About Durometer Hardness Scales
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Split Rotary Shaft Seals
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Replace old seals without disassembling components—these seals come split for easy installation. Also known as clipper seals, they retain oil on rotating shafts in motors, pumps, bearings, and gearboxes. A spring secures the lip to prevent leaks; fasten the hook and eye closure to secure. Press-fit seals into the housing bore; they fit tight for installation without a cover plate.
Note: Maximum performance values cannot be achieved simultaneously; for example, speed is affected by pressure, temperature, and other operating conditions.
For technical drawings and 3-D models, click on a part number.
For Bore | |||||||||
---|---|---|---|---|---|---|---|---|---|
For Shaft Dia. | Dia. | Min. Wd. | Max. Speed, rpm | Temp. Range, °F | Hardness | Color | Case Color | Each | |
Buna-N Rubber with Aramid Fiber Case and Stainless Steel Spring | |||||||||
5/8" | 1.125" | 0.313" | 12,200 | -20° to 250° | Durometer 75A (Hard) | Black | Black | 0000000 | 000000 |
3/4" | 1.250" | 0.313" | 10,200 | -20° to 250° | Durometer 75A (Hard) | Black | Black | 0000000 | 00000 |
13/16" | 1.313" | 0.313" | 9,400 | -20° to 250° | Durometer 75A (Hard) | Black | Black | 0000000 | 00000 |
1" | 1.750" | 0.313" | 7,600 | -20° to 250° | Durometer 75A (Hard) | Black | Black | 0000000 | 00000 |
1 1/4" | 2.125" | 0.438" | 6,100 | -20° to 250° | Durometer 75A (Hard) | Black | Black | 0000000 | 00000 |
1 1/2" | 2.250" | 0.375" | 5,100 | -20° to 250° | Durometer 75A (Hard) | Black | Black | 0000000 | 00000 |
1 5/8" | 2.500" | 0.250" | 4,700 | -20° to 250° | Durometer 75A (Hard) | Black | Black | 0000000 | 00000 |
1 3/4" | 2.625" | 0.438" | 4,400 | -20° to 250° | Durometer 75A (Hard) | Black | Black | 0000000 | 00000 |
1 7/8" | 2.875" | 0.438" | 4,100 | -20° to 250° | Durometer 75A (Hard) | Black | Black | 0000000 | 00000 |
2 3/16" | 3.000" | 0.375" | 3,500 | -20° to 250° | Durometer 75A (Hard) | Black | Black | 0000000 | 00000 |
2 3/4" | 3.500" | 0.375" | 2,800 | -20° to 250° | Durometer 75A (Hard) | Black | Black | 0000000 | 00000 |
2 3/4" | 3.750" | 0.500" | 2,800 | -20° to 250° | Durometer 75A (Hard) | Black | Black | 0000000 | 00000 |
3" | 4.000" | 0.438" | 2,600 | -20° to 250° | Durometer 75A (Hard) | Black | Black | 0000000 | 00000 |
3 1/4" | 4.312" | 0.438" | 2,400 | -20° to 250° | Durometer 75A (Hard) | Black | Black | 0000000 | 00000 |
3 1/2" | 4.500" | 0.500" | 2,200 | -20° to 250° | Durometer 75A (Hard) | Black | Black | 0000000 | 00000 |
3 3/4" | 4.813" | 0.469" | 2,000 | -20° to 250° | Durometer 75A (Hard) | Black | Black | 0000000 | 00000 |
3 7/8" | 4.875" | 0.500" | 2,000 | -20° to 250° | Durometer 75A (Hard) | Black | Black | 0000000 | 00000 |
4" | 5.000" | 0.500" | 1,900 | -20° to 250° | Durometer 75A (Hard) | Black | Black | 0000000 | 00000 |
Split Sealing Grommets
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The two-piece design makes it easy to install and seal these grommets around wire, cable, and cords that are already in place. Use them to keep out dust, debris, and moisture. Made of nitrile rubber, all are abrasion, oil, and grease resistant. Use their aluminum flange to secure them to surfaces with screws. They can be used outdoors.
Grommets with a hard rating withstand high levels of impact.
For technical drawings and 3-D models, click on a part number.
ID (C) | Flange Dia. (D) | Overall Ht. (E) | Hardness Rating | Hardness | Temp. Range, °F | For Use Outdoors | No. of Mount. Holes | Mounting Hole Dia. | Mounting Fasteners Included | Color | Each | |
Nitrile Rubber with Aluminum Flange | ||||||||||||
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1/8" | 3" | 0.14" | Hard | Durometer 70A | -20° to 220° | Yes | 6 | 1/8" | No | Black | 0000000 | 000000 |
1/4" | 3" | 0.14" | Hard | Durometer 70A | -20° to 220° | Yes | 6 | 1/8" | No | Black | 0000000 | 00000 |
3/8" | 3" | 0.14" | Hard | Durometer 70A | -20° to 220° | Yes | 6 | 1/8" | No | Black | 0000000 | 00000 |
1/2" | 3" | 0.14" | Hard | Durometer 70A | -20° to 220° | Yes | 6 | 1/8" | No | Black | 0000000 | 00000 |
5/8" | 3" | 0.14" | Hard | Durometer 70A | -20° to 220° | Yes | 6 | 1/8" | No | Black | 0000000 | 00000 |
3/4" | 3" | 0.14" | Hard | Durometer 70A | -20° to 220° | Yes | 6 | 1/8" | No | Black | 0000000 | 00000 |
7/8" | 3" | 0.14" | Hard | Durometer 70A | -20° to 220° | Yes | 6 | 1/8" | No | Black | 0000000 | 00000 |
1" | 3" | 0.14" | Hard | Durometer 70A | -20° to 220° | Yes | 6 | 1/8" | No | Black | 0000000 | 00000 |
1 3/4" | 3" | 0.14" | Hard | Durometer 70A | -20° to 220° | Yes | 6 | 1/8" | No | Black | 0000000 | 00000 |
2 1/8" | 3" | 0.14" | Hard | Durometer 70A | -20° to 220° | Yes | 6 | 1/8" | No | Black | 0000000 | 00000 |
Create-Your-Own Split Sealing Grommets
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Cut the center of these grommets with a utility knife to create custom IDs. The two-piece design makes it easy to install and seal these grommets around wire, cable, and cords that are already in place. Use them to keep out dust, debris, and moisture. Made of nitrile rubber, the grommets are abrasion, oil, and grease resistant. All have a hard rating to withstand high levels of impact. Use their aluminum flange to secure them to surfaces with screws. They can be used outdoors.
For technical drawings and 3-D models, click on a part number.
ID | Flange Dia. (D) | Overall Ht. (E) | Hardness Rating | Hardness | Temp. Range, °F | For Use Outdoors | No. of Mount. Holes | Mounting Hole Dia. | Mounting Fasteners Included | Color | Each | |
Nitrile Rubber with Aluminum Flange | ||||||||||||
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1/32"-1 3/4" | 3" | 0.14" | Hard | Durometer 70A | -20° to 220° | Yes | 6 | 0.14" | No | Black | 0000000 | 000000 |
1/32"-2 7/8" | 4 1/2" | 0.13" | Hard | Durometer 70A | -20° to 220° | Yes | 6 | 0.13" | No | Black | 0000000 | 00000 |