Find a Service Center
Alternate Products
- 1.75 in Shaft Diameter
- 2.686 in Housing Bore
- 0.313 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. CRW1 seals are designed with a metal case, an SKF WAVE lip made of elastomer with 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
| Lubricant | Oil or Grease |
| Case Construction | Steel Case w/o Inner Case |
| Operating Temperature [Max] | 210 °F |
| Temperature Range [Max] | 225 °F |
| Shaft Dia. | 1.75 in |
| Pressure | 10 psi |
| Lip Type | Single Lip |
| Installation | Housing Press Fit |
| Lip Style | Internal |
| Seal Type | Oil |
| Speed | 0.07 ft/min |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.015@1000, 0.010@3600 |
| Operating Temperature [Min] | -40 °F |
| Construction | CRW1 |
| Design | CRW1 |
| Overall Width | 0.313 in |
| Lip Material | Nitrile Rubber (NBR) |
| Spring Material | Carbon Steel Garter |
| Solid | Yes |
| Temperature Range [Min] | -65 °F |
| Family Name | Single Lip With Spring Shaft Seal |
| Housing Bore Dia. | 2.686 in |
| Seal Width | 0.313 in |
| Inch/Metric | Inch |
| Seal Application | General Purpose |
| Cover/Compensation Ring/Plate Required | No |
| Case Design | Metal Case |
| Seal Design | SKF Wave |
| Weight | 0.066 LB |
| EAN or UPC | 85311018654 |
| NSN Number | 5330-00-178-2284 |
