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- 1.25 in Shaft Diameter
- 1.997 in Housing Bore
- 0.438 in Overall Width
- Fluorocarbon Rubber (FKM) 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
| Installation | Housing Press Fit |
| Operating Temperature [Min] | -5 °F |
| Temperature Range [Max] | 400 °F |
| Case Material | Steel |
| Solid | Yes |
| Shaft Dia. | 1.25 in |
| Pressure | 50 psi |
| Seal Type | Oil |
| Lubricant | Oil or Grease |
| Lip Material | Fluorocarbon Rubber (FKM) |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.015@1000, 0.010@3600 |
| Cover/Compensation Ring/Plate Required | No |
| Inch/Metric | Inch |
| Lip Style | Internal |
| Case Design | Metal Case |
| Case Construction | Steel Case w/o Inner Case |
| Seal Design | SKF Wave |
| Spring Material | Stainless Steel |
| Temperature Range [Min] | -40 °F |
| Speed | 0.35 ft/min |
| Overall Width | 0.438 in |
| Design | CRWA5 |
| Housing Bore Dia. | 1.997 in |
| Construction | CRWA5 |
| Lip Type | Dual Lip |
| Operating Temperature [Max] | 390 °F |
| Seal Application | General Purpose |
| Surface Speed [Nom] | 3,600 ft/min |
| Bore Sealant | Bore Tite |
| Spring Type | Garter |
| Weight | 0.074 LB |
| EAN or UPC | 85311011228 |
