Filter by
System of Measurement
Shaft Diameter
For Use With
Core Material
Maximum Pressure
For Sealing
Hardness
Rotation Speed
Loaded Type
Maximum Temperature
DFARS Specialty Metals
Export Control Classification Number (ECCN)
RoHS
Performance
Spring Material
Reinforcement Type
Bore-Sealing Spring-Loaded Rotary Shaft Seals with Wiper Lip
 |  |  |  |
Side 1 | Side 2 | Profile |
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.
Seal, mm | For Bore, mm | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Shaft Dia., mm | ID | OD | Wd. | Dia. | Min.Wd. | Max. Rotation Speed, rpm | Max. Pressure, psi | Temp. Range, ° F | Hardness | Color | Each | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Buna-N with Steel Core and Steel Spring | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 55 | 55.000 | 83.000 | 7.000 | 83.000 | 7.300 | 3,400 | 145 | -40 to 212 | Durometer 70A (Hard) | Black | 00000000 | 00000 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Shaft-Mounted Rotary Shaft Seals
 |  |  |  |
Side 1 | Side 2 | Profile |
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 faceplate. The Seal OD and Seal 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 Shaft, mm | Seal, mm | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dia. | Dia. Range | For Faceplate Dia., mm | ID | OD | Wd. | Max. Rotation Speed, rpm | Max. Pressure, psi | Temp. Range, ° F | Hardness | Color | Each | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Buna-N | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 55 | 53.000 to 58.000 | 53.000 to 58.000 | 49.000 | 59.000 | 5.000 | 2,500 | 5 | -40 to 212 | Durometer 60A (Medium) | Black | 00000000 | 00000 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
