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- 2.5 in Shaft Diameter
- 3.876 in Housing Bore
- 0.438 in Overall Width
- Nitrile Rubber (NBR) Lip Material
- SKF Wave Seal
description
- Radial shaft seals are used between rotating and stationary machine components, or between components in relative motion. CRWH1 seals are designed with a double metal case, an SKF WAVE lip made of elastomer with a higher pumping rate to reduce heat generation, and a garter spring to optimize sealing against the shaft. Most of the seals feature the SKF Bore Tite coating on the outside diameter that helps fill small imperfections in the housing bore.
features
- For oil or grease
- With garter spring
- WAVE lip creates higher pumping rate
- WAVE lip has less friction between shaft and lip
- WAVE lip has a lower temperature at the contact point
| Installation | Housing Press Fit |
| Lubricant | Oil or Grease |
| Overall Width | 0.44 in, 11.13 mm |
| Design | CRWH1 |
| Lip Material | Nitrile Rubber (NBR) |
| Spring Type | Garter |
| Case Material | Steel |
| Operating Temperature [Max] | 210 °F |
| Inch/Metric | Inch |
| Lip Style | Internal |
| Temperature Range [Max] | 225 °F |
| Surface Speed [Nom] | 3,600 ft/min |
| Pressure | 10 psi |
| Material | Steel |
| Cover/Compensation Ring/Plate Required | No |
| Lip Type | Single Lip |
| Housing Bore Dia. | 3.88 in, 98.45 mm |
| Temperature Range [Min] | -40 °F |
| Operating Temperature [Min] | -40 °F |
| Construction | CRWH1 |
| Speed | 0.07 ft/min |
| Case Design | Metal Case, Inner Case |
| Spring Material | Carbon Steel |
| Shaft Dia. | 2.5 in, 63.5 mm |
| Seal Design | Assembled Design |
| Case Construction | Steel Case w/Inner Case |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.015@1000, 0.010@3000 |
| Seal Application | General Purpose |
| Bristle Rows | 4 X 16 |
| Handle Finish | Shoe, Wood |
| Wire Size | 0.012 |
| Block Size | 10 in x 1 in |
| Weight | 0.378 LB |
| EAN or UPC | 85311027243 |
