On request
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CR SEALS (SKF)
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CR SEALS (SKF) 31490
#31490
On request
Nitrile Oil Seal - HMSA8 Design, 3.1490 in Shaft, 4.4480 in OD, 0.8660 in Width, Nitrile Lip Material, HMSA8 Design
Price on request — a consultant will confirm lead time and terms.
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CR SEALS (SKF) — CR SEALS (SKF) 31490
- Metal-Cased With Inner Case For Heavy-Duty Case Support
- Spring-Loaded
- Single-Lip With Auxiliary Dirt Lip/Dust Lip ("Double-Lip").
Specifications
| Brand | CR SEALS (SKF) |
| Category | OIL SEALS |
| Shaft diameter | 3.149 in |
| Casing | Without Inner Case |
| Outside diameter | 4.448 in |
| Maximum shaft surface speed | 3600 fpm |
| Width | 0.866 in |
| Pressure tolerance | 10 psi @ 0-1000 fpm |
| Lip material | Nitrile |
| Construction description | Dual Lip, Spring Loaded Without Inner Case |
| Design type | HMSA8 |
| Typical application | Engines, Axles, Transmissions, Pumps, Motors, Speed Reducers, Many Other Industrial Uses. |
| Seal type | Double Lip with Spring |
| Weight | 0.139 lb |
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