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- 25 mm Shaft Diameter
- 40.54 mm Housing Bore
- 6.35 mm 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
| Pressure | 50 psi |
| Seal Application | General Purpose |
| Case Material | Steel |
| Temperature Range [Min] | -65 °F |
| Lip Type | Dual Lip |
| Seal Design | SKF Wave |
| Surface Speed [Nom] | 3,600 ft/min |
| Solid | Solid |
| Lubricant | Oil or Grease |
| Case Design | Metal Case |
| Spring Material | Carbon Steel |
| Shaft Dia. | 25 mm |
| Housing Bore Dia. | 40.54 mm |
| Cover/Compensation Ring/Plate Required | No |
| Speed | 0.35 ft/min |
| Seal Type | Oil |
| Case Construction | Steel Case w/o Inner Case |
| Installation | Housing Press Fit |
| Construction | CRWA5 |
| Operating Temperature [Min] | -40 °F |
| Inch/Metric | Metric |
| Design | CRWA5 |
| Material | Alloy Steel |
| Overall Width | 6.35 mm |
| Temperature Range [Max] | 225 °F |
| Lip Style | Internal |
| Operating Temperature [Max] | 210 °F |
| Misalignment & Runout (In. @ Feet Per Minute) | 0.015@1000, 0.010@3600 |
| Lip Material | Nitrile Rubber (NBR) |
| Bore Sealant | Bore Tite |
| Spring Type | Garter |
| Set Includes | 3/8 in, 7/16 in, 1/2 in, 9/16 in, 5/8 in, 11/16 in, 3/4 in |
| No. of Pieces | 7 |
| No. of Points | 12 |
| No. of Teeth | 72 |
| Finish | Full Polish Chrome |
| Size Range [Min] | 3/8 in |
| Size Range [Max] | 3/4 in |
| Weight | 0.073 LB |
| EAN or UPC | 85311007634 |
