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Spring-Loaded Rotary Shaft Seals with Wiper Lip
Side 1
Profile
Side 2
Used to retain oil on rotating shafts in motors, pumps, bearings, and gearboxes, these seals have a secondary lip that blocks contaminants. Also known as oil seals, 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.
Seals with an acrylic-coated case have a coating that compensates for surface imperfections in the housing bore for a tight seal on the OD.
Note: Maximum performance values cannot be achieved simultaneously; for example, speed is affected by pressure, temperature, and other operating conditions.
Inch
For Bore | Case | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Shaft Dia. | Dia. | Min. Wd. | Max. Speed, rpm | Max. Pressure, psi | Temp. Range, °F | Hardness | Color | Finish | Color | Specifications Met | Each | |
Buna-N Rubber with Steel Case and Spring | ||||||||||||
| 7/16" | 0.875" | 0.391" | 3,000 | 10 | -40° to 210° | Durometer 80A (Hard) | Black | Acrylic Coated | Green | DIN 3760, ISO 6194 | 00000000 | 000000 |