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System of Measurement System of Measurement |
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Material Material |
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Color Color |
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 | Black |
Hardness Hardness | Show |
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Hardness Hardness | Hide |
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For Shaft Diameter For Shaft Diameter |
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For Motion Type For Motion Type |
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 | Rotary |
For Use With For Use With |
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Maximum Pressure Maximum Pressure |
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Seal OD Seal OD |
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Seal ID Seal ID |
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For Sealing For Sealing |
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Maximum Speed Maximum Speed |
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Minimum Temperature Minimum Temperature |
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Maximum Temperature Maximum Temperature |
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For Maximum Face Plate Diameter For Maximum FacePlate Diameter |
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For Minimum Face Plate Diameter For Minimum FacePlate Diameter |
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Hardness Rating Hardness Rating |
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Shaft-Mounted Rotary Seals
Also known as V-rings and flingers, these seals protect shaft bearings by blocking dust and other contaminants while retaining lubricant. They’re Buna-N for excellent resistance to oil and grease. To install, stretch the seal over your shaft and press it firmly against the face plate. The Seal ID, OD, and Width listed are the dimensions of the seal after it is installed.
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.
Inch
Side 1
Side 2
Profile
For Shaft | Seal | |||||||||||
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| Dia. | Dia. Range | For Face Plate Dia. | ID | OD | Wd. | Max. Speed, rpm | Max. Pressure, psi | Temp. Range, °F | Hardness | Color | Each | |
Buna-N Rubber | ||||||||||||
| 1/4" | 0.210"-0.260" | 0.500"-0.550" | 0.193" | 0.547" | 0.190" | 35,600 | 100 | -20° to 225° | Durometer 85A (Hard) | Black | 0000000 | 00000 |
| 3/8" | 0.370"-0.450" | 0.890"-0.970" | 0.340" | 0.891" | 0.250" | 20,200 | 100 | -20° to 225° | Durometer 85A (Hard) | Black | 0000000 | 0000 |
| 1/2" | 0.450"-0.530" | 0.970"-1.050" | 0.414" | 1.016" | 0.250" | 16,600 | 100 | -20° to 225° | Durometer 85A (Hard) | Black | 0000000 | 0000 |
| 5/8" | 0.610"-0.690" | 1.210"-1.290" | 0.561" | 1.234" | 0.375" | 12,300 | 100 | -20° to 225° | Durometer 85A (Hard) | Black | 0000000 | 0000 |
| 3/4" | 0.690"-0.770" | 1.290"-1.370" | 0.635" | 1.359" | 0.375" | 10,800 | 100 | -20° to 225° | Durometer 85A (Hard) | Black | 0000000 | 0000 |
| 1" | 0.950"-1.070" | 1.550"-1.670" | 0.874" | 1.609" | 0.375" | 7,900 | 100 | -20° to 225° | Durometer 85A (Hard) | Black | 0000000 | 0000 |
| 1 1/4" | 1.220"-1.300" | 1.820"-1.900" | 1.122" | 1.859" | 0.375" | 6,100 | 100 | -20° to 225° | Durometer 85A (Hard) | Black | 0000000 | 0000 |
| 1 1/2" | 1.500"-1.700" | 2.100"-2.300" | 1.380" | 2.109" | 0.375" | 5,000 | 100 | -20° to 225° | Durometer 85A (Hard) | Black | 0000000 | 0000 |
| 1 3/4" | 1.700"-1.890" | 2.300"-2.490" | 1.564" | 2.359" | 0.375" | 4,400 | 100 | -20° to 225° | Durometer 85A (Hard) | Black | 0000000 | 0000 |
| 2" | 1.890"-2.090" | 2.490"-2.690" | 1.739" | 2.609" | 0.375" | 4,000 | 100 | -20° to 225° | Durometer 85A (Hard) | Black | 0000000 | 0000 |
| 2 1/4" | 2.090"-2.290" | 2.690"-2.890" | 1.923" | 2.859" | 0.375" | 3,600 | 100 | -20° to 225° | Durometer 85A (Hard) | Black | 0000000 | 0000 |
| 2 1/2" | 2.480"-2.680" | 3.080"-3.280" | 2.282" | 3.109" | 0.500" | 3,000 | 100 | -20° to 225° | Durometer 85A (Hard) | Black | 0000000 | 0000 |
| 2 3/4" | 2.680"-2.880" | 3.280"-3.480" | 2.466" | 3.359" | 0.500" | 2,800 | 100 | -20° to 225° | Durometer 85A (Hard) | Black | 0000000 | 0000 |
| 3" | 2.880"-3.070" | 3.480"-3.670" | 2.650" | 3.609" | 0.500" | 2,600 | 100 | -20° to 225° | Durometer 85A (Hard) | Black | 0000000 | 0000 |
| 3 1/4" | 3.070"-3.270" | 3.670"-3.870" | 2.824" | 3.859" | 0.500" | 2,400 | 100 | -20° to 225° | Durometer 85A (Hard) | Black | 0000000 | 0000 |
| 3 1/2" | 3.470"-3.660" | 4.070"-4.260" | 3.192" | 4.109" | 0.500" | 2,200 | 100 | -20° to 225° | Durometer 85A (Hard) | Black | 0000000 | 00000 |
| 4" | 3.860"-4.140" | 4.460"-4.740" | 3.551" | 4.609" | 0.500" | 1,900 | 100 | -20° to 225° | Durometer 85A (Hard) | Black | 0000000 | 00000 |