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Retaining Ring Style
Groove Diameter
Side-Mount External Retaining Rings Included
Ring OD
Ring Thickness
Groove Width
Specifications Met
Magnetic Properties
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Thrust Load Capacity
REACH
Export Control Classification Number (ECCN)
Hardness
Container Features
Retaining Ring Type
Retaining Ring Style
Side-Mount External Retaining Rings Assortment
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Stock up on these rings for when access to the ends of shafts is limited. Push them into grooves with a side-mount retaining ring tool.
Phosphate-Coated Carbon Steel—The most popular choice, these are strong and wear resistant. Their finish adds some corrosion resistance, but only to minimal dampness.
Zinc-Yellow-Chromate-Plated Carbon Steel—These rings are strong with good wear resistance. They provide some corrosion resistance, but not as much as stainless steel rings.
15-7 PH Stainless Steel—Combine strength with corrosion resistance. While harder than most stainless steel rings, these will dent and scratch easier than carbon steel ones.
No. of Pieces | Includes | Side-Mount Retaining Ring Style | Specs. Met | Each | |||
|---|---|---|---|---|---|---|---|
Phosphate-Coated Carbon Steel | |||||||
| 225 | For 7/32" to 3/4" OD | C | — | 98555A070 | 000000 | ||
| 300 | For 3 mm to 20 mm OD | E | DIN 6799 | 98554A660 | 00000 | ||
| 1,500 | For 1/16" to 1 3/16" OD | E | — | 98554A090 | 000000 | ||
Zinc-Yellow-Chromate-Plated Carbon Steel | |||||||
| 265 | For 1/8" to 7/8" OD | E | — | 98554A060 | 00000 | ||
| 555 | For 1/8" to 3/4" OD | E | — | 98554A070 | 00000 | ||
15-7 PH Stainless Steel | |||||||
| 265 | For 1/8" to 7/8" OD | E | — | 98460A212 | 000000 | ||
Side-Mount External Retaining Rings
 |
Retaining Rings | Pliers | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Groove | Ring | |||||||||||||
For OD | Dia. | Wd. | OD | Thk. | Thrust Load Cap., lbf | Min. Hardness | Specs. Met. | Pkg. Qty. | Pkg. | Each | ||||
Phosphate-Coated Carbon Steel | ||||||||||||||
| 1/16" | 0.052" | 0.012" | 0.14" | 0.01" | 20 | Rockwell C47 | — | 100 | 97431A210 | 00000 | ——— | 0 | ||
| 3/32" | 0.074" | 0.02" | 0.187" | 0.015" | 40 | Rockwell C47 | — | 100 | 97431A220 | 0000 | 93821A214 | 000000 | ||
| 7/64" | 0.079" | 0.02" | 0.375" | 0.015" | 60 | Rockwell C47 | — | 100 | 97431A230 | 0000 | 93821A226 | 00000 | ||
| 1/8" | 0.095" | 0.02" | 0.23" | 0.015" | 60 | Rockwell C47 | — | 100 | 97431A240 | 0000 | ——— | 0 | ||
| 9/64" | 0.102" | 0.02" | 0.203" | 0.015" | 70 | Rockwell C47 | — | 100 | 97431A250 | 0000 | 93821A234 | 00000 | ||
| 5/32" | 0.116" | 0.029" | 0.282" | 0.025" | 170 | Rockwell C47 | — | 100 | 97431A260 | 0000 | 93821A216 | 00000 | ||
| 11/64" | 0.127" | 0.029" | 0.312" | 0.025" | 180 | Rockwell C47 | — | 100 | 97431A270 | 0000 | 93821A228 | 00000 | ||
| 3/16" | 0.147" | 0.029" | 0.335" | 0.025" | 190 | Rockwell C47 | — | 100 | 97431A280 | 0000 | 93821A229 | 00000 | ||
| 7/32" | 0.188" | 0.029" | 0.437" | 0.025" | 220 | Rockwell C47 | — | 100 | 97431A290 | 0000 | 93821A217 | 00000 | ||
| 1/4" | 0.21" | 0.029" | 0.527" | 0.025" | 250 | Rockwell C47 | — | 100 | 97431A300 | 0000 | 93821A238 | 00000 | ||
| 5/16" | 0.25" | 0.029" | 0.5" | 0.025" | 330 | Rockwell C47 | — | 100 | 97431A310 | 0000 | 93821A219 | 00000 | ||
| 3/8" | 0.303" | 0.039" | 0.66" | 0.035" | 700 | Rockwell C47 | — | 100 | 97431A320 | 00000 | 93821A221 | 00000 | ||
| 7/16" | 0.343" | 0.039" | 0.687" | 0.035" | 840 | Rockwell C47 | — | 100 | 97431A330 | 00000 | 93821A222 | 00000 | ||
| 1/2" | 0.396" | 0.046" | 0.8" | 0.042" | 1,120 | Rockwell C47 | — | 100 | 97431A340 | 00000 | 93821A223 | 00000 | ||
| 5/8" | 0.485" | 0.046" | 0.94" | 0.042" | 1,440 | Rockwell C47 | — | 50 | 97431A350 | 00000 | 93821A224 | 00000 | ||
| 3/4" | 0.625" | 0.056" | 1" | 0.05" | 1,970 | Rockwell C47 | — | 50 | 97431A360 | 00000 | 93821A235 | 00000 | ||
| 7/8" | 0.675" | 0.056" | 1.3" | 0.05" | 2,380 | Rockwell C47 | — | 50 | 97431A370 | 00000 | 5728A2 | 00000 | ||
| 63/64", 1" | 0.835" | 0.056" | 1.5" | 0.05" | 2,630 | Rockwell C47 | — | 25 | 97431A380 | 0000 | 5728A2 | 00000 | ||
| 1 3/16" | 1.079" | 0.068" | 1.626" | 0.062" | 3,500 | Rockwell C47 | — | 25 | 97431A390 | 00000 | 5728A2 | 00000 | ||
| 1 3/8" | 1.23" | 0.068" | 1.875" | 0.062" | 4,160 | Rockwell C47 | — | 10 | 97431A400 | 0000 | ——— | 0 | ||
| 1 mm to 1.4 mm | 0.8 mm | 0.24 mm | 1.95 mm | 0.2 mm | 10 | Rockwell C46 | DIN 6799 | 50 | 98543A050 | 0000 | ——— | 0 | ||
| 1.4 mm to 2 mm | 1.2 mm | 0.34 mm | 2.9 mm | 0.3 mm | 20 | Rockwell C46 | DIN 6799 | 100 | 98543A060 | 0000 | ——— | 0 | ||
| 2 mm to 2.5 mm | 1.5 mm | 0.44 mm | 3.9 mm | 0.4 mm | 40 | Rockwell C46 | DIN 6799 | 100 | 98543A070 | 00000 | ——— | 0 | ||
| 2.5 mm to 3 mm | 1.9 mm | 0.54 mm | 4.4 mm | 0.5 mm | 70 | Rockwell C46 | DIN 6799 | 100 | 98543A080 | 0000 | ——— | 0 | ||
| 3 mm to 4 mm | 2.3 mm | 0.64 mm | 5.9 mm | 0.6 mm | 110 | Rockwell C46 | DIN 6799 | 100 | 98543A101 | 0000 | 57905A41 | 00000 | ||
| 4 mm to 5 mm | 3.2 mm | 0.64 mm | 6.9 mm | 0.6 mm | 140 | Rockwell C46 | DIN 6799 | 100 | 98543A103 | 0000 | 57905A42 | 00000 | ||
| 5 mm to 7 mm | 4 mm | 0.74 mm | 8.85 mm | 0.7 mm | 210 | Rockwell C46 | DIN 6799 | 100 | 98543A112 | 0000 | 57905A43 | 00000 | ||
| 6 mm to 8 mm | 5 mm | 0.74 mm | 10.85 mm | 0.7 mm | 250 | Rockwell C46 | DIN 6799 | 100 | 98543A113 | 0000 | 57905A44 | 00000 | ||
| 7 mm to 9 mm | 6 mm | 0.74 mm | 11.8 mm | 0.7 mm | 300 | Rockwell C46 | DIN 6799 | 100 | 98543A114 | 0000 | 5728A2 | 00000 | ||
| 8 mm to 11 mm | 7 mm | 0.94 mm | 13.8 mm | 0.9 mm | 400 | Rockwell C46 | DIN 6799 | 100 | 98543A115 | 0000 | 57905A46 | 00000 | ||
| 9 mm to 12 mm | 8 mm | 1.05 mm | 15.75 mm | 1 mm | 560 | Rockwell C46 | DIN 6799 | 100 | 98543A116 | 00000 | 5728A2 | 00000 | ||
| 10 mm to 14 mm | 9 mm | 1.15 mm | 18.2 mm | 1.1 mm | 670 | Rockwell C46 | DIN 6799 | 100 | 98543A117 | 00000 | 5728A2 | 00000 | ||
| 11 mm to 15 mm | 10 mm | 1.25 mm | 19.7 mm | 1.2 mm | 780 | Rockwell C46 | DIN 6799 | 50 | 98543A218 | 0000 | 5728A2 | 00000 | ||
| 13 mm to 18 mm | 12 mm | 1.35 mm | 22.7 mm | 1.3 mm | 1,050 | Rockwell C46 | DIN 6799 | 50 | 98543A219 | 0000 | 5728A2 | 00000 | ||
| 16 mm to 24 mm | 15 mm | 1.55 mm | 28.7 mm | 1.5 mm | 1,750 | Rockwell C46 | DIN 6799 | 25 | 98543A120 | 00000 | 5728A2 | 00000 | ||
| 20 mm to 31 mm | 19 mm | 1.8 mm | 36.5 mm | 1.75 mm | 2,470 | Rockwell C46 | DIN 6799 | 10 | 98543A121 | 0000 | 5728A2 | 00000 | ||
| 25 mm to 38 mm | 24 mm | 2.05 mm | 43.5 mm | 2 mm | 3,370 | Rockwell C46 | DIN 6799 | 10 | 98543A222 | 00000 | 5728A2 | 00000 | ||
| 32 mm to 42 mm | 30 mm | 2.55 mm | 51.3 mm | 2.5 mm | 5,170 | Rockwell C46 | DIN 6799 | 5 | 98543A123 | 0000 | ——— | 0 | ||
Zinc-Yellow-Chromate-Plated Carbon Steel | ||||||||||||||
| 1/16" | 0.052" | 0.012" | 0.14" | 0.01" | 20 | Rockwell C47 | — | 100 | 98407A112 | 0000 | ——— | 0 | ||
| 3/32" | 0.074" | 0.02" | 0.187" | 0.015" | 40 | Rockwell C47 | — | 100 | 98407A114 | 0000 | 93821A214 | 00000 | ||
| 7/64" | 0.079" | 0.02" | 0.375" | 0.015" | 60 | Rockwell C47 | — | 100 | 98407A115 | 0000 | 93821A226 | 00000 | ||
| 1/8" | 0.095" | 0.02" | 0.23" | 0.015" | 60 | Rockwell C47 | — | 100 | 98407A116 | 0000 | ——— | 0 | ||
| 9/64" | 0.102" | 0.02" | 0.203" | 0.015" | 70 | Rockwell C47 | — | 100 | 98407A117 | 0000 | 93821A234 | 00000 | ||
| 5/32" | 0.116" | 0.029" | 0.282" | 0.025" | 170 | Rockwell C47 | — | 100 | 98407A119 | 0000 | 93821A216 | 00000 | ||
| 11/64" | 0.127" | 0.029" | 0.312" | 0.025" | 180 | Rockwell C47 | — | 100 | 98407A121 | 0000 | 5728A2 | 00000 | ||
| 3/16" | 0.147" | 0.029" | 0.335" | 0.025" | 190 | Rockwell C47 | — | 100 | 98407A118 | 0000 | 93821A229 | 00000 | ||
| 7/32" | 0.188" | 0.029" | 0.437" | 0.025" | 220 | Rockwell C47 | — | 100 | 98407A122 | 0000 | 93821A217 | 00000 | ||
| 1/4" | 0.21" | 0.029" | 0.527" | 0.025" | 250 | Rockwell C47 | — | 100 | 98407A120 | 0000 | 93821A238 | 00000 | ||
| 5/16" | 0.25" | 0.029" | 0.5" | 0.025" | 330 | Rockwell C47 | — | 100 | 98407A132 | 0000 | 93821A219 | 00000 | ||
| 3/8" | 0.303" | 0.039" | 0.66" | 0.035" | 700 | Rockwell C47 | — | 100 | 98407A134 | 00000 | 93821A221 | 00000 | ||
| 7/16" | 0.343" | 0.039" | 0.687" | 0.035" | 840 | Rockwell C47 | — | 100 | 98407A136 | 00000 | 93821A222 | 00000 | ||
| 1/2" | 0.396" | 0.046" | 0.8" | 0.042" | 1,120 | Rockwell C47 | — | 100 | 98407A138 | 00000 | 93821A223 | 00000 | ||
| 5/8" | 0.485" | 0.046" | 0.94" | 0.042" | 1,440 | Rockwell C47 | — | 50 | 98407A140 | 00000 | 93821A224 | 00000 | ||
| 3/4" | 0.625" | 0.056" | 1" | 0.05" | 1,970 | Rockwell C47 | — | 50 | 98407A152 | 00000 | 93821A235 | 00000 | ||
| 7/8" | 0.675" | 0.056" | 1.3" | 0.05" | 2,380 | Rockwell C47 | — | 50 | 98407A154 | 00000 | 5728A2 | 00000 | ||
| 63/64", 1" | 0.835" | 0.056" | 1.5" | 0.05" | 2,630 | Rockwell C47 | — | 25 | 98407A156 | 00000 | 5728A2 | 00000 | ||
| 1 3/16" | 1.079" | 0.068" | 1.626" | 0.062" | 3,500 | Rockwell C47 | — | 25 | 98407A158 | 00000 | 5728A2 | 00000 | ||
| 1 3/8" | 1.23" | 0.068" | 1.875" | 0.062" | 4,160 | Rockwell C47 | — | 25 | 98407A160 | 00000 | 5728A2 | 00000 | ||
Zinc-Plated Carbon Steel | ||||||||||||||
| 2.5 mm to 3 mm | 1.9 mm | 0.59 mm | 4.4 mm | 0.55 mm | 70 | Rockwell C46 | DIN 6799 | 100 | 90768A101 | 00000 | ——— | 0 | ||
| 3 mm to 4 mm | 2.3 mm | 0.69 mm | 5.9 mm | 0.65 mm | 110 | Rockwell C46 | DIN 6799 | 100 | 90768A102 | 0000 | 57905A41 | 00000 | ||
| 4 mm to 5 mm | 3.2 mm | 0.69 mm | 6.9 mm | 0.65 mm | 140 | Rockwell C46 | DIN 6799 | 100 | 90768A103 | 0000 | 57905A42 | 00000 | ||
| 5 mm to 7 mm | 4 mm | 0.79 mm | 8.85 mm | 0.75 mm | 210 | Rockwell C46 | DIN 6799 | 100 | 90768A104 | 0000 | 57905A43 | 00000 | ||
| 6 mm to 8 mm | 5 mm | 0.79 mm | 10.85 mm | 0.75 mm | 250 | Rockwell C46 | DIN 6799 | 100 | 90768A105 | 0000 | 57905A44 | 00000 | ||
| 7 mm to 9 mm | 6 mm | 0.79 mm | 11.8 mm | 0.75 mm | 300 | Rockwell C46 | DIN 6799 | 100 | 90768A106 | 0000 | 5728A2 | 00000 | ||
| 8 mm to 11 mm | 7 mm | 0.99 mm | 13.8 mm | 0.95 mm | 400 | Rockwell C46 | DIN 6799 | 100 | 90768A107 | 00000 | 5728A2 | 00000 | ||
| 9 mm to 12 mm | 8 mm | 1.1 mm | 15.75 mm | 1.05 mm | 560 | Rockwell C46 | DIN 6799 | 100 | 90768A108 | 00000 | 5728A2 | 00000 | ||
| 10 mm to 14 mm | 9 mm | 1.2 mm | 18.2 mm | 1.15 mm | 670 | Rockwell C46 | DIN 6799 | 50 | 90768A109 | 0000 | 5728A2 | 00000 | ||
| 11 mm to 15 mm | 10 mm | 1.3 mm | 19.7 mm | 1.25 mm | 780 | Rockwell C46 | DIN 6799 | 50 | 90768A111 | 00000 | 5728A2 | 00000 | ||
| 13 mm to 18 mm | 12 mm | 1.4 mm | 22.7 mm | 1.35 mm | 1,050 | Rockwell C46 | DIN 6799 | 50 | 90768A112 | 00000 | 5728A2 | 00000 | ||
| 16 mm to 24 mm | 15 mm | 1.6 mm | 28.7 mm | 1.55 mm | 1,750 | Rockwell C46 | DIN 6799 | 10 | 90768A113 | 0000 | 5728A2 | 00000 | ||
| 20 mm to 31 mm | 19 mm | 1.85 mm | 36.5 mm | 1.8 mm | 2,470 | Rockwell C46 | DIN 6799 | 10 | 90768A114 | 0000 | 5728A2 | 00000 | ||
| 25 mm to 38 mm | 24 mm | 2.1 mm | 43.5 mm | 2.05 mm | 3,370 | Rockwell C46 | DIN 6799 | 10 | 90768A115 | 00000 | 5728A2 | 00000 | ||
| 32 mm to 42 mm | 30 mm | 2.6 mm | 51.3 mm | 2.55 mm | 5,170 | Rockwell C46 | DIN 6799 | 5 | 90768A116 | 00000 | 5728A2 | 00000 | ||
15-7 PH Stainless Steel | ||||||||||||||
| 1/16" | 0.052" | 0.012" | 0.14" | 0.01" | 20 | Rockwell C44 | — | 50 | 98408A112 | 0000 | ——— | 0 | ||
| 3/32" | 0.074" | 0.02" | 0.187" | 0.015" | 40 | Rockwell C44 | — | 50 | 98408A114 | 0000 | 93821A214 | 00000 | ||
| 7/64" | 0.079" | 0.02" | 0.375" | 0.015" | 60 | Rockwell C44 | — | 50 | 98408A123 | 0000 | 93821A226 | 00000 | ||
| 1/8" | 0.095" | 0.02" | 0.23" | 0.015" | 60 | Rockwell C44 | — | 50 | 98408A116 | 0000 | ——— | 0 | ||
| 9/64" | 0.102" | 0.02" | 0.203" | 0.015" | 70 | Rockwell C44 | — | 50 | 98408A117 | 0000 | 93821A234 | 00000 | ||
| 5/32" | 0.116" | 0.029" | 0.282" | 0.025" | 170 | Rockwell C44 | — | 25 | 98408A124 | 0000 | 93821A216 | 00000 | ||
| 11/64" | 0.127" | 0.029" | 0.312" | 0.025" | 180 | Rockwell C44 | — | 25 | 98408A125 | 0000 | 93821A228 | 00000 | ||
| 3/16" | 0.147" | 0.029" | 0.335" | 0.025" | 190 | Rockwell C44 | — | 25 | 98408A126 | 0000 | 93821A229 | 00000 | ||
| 7/32" | 0.188" | 0.029" | 0.437" | 0.025" | 220 | Rockwell C44 | — | 25 | 98408A122 | 0000 | 93821A217 | 00000 | ||
| 1/4" | 0.21" | 0.029" | 0.527" | 0.025" | 250 | Rockwell C44 | — | 25 | 98408A120 | 0000 | 93821A238 | 00000 | ||
| 5/16" | 0.25" | 0.029" | 0.5" | 0.025" | 330 | Rockwell C44 | — | 25 | 98408A132 | 0000 | 93821A219 | 00000 | ||
| 3/8" | 0.303" | 0.039" | 0.66" | 0.035" | 700 | Rockwell C44 | — | 10 | 98408A134 | 0000 | 93821A221 | 00000 | ||
| 7/16" | 0.343" | 0.039" | 0.687" | 0.035" | 840 | Rockwell C44 | — | 10 | 98408A136 | 0000 | 93821A222 | 00000 | ||
| 1/2" | 0.396" | 0.046" | 0.8" | 0.042" | 1,120 | Rockwell C44 | — | 10 | 98408A138 | 0000 | 93821A223 | 00000 | ||
| 5/8" | 0.485" | 0.046" | 0.94" | 0.042" | 1,440 | Rockwell C44 | — | 10 | 98408A140 | 0000 | 93821A224 | 00000 | ||
| 3/4" | 0.625" | 0.056" | 1" | 0.05" | 1,970 | Rockwell C44 | — | 10 | 98408A152 | 0000 | 93821A235 | 00000 | ||
| 7/8" | 0.675" | 0.056" | 1.3" | 0.05" | 2,380 | Rockwell C44 | — | 1 | 98408A154 | 0000 | 5728A2 | 00000 | ||
| 63/64", 1" | 0.835" | 0.056" | 1.5" | 0.05" | 2,630 | Rockwell C44 | — | 1 | 98408A156 | 0000 | 5728A2 | 00000 | ||
| 1 3/16" | 1.079" | 0.068" | 1.626" | 0.062" | 3,500 | Rockwell C44 | — | 1 | 98408A158 | 0000 | 5728A2 | 00000 | ||
| 1 3/8" | 1.23" | 0.068" | 1.875" | 0.062" | 4,160 | Rockwell C44 | — | 1 | 98408A162 | 0000 | 5728A2 | 00000 | ||
1.4122 Stainless Steel | ||||||||||||||
| 1.4 mm to 2 mm | 1.2 mm | 0.34 mm | 2.9 mm | 0.3 mm | 20 | Not Rated | DIN 6799 | 50 | 98317A202 | 0000 | ——— | 0 | ||
| 2 mm to 2.5 mm | 1.5 mm | 0.44 mm | 3.9 mm | 0.4 mm | 40 | Not Rated | DIN 6799 | 50 | 98317A203 | 0000 | ——— | 0 | ||
| 2.5 mm to 3 mm | 1.9 mm | 0.54 mm | 4.4 mm | 0.5 mm | 70 | Not Rated | DIN 6799 | 50 | 98317A204 | 0000 | ——— | 0 | ||
| 3 mm to 4 mm | 2.3 mm | 0.64 mm | 5.9 mm | 0.6 mm | 110 | Rockwell C44 | DIN 6799 | 50 | 98317A207 | 0000 | 57905A41 | 00000 | ||
| 4 mm to 5 mm | 3.2 mm | 0.64 mm | 6.9 mm | 0.6 mm | 140 | Rockwell C44 | DIN 6799 | 50 | 98317A211 | 0000 | 57905A42 | 00000 | ||
| 5 mm to 7 mm | 4 mm | 0.74 mm | 8.85 mm | 0.7 mm | 210 | Rockwell C44 | DIN 6799 | 50 | 98317A214 | 00000 | 57905A43 | 00000 | ||
| 6 mm to 8 mm | 5 mm | 0.74 mm | 10.85 mm | 0.7 mm | 250 | Rockwell C44 | DIN 6799 | 50 | 98317A217 | 00000 | 57905A44 | 00000 | ||
| 7 mm to 9 mm | 6 mm | 0.74 mm | 11.8 mm | 0.7 mm | 300 | Rockwell C44 | DIN 6799 | 25 | 98317A220 | 0000 | 5728A2 | 00000 | ||
| 8 mm to 11 mm | 7 mm | 0.94 mm | 13.8 mm | 0.9 mm | 400 | Rockwell C44 | DIN 6799 | 25 | 98317A224 | 00000 | 5728A2 | 00000 | ||
| 9 mm to 12 mm | 8 mm | 1.05 mm | 15.75 mm | 1 mm | 560 | Rockwell C44 | DIN 6799 | 10 | 98317A227 | 0000 | 5728A2 | 00000 | ||
| 10 mm to 14 mm | 9 mm | 1.15 mm | 18.2 mm | 1.1 mm | 670 | Rockwell C44 | DIN 6799 | 10 | 98317A231 | 0000 | 5728A2 | 00000 | ||
| 11 mm to 15 mm | 10 mm | 1.25 mm | 19.7 mm | 1.2 mm | 780 | Rockwell C44 | DIN 6799 | 5 | 98317A233 | 0000 | 5728A2 | 00000 | ||
| 13 mm to 18 mm | 12 mm | 1.35 mm | 22.7 mm | 1.3 mm | 1,050 | Rockwell C44 | DIN 6799 | 5 | 98317A237 | 0000 | 5728A2 | 00000 | ||
| 16 mm to 24 mm | 15 mm | 1.55 mm | 28.7 mm | 1.5 mm | 1,750 | Rockwell C44 | DIN 6799 | 1 | 98317A240 | 0000 | 5728A2 | 00000 | ||
| 20 mm to 31 mm | 19 mm | 1.8 mm | 36.5 mm | 1.75 mm | 2,470 | Rockwell C47 | DIN 6799 | 1 | 98317A241 | 0000 | 5728A2 | 00000 | ||
| 25 mm to 38 mm | 24 mm | 2.05 mm | 43.5 mm | 2 mm | 3,370 | Rockwell C44 | DIN 6799 | 1 | 98317A242 | 00000 | 5728A2 | 00000 | ||
Beryllium Copper | ||||||||||||||
| 1/16" | 0.052" | 0.012" | 0.14" | 0.01" | 10 | Rockwell C36 | — | 25 | 92725A505 | 00000 | ——— | 0 | ||
| 3/32" | 0.074" | 0.02" | 0.187" | 0.015" | 30 | Rockwell C36 | — | 25 | 92725A510 | 00000 | 93821A214 | 00000 | ||
| 1/8" | 0.095" | 0.02" | 0.23" | 0.015" | 50 | Rockwell C36 | — | 25 | 92725A515 | 00000 | ——— | 0 | ||
| 5/32" | 0.116" | 0.029" | 0.282" | 0.025" | 130 | Rockwell C36 | — | 25 | 92725A520 | 00000 | 93821A216 | 00000 | ||
| 3/16" | 0.147" | 0.029" | 0.335" | 0.025" | 140 | Rockwell C36 | — | 25 | 92725A530 | 00000 | 93821A229 | 00000 | ||
| 7/32" | 0.188" | 0.029" | 0.437" | 0.025" | 170 | Rockwell C36 | — | 10 | 92725A535 | 0000 | 93821A217 | 00000 | ||
| 1/4" | 0.21" | 0.029" | 0.527" | 0.025" | 190 | Rockwell C36 | — | 10 | 92725A540 | 0000 | 93821A238 | 00000 | ||
| 5/16" | 0.25" | 0.029" | 0.5" | 0.025" | 240 | Rockwell C36 | — | 10 | 92725A545 | 0000 | 93821A219 | 00000 | ||
| 3/8" | 0.303" | 0.039" | 0.66" | 0.035" | 520 | Rockwell C36 | — | 10 | 92725A550 | 00000 | 93821A221 | 00000 | ||
| 1/2" | 0.396" | 0.046" | 0.8" | 0.042" | 840 | Rockwell C36 | — | 1 | 92725A560 | 0000 | 93821A223 | 00000 | ||
| 5/8" | 0.485" | 0.046" | 0.94" | 0.042" | 1,080 | Rockwell C36 | — | 1 | 92725A565 | 0000 | 93821A224 | 00000 | ||
Tapered and Side-Mount External Retaining Rings Assortment
 |
Grab an assortment of tapered and side-mount external retaining rings. Open the tapered rings with retaining ring pliers, pass over the end of a shaft, then release them to spring into a groove. When you don't have access to the end of the shaft, install the E-Style rings from the side and lock them into the groove.
Phosphate-Coated Carbon Steel—The most popular choice, these are strong and wear resistant. Their finish adds some corrosion resistance, but only to minimal dampness.
No. of Pieces | Includes | Side-Mount Retaining Ring Style | Tools Included | Each | |||
|---|---|---|---|---|---|---|---|
Phosphate-Coated Carbon Steel | |||||||
| 540 | 265 External Retaining Rings (For 5/16" to 1 1/2" OD) 275 E-Style Side-Mount External Retaining Rings (For 1/8" to 7/8" OD) | E | Retaining Ring Pliers | 93352A660 | 0000000 | ||
Side-Mount, Tapered External, Internal Retaining Rings Assortment
 |
Cover all bases with multiple retaining ring types and styles. Use the retaining ring pliers to install external rings onto shafts and internal rings into bores and housings. When access to a shaft is limited, install the E-Style rings from the side of the shaft and lock them into the groove.
Phosphate-Coated Carbon Steel—The most popular choice, these are strong and wear resistant. Their finish adds some corrosion resistance, but only to minimal dampness.
No. of Pieces | Includes | Side-Mount Retaining Ring Style | Tools Included | Specs. Met | Each | |||
|---|---|---|---|---|---|---|---|---|
Phosphate-Coated Carbon Steel | ||||||||
| 380 | 120 External Retaining Rings (For 8 mm to 20 mm OD) 120 Internal Retaining Rings (For 8 mm to 20 mm ID) 140 E-Style Side-Mount External Retaining Rings (For 3 mm to 12 mm OD) | E | Retaining Ring Pliers | DIN 6799 | 93352A100 | 0000000 | ||
Reinforced Side-Mount External Retaining Rings
 |
Retaining Rings | Pliers | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Groove | Ring | |||||||||||||
For OD | Dia. | Wd. | OD | Thk. | Thrust Load Cap., lbf | Min. Hardness | Specs. Met. | Pkg. Qty. | Pkg. | Each | ||||
Phosphate-Coated Carbon Steel | ||||||||||||||
| 3/32" | 0.074" | 0.02" | 0.206" | 0.015" | 50 | Rockwell C47 | ASME B18.27.2 | 100 | 99620A510 | 00000 | 93821A234 | 000000 | ||
| 1/8" | 0.095" | 0.02" | 0.27" | 0.015" | 70 | Rockwell C47 | ASME B18.27.2 | 100 | 99620A525 | 00000 | ——— | 0 | ||
| 5/32" | 0.116" | 0.029" | 0.335" | 0.025" | 150 | Rockwell C47 | ASME B18.27.2 | 100 | 99620A540 | 00000 | 93821A229 | 00000 | ||
| 3/16" | 0.147" | 0.029" | 0.375" | 0.025" | 180 | Rockwell C47 | ASME B18.27.2 | 100 | 99620A555 | 00000 | 5728A2 | 00000 | ||
| 7/32" | 0.188" | 0.029" | 0.446" | 0.025" | 220 | Rockwell C47 | ASME B18.27.2 | 100 | 99620A570 | 00000 | 93821A217 | 00000 | ||
| 1/4" | 0.21" | 0.029" | 0.516" | 0.025" | 250 | Rockwell C47 | ASME B18.27.2 | 50 | 99620A585 | 0000 | 93821A219 | 00000 | ||
| 5/16" | 0.25" | 0.029" | 0.588" | 0.025" | 300 | Rockwell C47 | ASME B18.27.2 | 50 | 99620A615 | 0000 | 5728A2 | 00000 | ||
| 3/8" | 0.303" | 0.039" | 0.66" | 0.035" | 520 | Rockwell C47 | ASME B18.27.2 | 50 | 99620A630 | 0000 | 5728A2 | 00000 | ||
| 7/16" | 0.343" | 0.039" | 0.746" | 0.035" | 600 | Rockwell C47 | ASME B18.27.2 | 50 | 99620A640 | 00000 | 5728A2 | 00000 | ||
| 1/2" | 0.396" | 0.046" | 0.81" | 0.042" | 830 | Rockwell C47 | ASME B18.27.2 | 50 | 99620A660 | 00000 | 93821A223 | 00000 | ||
| 9/16" | 0.437" | 0.046" | 0.87" | 0.042" | 940 | Rockwell C47 | ASME B18.27.2 | 50 | 99620A675 | 00000 | 5728A2 | 00000 | ||
| 4 mm | 3 mm | 0.7 mm | 8.5 mm | 0.6 mm | 130 | Rockwell C48 | ASME B18.27.2 | 100 | 99178A101 | 00000 | 5728A2 | 00000 | ||
| 5 mm | 3.9 mm | 0.7 mm | 9.5 mm | 0.6 mm | 170 | Rockwell C48 | ASME B18.27.2 | 100 | 99178A102 | 00000 | 5728A2 | 00000 | ||
| 6 mm | 4.9 mm | 0.7 mm | 11.35 mm | 0.6 mm | 220 | Rockwell C48 | ASME B18.27.2 | 100 | 99178A103 | 00000 | 5728A2 | 00000 | ||
| 7 mm | 5.4 mm | 0.7 mm | 13.1 mm | 0.6 mm | 240 | Rockwell C48 | ASME B18.27.2 | 50 | 99178A104 | 0000 | 5728A2 | 00000 | ||
| 8 mm | 6.4 mm | 0.7 mm | 14.95 mm | 0.6 mm | 290 | Rockwell C48 | ASME B18.27.2 | 50 | 99178A105 | 0000 | 5728A2 | 00000 | ||
| 10 mm | 7.8 mm | 1 mm | 16.75 mm | 0.9 mm | 530 | Rockwell C48 | ASME B18.27.2 | 50 | 99178A106 | 0000 | 5728A2 | 00000 | ||
| 11 mm | 8.8 mm | 1 mm | 18.95 mm | 0.9 mm | 600 | Rockwell C48 | ASME B18.27.2 | 50 | 99178A107 | 00000 | 5728A2 | 00000 | ||
| 13 mm | 10.2 mm | 1.2 mm | 20.55 mm | 1.1 mm | 870 | Rockwell C48 | ASME B18.27.2 | 50 | 99178A108 | 00000 | 5728A2 | 00000 | ||
| 14 mm | 11.2 mm | 1.2 mm | 22.1 mm | 1.1 mm | 940 | Rockwell C48 | ASME B18.27.2 | 50 | 99178A109 | 00000 | 5728A2 | 00000 | ||
Zinc-Yellow-Chromate-Plated Carbon Steel | ||||||||||||||
| 3/32" | 0.074" | 0.02" | 0.206" | 0.015" | 50 | Rockwell C47 | ASME B18.27.2 | 100 | 99620A411 | 00000 | 93821A234 | 00000 | ||
| 1/8" | 0.095" | 0.02" | 0.27" | 0.015" | 70 | Rockwell C47 | ASME B18.27.2 | 100 | 99620A412 | 00000 | ——— | 0 | ||
| 5/32" | 0.116" | 0.029" | 0.335" | 0.025" | 150 | Rockwell C47 | ASME B18.27.2 | 100 | 99620A413 | 00000 | 93821A229 | 00000 | ||
| 3/16" | 0.147" | 0.029" | 0.375" | 0.025" | 180 | Rockwell C47 | ASME B18.27.2 | 100 | 99620A414 | 00000 | 5728A2 | 00000 | ||
| 7/32" | 0.188" | 0.029" | 0.446" | 0.025" | 220 | Rockwell C47 | ASME B18.27.2 | 100 | 99620A415 | 00000 | 93821A217 | 00000 | ||
| 1/4" | 0.21" | 0.029" | 0.516" | 0.025" | 250 | Rockwell C47 | ASME B18.27.2 | 50 | 99620A416 | 0000 | 93821A219 | 00000 | ||
| 5/16" | 0.25" | 0.029" | 0.588" | 0.025" | 300 | Rockwell C47 | ASME B18.27.2 | 50 | 99620A417 | 00000 | 5728A2 | 00000 | ||
| 3/8" | 0.303" | 0.039" | 0.66" | 0.035" | 520 | Rockwell C47 | ASME B18.27.2 | 50 | 99620A418 | 00000 | 5728A2 | 00000 | ||
| 7/16" | 0.343" | 0.039" | 0.746" | 0.035" | 600 | Rockwell C47 | ASME B18.27.2 | 50 | 99620A419 | 00000 | 5728A2 | 00000 | ||
| 1/2" | 0.396" | 0.046" | 0.81" | 0.042" | 830 | Rockwell C47 | ASME B18.27.2 | 50 | 99620A421 | 00000 | 93821A223 | 00000 | ||
| 9/16" | 0.437" | 0.046" | 0.87" | 0.042" | 940 | Rockwell C47 | ASME B18.27.2 | 50 | 99620A422 | 00000 | 5728A2 | 00000 | ||
| 4 mm | 3 mm | 0.7 mm | 8.5 mm | 0.6 mm | 130 | Rockwell C48 | ASME B18.27.2 | 100 | 99180A101 | 00000 | 5728A2 | 00000 | ||
| 5 mm | 3.9 mm | 0.7 mm | 9.5 mm | 0.6 mm | 170 | Rockwell C48 | ASME B18.27.2 | 100 | 99180A102 | 00000 | 5728A2 | 00000 | ||
| 6 mm | 4.9 mm | 0.7 mm | 11.35 mm | 0.6 mm | 220 | Rockwell C48 | ASME B18.27.2 | 100 | 99180A103 | 00000 | 5728A2 | 00000 | ||
| 7 mm | 5.4 mm | 0.7 mm | 13.1 mm | 0.6 mm | 240 | Rockwell C48 | ASME B18.27.2 | 50 | 99180A104 | 0000 | 5728A2 | 00000 | ||
| 8 mm | 6.4 mm | 0.7 mm | 14.95 mm | 0.6 mm | 290 | Rockwell C48 | ASME B18.27.2 | 50 | 99180A105 | 00000 | 5728A2 | 00000 | ||
| 10 mm | 7.8 mm | 1 mm | 16.75 mm | 0.9 mm | 530 | Rockwell C48 | ASME B18.27.2 | 50 | 99180A106 | 00000 | 5728A2 | 00000 | ||
| 13 mm | 10.2 mm | 1.2 mm | 20.55 mm | 1.1 mm | 870 | Rockwell C48 | ASME B18.27.2 | 50 | 99180A108 | 00000 | 5728A2 | 00000 | ||
| 14 mm | 11.2 mm | 1.2 mm | 22.1 mm | 1.1 mm | 940 | Rockwell C48 | ASME B18.27.2 | 50 | 99180A109 | 00000 | 5728A2 | 00000 | ||
15-7 PH Stainless Steel | ||||||||||||||
| 3/32" | 0.074" | 0.02" | 0.206" | 0.015" | 50 | Rockwell C43 | ASME B18.27.2 | 25 | 94981A110 | 0000 | 93821A234 | 00000 | ||
| 1/8" | 0.095" | 0.02" | 0.27" | 0.015" | 70 | Rockwell C43 | ASME B18.27.2 | 25 | 94981A120 | 0000 | ——— | 0 | ||
| 5/32" | 0.116" | 0.029" | 0.335" | 0.025" | 150 | Rockwell C43 | ASME B18.27.2 | 10 | 94981A130 | 0000 | 93821A229 | 00000 | ||
| 3/16" | 0.147" | 0.029" | 0.375" | 0.025" | 180 | Rockwell C43 | ASME B18.27.2 | 10 | 94981A140 | 0000 | 5728A2 | 00000 | ||
| 7/32" | 0.188" | 0.029" | 0.446" | 0.025" | 220 | Rockwell C43 | ASME B18.27.2 | 10 | 94981A150 | 0000 | 93821A217 | 00000 | ||
| 1/4" | 0.21" | 0.029" | 0.516" | 0.025" | 250 | Rockwell C43 | ASME B18.27.2 | 10 | 94981A160 | 0000 | 93821A219 | 00000 | ||
| 5/16" | 0.25" | 0.029" | 0.588" | 0.025" | 300 | Rockwell C43 | ASME B18.27.2 | 10 | 94981A170 | 0000 | 5728A2 | 00000 | ||
| 3/8" | 0.303" | 0.039" | 0.66" | 0.035" | 520 | Rockwell C43 | ASME B18.27.2 | 10 | 94981A180 | 0000 | 5728A2 | 00000 | ||
| 7/16" | 0.343" | 0.039" | 0.746" | 0.035" | 600 | Rockwell C44 | ASME B18.27.2 | 10 | 94981A230 | 0000 | 5728A2 | 00000 | ||
| 1/2" | 0.396" | 0.046" | 0.81" | 0.042" | 830 | Rockwell C43 | ASME B18.27.2 | 5 | 94981A210 | 0000 | 93821A223 | 00000 | ||
| 9/16" | 0.437" | 0.046" | 0.87" | 0.042" | 940 | Rockwell C43 | ASME B18.27.2 | 5 | 94981A220 | 0000 | 5728A2 | 00000 | ||
| 4 mm | 3 mm | 0.7 mm | 8.5 mm | 0.6 mm | 130 | Rockwell C44 | ASME B18.27.2 | 10 | 99179A101 | 0000 | 5728A2 | 00000 | ||
| 5 mm | 3.9 mm | 0.7 mm | 9.5 mm | 0.6 mm | 170 | Rockwell C44 | ASME B18.27.2 | 10 | 99179A102 | 0000 | 5728A2 | 00000 | ||
| 6 mm | 4.9 mm | 0.7 mm | 11.35 mm | 0.6 mm | 220 | Rockwell C44 | ASME B18.27.2 | 10 | 99179A103 | 0000 | 5728A2 | 00000 | ||
| 7 mm | 5.4 mm | 0.7 mm | 13.1 mm | 0.6 mm | 240 | Rockwell C44 | ASME B18.27.2 | 10 | 99179A104 | 0000 | 5728A2 | 00000 | ||
| 8 mm | 6.4 mm | 0.7 mm | 14.95 mm | 0.6 mm | 290 | Rockwell C44 | ASME B18.27.2 | 10 | 99179A105 | 0000 | 5728A2 | 00000 | ||
| 10 mm | 7.8 mm | 1 mm | 16.75 mm | 0.9 mm | 530 | Rockwell C44 | ASME B18.27.2 | 10 | 99179A106 | 0000 | 5728A2 | 00000 | ||
| 11 mm | 8.8 mm | 1 mm | 18.95 mm | 0.9 mm | 600 | Rockwell C44 | ASME B18.27.2 | 10 | 99179A107 | 0000 | 5728A2 | 00000 | ||
| 13 mm | 10.2 mm | 1.2 mm | 20.55 mm | 1.1 mm | 870 | Rockwell C44 | ASME B18.27.2 | 5 | 99179A108 | 0000 | 5728A2 | 00000 | ||
| 14 mm | 11.2 mm | 1.2 mm | 22.1 mm | 1.1 mm | 940 | Rockwell C44 | ASME B18.27.2 | 5 | 99179A109 | 0000 | 5728A2 | 00000 | ||
Beryllium Copper | ||||||||||||||
| 3/16" | 0.147" | 0.029" | 0.375" | 0.025" | 130 | Rockwell C34 | ASME B18.27.2 | 10 | 99620A424 | 00000 | 5728A2 | 00000 | ||
| 7/32" | 0.188" | 0.029" | 0.446" | 0.025" | 160 | Rockwell C34 | ASME B18.27.2 | 10 | 99620A425 | 00000 | 93821A217 | 00000 | ||
| 1/4" | 0.21" | 0.029" | 0.516" | 0.025" | 190 | Rockwell C34 | ASME B18.27.2 | 10 | 99620A426 | 00000 | 93821A219 | 00000 | ||
| 3/8" | 0.303" | 0.039" | 0.66" | 0.035" | 390 | Rockwell C34 | ASME B18.27.2 | 5 | 99620A427 | 00000 | 5728A2 | 00000 | ||
High-Load Side-Mount External Retaining Rings
 |
Also known as poodle rings, these have thick "ears" to withstand high force. Compared to other side-mount rings, they have more than double the thrust load capacity, but leave less space for surrounding parts. Push into the groove with a side-mount retaining ring tool.
Ring OD is measured with the ring uninstalled.
Phosphate-Coated Carbon Steel—The most popular choice, these are strong and wear resistant. Their finish adds some corrosion resistance, but only to minimal dampness.
15-7 PH Stainless Steel—Combine strength with corrosion resistance. While harder than most stainless steel rings, these will dent and scratch easier than carbon steel ones.
Retaining Rings | Pliers | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Groove | Ring | ||||||||||||
For OD | Dia. | Wd. | OD | Thk. | Thrust Load Cap., lbf | Min. Hardness | Pkg. Qty. | Pkg. | Each | ||||
Phosphate-Coated Carbon Steel | |||||||||||||
| 5/32" | 0.12" | 0.039" | 0.32" | 0.035" | 450 | Rockwell C47 | 100 | 98420A119 | 000000 | 5733A1 | 000000 | ||
| 3/16" | 0.148" | 0.039" | 0.4" | 0.035" | 600 | Rockwell C47 | 100 | 98420A118 | 00000 | 5733A2 | 00000 | ||
| 1/4" | 0.21" | 0.039" | 0.482" | 0.035" | 910 | Rockwell C47 | 100 | 98420A120 | 00000 | 5733A3 | 00000 | ||
| 5/16" | 0.272" | 0.046" | 0.588" | 0.042" | 1,320 | Rockwell C47 | 50 | 98420A132 | 0000 | 5733A4 | 00000 | ||
| 3/8" | 0.331" | 0.046" | 0.68" | 0.042" | 1,570 | Rockwell C47 | 50 | 98420A134 | 0000 | 5733A5 | 00000 | ||
| 7/16" | 0.39" | 0.056" | 0.752" | 0.05" | 2,230 | Rockwell C47 | 50 | 98420A136 | 00000 | ——— | 0 | ||
| 1/2" | 0.44" | 0.056" | 0.826" | 0.05" | 2,530 | Rockwell C47 | 50 | 98420A138 | 00000 | 5733A7 | 00000 | ||
| 5/8" | 0.531" | 0.056" | 0.966" | 0.05" | 3,040 | Rockwell C47 | 50 | 98420A140 | 00000 | ——— | 0 | ||
| 3/4" | 0.632" | 0.068" | 1.095" | 0.062" | 4,660 | Rockwell C47 | 25 | 98420A152 | 00000 | ——— | 0 | ||
| 1" | 0.86" | 0.086" | 1.415" | 0.078" | 7,610 | Rockwell C47 | 10 | 98420A157 | 00000 | ——— | 0 | ||
| 1 1/4" | 1.09" | 0.103" | 1.8" | 0.093" | 11,100 | Rockwell C47 | 1 | 98420A161 | 0000 | ——— | 0 | ||
| 1 1/2" | 1.317" | 0.12" | 2.05" | 0.109" | 15,500 | Rockwell C47 | 1 | 98420A167 | 0000 | ——— | 0 | ||
| 1 3/4" | 1.48" | 0.139" | 2.3" | 0.125" | 20,800 | Rockwell C47 | 1 | 98420A175 | 0000 | ——— | 0 | ||
| 2" | 1.73" | 0.139" | 2.65" | 0.125" | 23,800 | Rockwell C47 | 1 | 98420A182 | 00000 | ——— | 0 | ||
15-7 PH Stainless Steel | |||||||||||||
| 5/32" | 0.12" | 0.039" | 0.32" | 0.035" | 450 | Rockwell C43 | 10 | 94751A751 | 0000 | 5733A1 | 00000 | ||
| 3/16" | 0.148" | 0.039" | 0.4" | 0.035" | 600 | Rockwell C43 | 10 | 94751A754 | 0000 | 5733A2 | 00000 | ||
| 1/4" | 0.21" | 0.039" | 0.482" | 0.035" | 910 | Rockwell C43 | 10 | 94751A757 | 0000 | 5733A3 | 00000 | ||
| 5/16" | 0.272" | 0.046" | 0.588" | 0.042" | 1,320 | Rockwell C43 | 10 | 94751A761 | 00000 | 5733A4 | 00000 | ||
| 3/8" | 0.331" | 0.046" | 0.68" | 0.042" | 1,570 | Rockwell C43 | 10 | 94751A764 | 00000 | 5733A5 | 00000 | ||
| 7/16" | 0.39" | 0.056" | 0.752" | 0.05" | 2,230 | Rockwell C43 | 5 | 94751A767 | 0000 | ——— | 0 | ||
| 1/2" | 0.44" | 0.056" | 0.826" | 0.05" | 2,530 | Rockwell C43 | 5 | 94751A771 | 0000 | 5733A7 | 00000 | ||
| 5/8" | 0.531" | 0.056" | 0.966" | 0.05" | 3,040 | Rockwell C43 | 5 | 94751A773 | 00000 | ——— | 0 | ||
| 3/4" | 0.632" | 0.068" | 1.095" | 0.062" | 4,660 | Rockwell C43 | 1 | 94751A778 | 0000 | ——— | 0 | ||
| 1" | 0.86" | 0.086" | 1.415" | 0.078" | 7,610 | Rockwell C43 | 1 | 94751A782 | 00000 | ——— | 0 | ||
| 1 1/4" | 1.09" | 0.103" | 1.8" | 0.093" | 11,100 | Rockwell C43 | 1 | 94751A785 | 00000 | ——— | 0 | ||
| 1 1/2" | 1.317" | 0.12" | 2.05" | 0.109" | 15,500 | Rockwell C43 | 1 | 94751A788 | 00000 | ——— | 0 | ||
| 1 3/4" | 1.48" | 0.139" | 2.3" | 0.125" | 20,800 | Rockwell C43 | 1 | 94751A790 | 00000 | ——— | 0 | ||
| 2" | 1.73" | 0.139" | 2.65" | 0.125" | 23,800 | Rockwell C43 | 1 | 94751A793 | 00000 | ——— | 0 | ||
Tight-Hold Bowed Side-Mount External Retaining Rings
 |
Install from the side and these rings hold on tight for the long haul. If a groove is imperfect or wears over time, these bowed rings will outlast standard rings. When flattened, they push back like a spring to maintain a secure and steady hold. Push into the groove with a side-mount retaining ring tool.
Ring OD is measured with the ring uninstalled.
Phosphate-Coated Carbon Steel—The most popular choice, these are strong and wear resistant. Their finish adds some corrosion resistance, but only to minimal dampness.
Retaining Rings | Pliers | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Groove | Ring | |||||||||||||
For OD | Dia. | Wd. | OD | Thk. | Thrust Load Cap., lbf | Min. Hardness | Specs. Met. | Pkg. Qty. | Pkg. | Each | ||||
Phosphate-Coated Carbon Steel | ||||||||||||||
| 1/8" | 0.095" | 0.022" | 0.23" | 0.01" | 40 | Rockwell C47 | ASME B18.27.3 | 100 | 98398A116 | 00000 | ——— | 0 | ||
| 3/16" | 0.147" | 0.03" | 0.335" | 0.015" | 90 | Rockwell C47 | ASME B18.27.3 | 100 | 98398A118 | 0000 | ——— | 0 | ||
| 1/4" | 0.21" | 0.047" | 0.527" | 0.025" | 250 | Rockwell C47 | ASME B18.27.3 | 100 | 98398A120 | 00000 | 5728A2 | 000000 | ||
| 5/16" | 0.25" | 0.047" | 0.5" | 0.025" | 330 | Rockwell C48 | ASME B18.27.3 | 50 | 98398A125 | 00000 | 5728A2 | 00000 | ||
| 3/8" | 0.303" | 0.06" | 0.66" | 0.035" | 700 | Rockwell C47 | ASME B18.27.3 | 100 | 98398A134 | 00000 | 5728A2 | 00000 | ||
| 7/16" | 0.343" | 0.06" | 0.687" | 0.035" | 840 | Rockwell C47 | ASME B18.27.3 | 50 | 98398A135 | 00000 | 5728A2 | 00000 | ||
| 1/2" | 0.396" | 0.073" | 0.8" | 0.042" | 1,120 | Rockwell C47 | ASME B18.27.3 | 50 | 98398A138 | 00000 | 5728A2 | 00000 | ||
| 5/8" | 0.485" | 0.077" | 0.94" | 0.042" | 1,440 | Rockwell C47 | ASME B18.27.3 | 50 | 98398A140 | 00000 | 5728A2 | 00000 | ||
| 3/4" | 0.58" | 0.085" | 1.12" | 0.05" | 2,030 | Rockwell C47 | ASME B18.27.3 | 25 | 98398A153 | 0000 | 5728A2 | 00000 | ||
| 7/8" | 0.675" | 0.085" | 1.3" | 0.05" | 2,380 | Rockwell C47 | ASME B18.27.3 | 25 | 98398A155 | 00000 | 5728A2 | 00000 | ||
