Additional information
Weight | 0.017 kg |
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A radial shaft seal, also known as a lip seal, rotary shaft seal, or oil seal, is a type of mechanical seal used to prevent the leakage of lubricants or other fluids in rotating machinery.
CRW1 seals feature a metal case, an SKF WAVE lip constructed from elastomeric material designed for enhanced pumping efficiency to minimize heat generation, and a garter spring to optimize the sealing performance against the shaft.
Type of outside diameter | Metal-cased with sealant coating on the outside diameter |
Lip material | Nitrile rubber (NBR) |
Seal design | CRW1 |
Inch | mm | |
Shaft, d1 | 1.250 | 31.75 |
Bore, D | 1.874 | 47.60 |
Width, b | 0.250 | 6.35 |
Operating temperature (min.) | -40 °C |
Operating temperature (max.) | 100 °C |
Circumferential speed (max.) | 6 m/s |
Rotational speed (max.) | 3600 r/min |
Pressure differential | 0.07 N/mm² |
Fast repair of worn shaft | 99128 (click to view) 99125 (click to view) |
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