100 | May Be Mildly Magnetic | 1 | 000000000 | 0000 |
| 2 3/4" | 2.66" | 0.056" | 2.635" | 0.049" | 17,700 | May Be Mildly Magnetic | 1 | 000000000 | 0000 |
| 3" | 2.904" | 0.068" | 2.877" | 0.061" | 24,100 | May Be Mildly Magnetic | 1 | 000000000 | 00000 |
Metric
For Groove | Ring | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| For OD, mm | Dia., mm | Wd., mm | ID, mm | Thick., mm | Thrust Load Capacity, lbs. | Magnetic Properties | Pkg. Qty. | Pkg. | |
1060-1090 Spring Steel | |||||||||
| 12 | 11.34 | 0.75 | 11.17 | 0.64 | 1,900 | Magnetic | 10 | 000000000 | 000000 |
| 25 | 23.84 | 1.07 | 23.64 | 0.94 | 5,260 | Magnetic | 10 | 000000000 | 00000 |
| 26 | 24.84 | 1.07 | 24.61 | 0.94 | 5,470 | Magnetic | 10 | 000000000 | 00000 |
| 30 | 28.68 | 1.22 | 28.45 | 1.1 | 7,390 | Magnetic | 10 | 000000000 | 00000 |
| 32 | 30.68 | 1.22 | 30.43 | 1.1 | 7,890 | Magnetic | 10 | 000000000 | 00000 |
| 35 | 33.6 | 1.22 | 33.32 | 1.1 | 8,630 | Magnetic | 10 | 000000000 | 00000 |
| 40 | 38.48 | 1.42 | 38.18 | 1.25 | 10,200 | Magnetic | 5 | 000000000 | 0000 |
| 44 | 42.38 | 1.42 | 41.04 | 1.25 | 11,000 | Magnetic | 5 | 000000000 | 00000 |
| 45 | 43.28 | 1.42 | 42.06 | 1.25 | 11,200 | Magnetic | 5 | 000000000 | 00000 |
| 54 | 52 | 1.42 | 51.62 | 1.25 | 13,800 | Magnetic | 5 | 000000000 | 00000 |
| 60 | 57.86 | 1.42 | 57.43 | 1.25 | 15,300 | Magnetic | 5 | 000000000 | 00000 |
| 65 | 62.66 | 1.42 | 62.2 | 1.25 | 16,600 | Magnetic | 1 | 000000000 | 0000 |
| 70 | 67.56 | 1.42 | 67.08 | 1.25 | 17,900 | Magnetic | 5 | 000000000 | 00000 |
| 80 | 77.36 | 1.73 | 76.8 | 1.55 | 25,300 | Magnetic | 1 | 000000000 | 0000 |
| 82 | 79.3 | 1.73 | 78.72 | 1.55 | 26,000 | Magnetic | 1 | 000000000 | 0000 |
| 110 | 106.54 | 1.73 | 105.75 | 1.55 | 34,800 | Magnetic | 1 | 000000000 | 0000 |
| 140 | 136.08 | 2 | 135.14 | 1.83 | 52,400 | Magnetic | 1 | 000000000 | 00000 |
| 150 | 146 | 2 | 145 | 1.83 | 56,100 | Magnetic | 1 | 000000000 | 00000 |
18-8 Stainless Steel | |||||||||
| 12 | 11.34 | 0.75 | 11.17 | 0.64 | 1,900 | May Be Mildly Magnetic | 5 | 000000000 | 00000 |
| 32 | 30.68 | 1.22 | 30.43 | 1.1 | 7,890 | May Be Mildly Magnetic | 1 | 000000000 | 0000 |
| 40 | 38.48 | 1.42 | 38.18 | 1.25 | 10,200 | May Be Mildly Magnetic | 1 | 000000000 | 0000 |