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SKF 4251 OIL SEAL
Quick Overview
Manufactured By: SKF
Manufacturer Part Number: 4251
IMS Product Code: 1734276
Packaging: Sold Individually
Description:
SKF 4251 Oil Seal
Single lip oil seal, solid design, 0.438 in shaft diameter, 0.875 in outside diameter, 0.250 in overall width, CRW1 design, nitrile rubber (NBR) lip material, steel casing.
Specifications
- Solid / Split: Solid
- Shaft Diameter: 0.438 in
- Outside Diameter: 0.875 in
- Overall Width: 0.250 in
- Design Type: CRW1
- Seal Type: Rotary shaft seal/Radial shaft seal
- Lip Material: Nitrile Rubber (NBR)
- Lip Type: Wave Lip
- Number of Lips: 1
- Casing: Steel
- Case Design: Metal case
- Operating Temperature Range: -40 to 210 degrees F
- Pressure Tolerance: 10 psi
- Spring Type: Garter Spring
- Spring Material: Carbon Steel
- Lubricant Type: Oil or Grease
- Construction Description: Oil seal, SKF WAVE lip
- Installation Method: Housing press fit
- Typical Application: Gearboxes, speed reducers, transmissions, motors, pumps, wheel ends, rollers
- Inner Diameter: 11.13mm
- Outer Diameter: 22.23mm
- Width: 6.35mm
New:
A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable).
Availability: 9 In Stock
Ships on Monday, March 9, 2026
Emergency after hours shipping may be available.
Call (888) 437-6645 for more information.
New - Open Box:
A new, unused item with no signs of wear. The item has its original packaging but it is not sealed.
Availability: 2 In Stock
Ships on Monday, March 9, 2026
Emergency after hours shipping may be available.
Call (888) 437-6645 for more information.
