For Groove Diameter For Groove Diameter |
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Material Material |
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Thrust Load Capacity Thrust Load Capacity |
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Minimum Hardness Minimum Hardness |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (DefenseAcquisition Regulations Supplement)  |
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Wide-Grip Side-Mount External Retaining Rings
Also known as poodle rings, these thick rings have "ears" that form a large retaining surface to withstand stronger forces than other side-mount retaining rings. Use a side-mount retaining ring tool (sold separately) to push them into the groove from the side of the shaft. Ring OD is measured with the ring uninstalled.
1060-1090 spring steel rings are an economical choice with good strength. The black-phosphate finish resists rust.
15-7 PH stainless steel rings are high strength with good corrosion resistance. Rings are passivated for added protection against corrosion.
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.
For Groove | Ring | |||||||||
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| For OD | Dia. | Wd. | OD | Thick. | Min. Hardness | Thrust Load Capacity, lbs. | Magnetic Properties | Pkg. Qty. | Pkg. | |
Black-Phosphate 1060-1090 Spring Steel | ||||||||||
| 5/32" | 0.12" | 0.039" | 0.32" | 0.035" | Rockwell C47 | 450 | Magnetic | 100 | 000000000 | 000000 |
| 3/16" | 0.148" | 0.039" | 0.4" | 0.035" | Rockwell C47 | 600 | Magnetic | 100 | 000000000 | 0000 |
| 1/4" | 0.21" | 0.039" | 0.482" | 0.035" | Rockwell C47 | 910 | Magnetic | 100 | 000000000 | 00000 |
| 5/16" | 0.272" | 0.046" | 0.588" | 0.042" | Rockwell C47 | 1,320 | Magnetic | 50 | 000000000 | 0000 |
| 3/8" | 0.331" | 0.046" | 0.68" | 0.042" | Rockwell C47 | 1,570 | Magnetic | 50 | 000000000 | 0000 |
| 7/16" | 0.39" | 0.056" | 0.752" | 0.05" | Rockwell C47 | 2,230 | Magnetic | 50 | 000000000 | 0000 |
| 1/2" | 0.44" | 0.056" | 0.826" | 0.05" | Rockwell C47 | 2,530 | Magnetic | 50 | 000000000 | 0000 |
| 5/8" | 0.531" | 0.056" | 0.966" | 0.05" | Rockwell C47 | 3,040 | Magnetic | 50 | 000000000 | 00000 |
| 3/4" | 0.632" | 0.068" | 1.095" | 0.062" | Rockwell C47 | 4,660 | Magnetic | 25 | 000000000 | 0000 |
| 1" | 0.86" | 0.086" | 1.415" | 0.078" | Rockwell C47 | 7,610 | Magnetic | 10 | 000000000 | 0000 |
| 1 1/4" | 1.09" | 0.103" | 1.8" | 0.093" | Rockwell C47 | 11,100 | Magnetic | 1 | 000000000 | 0000 |
| 1 1/2" | 1.317" | 0.12" | 2.05" | 0.109" | Rockwell C47 | 15,500 | Magnetic | 1 | 000000000 | 0000 |
| 1 3/4" | 1.48" | 0.139" | 2.3" | 0.125" | Rockwell C47 | 20,800 | Magnetic | 1 | 000000000 | 0000 |
| 2" | 1.73" | 0.139" | 2.65" | 0.125" | Rockwell C47 | 23,800 | Magnetic | 1 | 000000000 | 0000 |
15-7 PH Stainless Steel | ||||||||||
| 5/32" | 0.12" | 0.039" | 0.32" | 0.035" | Rockwell C43 | 450 | Magnetic | 10 | 000000000 | 0000 |
| 3/16" | 0.148" | 0.039" | 0.4" | 0.035" | Rockwell C43 | 600 | Magnetic | 10 | 000000000 | 0000 |
| 1/4" | 0.21" | 0.039" | 0.482" | 0.035" | Rockwell C43 | 910 | Magnetic | 10 | 000000000 | 0000 |
| 5/16" | 0.272" | 0.046" | 0.588" | 0.042" | Rockwell C43 | 1,320 | Magnetic | 10 | 000000000 | 0000 |
| 3/8" | 0.331" | 0.046" | 0.68" | 0.042" | Rockwell C43 | 1,570 | Magnetic | 10 | 000000000 | 00000 |
| 7/16" | 0.39" | 0.056" | 0.752" | 0.05" | Rockwell C43 | 2,230 | Magnetic | 5 | 000000000 | 0000 |
| 1/2" | 0.44" | 0.056" | 0.826" | 0.05" | Rockwell C43 | 2,530 | Magnetic | 5 | 000000000 | 0000 |
| 5/8" | 0.531" | 0.056" | 0.966" | 0.05" | Rockwell C43 | 3,040 | Magnetic | 5 | 000000000 | 00000 |
| 3/4" | 0.632" | 0.068" | 1.095" | 0.062" | Rockwell C43 | 4,660 | Magnetic | 1 | 000000000 | 0000 |
| 1" | 0.86" | 0.086" | 1.415" | 0.078" | Rockwell C43 | 7,610 | Magnetic | 1 | 000000000 | 00000 |
| 1 1/4" | 1.09" | 0.103" | 1.8" | 0.093" | Rockwell C43 | 11,100 | Magnetic | 1 | 000000000 | 00000 |
| 1 1/2" | 1.317" | 0.12" | 2.05" | 0.109" | Rockwell C43 | 15,500 | Magnetic | 1 | 000000000 | 00000 |
| 1 3/4" | 1.48" | 0.139" | 2.3" | 0.125" | Rockwell C43 | 20,800 | Magnetic | 1 | 000000000 | 00000 |
| 2" | 1.73" | 0.139" | 2.65" | 0.125" | Rockwell C43 | 23,800 | Magnetic | 1 | 000000000 | 00000 |