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- 1.938 in Shaft Diameter
- 2.675 in Housing Bore
- 0.25 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. CRWA5 seals are designed with a metal case, an SKF WAVE lip made of elastomer with higher pumping rate to reduce heat generation. The seal also has a garter spring and a non-contacting auxiliary lip optimizes the sealing against the shaft.
applications
- Engines
- Drive axles
- Transmissions
- Pumps
- Electric motors
- Speed reducers
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
| Seal Application | General Purpose |
| Case Design | Metal Case |
| Inch/Metric | Inch |
| Construction | CRWA5 |
| Spring Type | Garter |
| Case Construction | Steel Case w/o Inner Case |
| Operating Temperature [Min] | -40 °F |
| Operating Temperature [Max] | 210 °F |
| Seal Design | SKF Wave |
| Lip Type | Dual Lip |
| Lip Material | Nitrile Rubber (NBR) |
| Seal Type | Oil |
| Installation | Housing Press Fit |
| Shaft Dia. | 1.938 in |
| Lip Style | Internal |
| Temperature Range [Min] | -65 °F |
| Lubricant | Oil or Grease |
| Cover/Compensation Ring/Plate Required | No |
| Surface Speed [Nom] | 3,600 ft/min |
| Solid | Yes |
| Bore Sealant | Bore Tite |
| Temperature Range [Max] | 225 °F |
| Spring Material | Carbon Steel |
| Speed | 0.35 ft/min |
| Pressure | 50 psi |
| Housing Bore Dia. | 2.675 in |
| Case Material | Steel |
| Design | CRWA5 |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.015@1000, 0.010@3600 |
| Overall Width | 0.25 in |
| Weight | 0.091 LB |
| EAN or UPC | 85311021142 |
