Clear All
System of Measurement System of Measurement |
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For Shaft Diameter For Shaft Diameter |
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Seal ID Seal ID |
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Seal OD Seal OD |
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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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Maximum Speed Maximum Speed |
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For Sealing For Sealing |
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| Shafts |
Material Material |
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For Minimum Face Plate Diameter For Minimum FacePlate Diameter |
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Maximum Temperature Maximum Temperature |
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Minimum Temperature Minimum Temperature |
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Hardness Hardness | Show |
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Hardness Hardness | Hide |
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Hardness Rating Hardness Rating |
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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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Color Color |
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 | Black |
For Maximum Face Plate Diameter For Maximum FacePlate Diameter |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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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 |