Find a Service Center
- 8.25 in Shaft Diameter
- 9.25 in Housing Bore Diameter
- 0.63 in Overall Width
- Nitrile Rubber (NBR) Lip Material
- Inch
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
| Spring Material | Carbon Steel |
| Material | Alloy Steel |
| Operating Temperature [Max] | 210 °F |
| Lip Type | Single Lip |
| Temperature Range [Max] | 225 °F |
| Overall Width | 0.625 in |
| Surface Speed [Nom] | 3,600 ft/min |
| Solid | Yes |
| Shaft Dia. | 8.25 in |
| Housing Bore Dia. | 9.25 in |
| Operating Temperature [Min] | -40 °F |
| Temperature Range [Min] | -40 °F |
| Case Construction | Steel Case w/Inner Case |
| Installation | Housing Press Fit |
| Seal Design | SKF Wave |
| Case Design | Metal Case, Inner Case |
| Seal Application | General Purpose |
| Case Material | Steel |
| Lubricant | Oil or Grease |
| Pressure | 10 psi |
| Lip Style | Internal |
| Construction | CRWH1 |
| Cover/Compensation Ring/Plate Required | No |
| Design | CRWH1 |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.015@1000, 0.010@3000 |
| Inch/Metric | Inch |
| Spring Type | Garter |
| Seal Type | Oil |
| Speed | 0.07 ft/min |
| Lip Material | Nitrile Rubber (NBR) |
| Socket Drive Size | 1/4 in |
| Tip Type | Torx® |
| Overall Length | 5.98 in |
| Magnetic | No |
| Nose Diameter | 0.508 in |
| Socket Size | T8 |
| Finish | Full Polish Chrome Holder with Black Oxide Bit |
| Exposed Bit Length | 5.105 in |
| Drive End | 0.508 in |
| Bit Length | 5.393 in |
| Weight | 1.1 LB |
| EAN or UPC | 85311040099 |
