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Spring-Loaded Rotary Shaft Seals
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Side 1 | Side 2 | Profile |
Also known as oil seals, use these to retain oil on rotating shafts in motors, pumps, bearings, and gearboxes. A spring secures the lip against the shaft, preventing messy leaks. Press-fit seals into the bore around the shaft. Seals with a maximum pressure of 50 psi should be secured with a retaining ring.
Note: Maximum performance values cannot be achieved simultaneously; for example, speed is affected by pressure, temperature, and other operating conditions.
Seal | For Bore | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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For Shaft Dia. | ID | OD | Wd. | Dia. | Min.Wd. | Max. Rotation Speed, rpm | Max. Pressure, psi | Temp. Range, ° F | Hardness | Color | Specs. Met | Each | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Buna-N with Steel Case and Steel Spring | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 13/16" | 0.813" | 1.250" | 0.188" | 1.250" | 0.204" | 3,900 | 10 | -40 to 210 | Durometer 75A (Hard) | Black | DIN 3760, ISO 6194 | 0000000 | 00000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Split Rotary Shaft Seals
 |  |  |  |
Side 1 | Side 2 | Profile |
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.
Seal | For Bore | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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For Shaft Dia. | ID | OD | Wd. | Dia. | Min.Wd. | Max. Rotation Speed, rpm | Max. Pressure | Temp. Range, ° F | Hardness | Color | Case Color | Each | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Buna-N with Aramid Case and Stainless Steel Spring | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 13/16" | 0.813" | 1.313" | 0.312" | 1.313" | 0.313" | 9,400 | Not Rated | -20 to 250 | Durometer 75A (Hard) | Black | Black | 0000000 | 000000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
