Peerless Industrial Group
Peerless Industrial Group Tire Chains Single Bus & RV V-Bar PK2 QG2821
$67.99
0.00081465BTC
In stock
SKF
SKF 19832 CRWA1 Shaft Seal 2 x 2.75 x .313 in Nitrile
Seals rotating shafts up to 3,000 RPM with dual nitrile lips and a carbon-steel spring
- ColorTransparent
- Width5/16"
- Nitrile lip resists oil and fuel up to 10 psi
- Dual-lip design with carbon-steel spring maintains seal at 3,000 RPM
- Acrylic-coated case protects against corrosion in harsh fluids
- Inch-dimensioned 2 × 2.75 × .313 in for direct replacement fit
- CRWA1 profile handles surface speeds up to 7.9 mps
SKF 19832 Shaft Seal 2 in ID
This SKF 19832 rotary shaft seal fits a 2 inch inside diameter and a 2.75 inch outside diameter. The nitrile rubber lip material handles animal and vegetable oils, diesel, gasoline, greases, hot water, light heating oil and mineral oils. Two sealing lips with a carbon steel spring maintain contact under rotation. The acrylic-coated case measures .313 inch overall width.
Limits at 3 000 RPM and 10 psi
Maximum rotational speed is rated at 3 000 RPM with a maximum surface speed of 7.9 mps. Pressure capacity stops at 10 psi, so high-pressure hydraulic circuits are not supported. The inch-based dimensions and CRWA1 design code determine interchangeability with existing grooves. Buyers who need higher pressure ratings or metric sizing cannot use this seal.
Replaces worn nitrile lip seals
This unit replaces a failed CRWA1-type seal of the same 2 inch by 2.75 inch by .313 inch size. The jump is worth it when the original lip has hardened, the spring has lost tension or the case coating has degraded. It does not upgrade to a different lip material, a higher pressure class or a wider temperature range. Builders who need Viton, PTFE or a double-digit psi rating must specify a different design code.
Highlights
- Nitrile lip resists oil and fuel up to 10 psi
- Dual-lip design with carbon-steel spring maintains seal at 3,000 RPM
- Acrylic-coated case protects against corrosion in harsh fluids
- Inch-dimensioned 2 × 2.75 × .313 in for direct replacement fit
- CRWA1 profile handles surface speeds up to 7.9 mps
Specifications
| Brand | SKF |
|---|---|
| Color | Transparent |
| Width | 5/16" |
Questions about this item
Should I choose the 2 in inside diameter or the 2.75 in outside diameter for my shaft?
The 2 in inside diameter matches the shaft size, while the 2.75 in outside diameter fits the housing bore; both dimensions are fixed for this seal.
What does the 3,000 RPM maximum rotational speed mean once the seal is installed?
It indicates the highest shaft speed the nitrile lips can handle without excessive wear or heat buildup under the rated pressure.
How does the CRWA1 design with two lips and a carbon steel spring cap the 10 psi pressure limit?
The twin-lip CRWA1 design uses the carbon steel spring to maintain contact pressure, sealing up to 10 psi while excluding contaminants.
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