SKF 14832 CRW1 NBR shaft seal 1.5 in ID engine tool
Rotary shaft seal with 1.5 in inside diameter, nitrile rubber lip and carbon steel spring rated for 10 psi and 3,360 RPM
- Product colorTransparent
- Overall width5/16 in
- SKF 14832 shaft seal fits 1.5 in shafts for precise engine repairs
- NBR lip handles gasoline, diesel, oils and greases up to 10 psi
- CRW1 design with carbon-steel spring seals at 3360 RPM max speed
- 313 in width and 1.983 in OD match standard housing dimensions
- Acrylic-coated case resists corrosion in automotive fluid environments
Engine shaft seal 14832 CRW1
This SKF rotary shaft seal fits a 1.5 in shaft and a 1.983 in bore with an overall width of .313 in. The single nitrile rubber lip rides on a carbon steel spring and is designed for engines and gearboxes handling mineral oils, gasoline, diesel, greases, hot water and animal or vegetable oils.
Sustained operation up to 360 RPM
The seal is rated for a maximum surface speed of 6.74 mps and a pressure limit of 10 psi, so it maintains contact without overheating during continuous rotation. The acrylic-coated case resists fluid ingress while the nitrile lip retains flexibility across the specified temperature range.
Direct replacement for worn CRW1 seals
Install this unit when an existing 1.5 in ID seal shows leakage, lip hardening or spring fatigue. The jump is worth it when the original equipment reaches the 360 RPM or 10 psi limits and a fresh nitrile lip restores the sealing margin without changing housing dimensions.
How it compares
Measured against everything we stock in Engine Service & Diagnostic Tools, at today’s prices. Recalculated every night.
- Price $10.99
- Cheaper than about 83% of the 1,113 comparable items (median $19.99).
Specifications
| Product | |
|---|---|
| Brand name | SKF |
| Product color | Transparent |
| Size & build | |
| Overall width | 5/16 in |
Questions about this item
How much heat does the NBR lip generate when the seal runs at 3,360 RPM all day?
The nitrile rubber lip is rated for a maximum surface speed of 6.74 mps, which keeps friction heat within design limits at the rated speed.
What shaft diameter and housing bore must already be on the engine for this CRW1 seal to fit?
The seal requires a 1.5 in shaft and a 1.983 in housing bore to match its inside and outside diameters.
Will the acrylic-coated case and carbon-steel spring hold up in a housing that previously used a plain metal-cased seal?
The acrylic coating resists the same fluids as the old seal, and the carbon-steel spring provides the same radial load, so it installs directly into the existing bore.
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