Shaft Seal, 3-3/4 x 4-63/64 x 3/8", CRW1, NBR MPN:37525
Shaft Seal, 3-3/4 x 4-63/64 x 3/8", CRW1, NBR
This SKF rotary shaft seal is designed for use in a variety of applications, including those involving animal and vegetable oils, diesel, gasoline, greases, hot water, light heating oil, and mineral oils. Its compact size and high rotational speed capability make it suitable for use in equipment where space is limited. The seal's nitrile rubber lip and carbon steel spring provide excellent durability and resistance to wear and tear. With a maximum pressure rating of 10 psi and a maximum surface speed of 10.45 mps, this seal is ideal for use in high-performance applications, including those in the industrial and automotive sectors.
Top product features:
- Rotary design allows for continuous rotation while maintaining seal integrity
- Nitrile rubber lip material provides resistance to animal and vegetable oils, diesel, gasoline, greases, hot water, light heating oil, and mineral oils
- Carbon steel spring material provides a high level of durability and resistance to wear and tear
Top product applications:
- Pump seal to prevent fluid leakage
- Industrial machinery seal to prevent contamination
- Hydraulic system seal to prevent fluid loss
Rotary Shaft Seal, Design Code CRW1, Inside Diameter 3.75 in, Outside Diameter 4.999 in, Overall Width 0.375 in, Contact Type Contact Seal, Lip Material Nitrile Rubber, Maximum Pressure 10 psi, Number of Lips 1, Spring Material Carbon Steel, System of Measurement Inch, Case Coating Acrylic, For Fluid Type Animal and Vegetable Oils, Diesel, Gasoline, Greases, Hot Water, Light Heating Oil, Mineral Oils, Maximum Rotational Speed 2,100 RPM, Maximum Surface Speed 10.45 mps
Additional Information
- Country of Origin: ZZ
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 6.60
- Package Width: 6.60
- Package Height: 1.00
- Package Weight: 0.24
Product info last updated on February 7, 2026 7:30pm UTC
Category: Automotive Engine, Exhaust and Ignition