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Bore-Sealing Spring-Loaded Rotary Shaft Seals with Wiper Lip

Side 1

Profile

Side 2
Ribbed Buna-N over steel creates a tight seal with the bore, even when mating with a rough surface or in a split housing. Also known as oil seals, these retain oil on rotating shafts in motors, pumps, bearings, and gearboxes. They have a secondary lip that blocks contaminants and a spring that secures the sealing-lip to prevent leaks. Press-fit seals into the bore around the shaft. Seals with a maximum pressure of 145 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.
Metric

For Bore | |||||||||
---|---|---|---|---|---|---|---|---|---|
For Shaft Dia., mm | Dia., mm | Min. Wd., mm | Max. Speed, rpm | Max. Pressure, psi | Temp. Range, °F | Hardness | Color | Each | |
Buna-N Rubber with Steel Core and Spring | |||||||||
47 | 62 | 7.3 | 4,000 | 145 | -40° to 212° | Durometer 70A (Hard) | Black | 00000000 | 00000 |