Shaft Seal, 3-7/16 x 4-3/4 x 7/16", CRWA1, NBR MPN:34379
Shaft Seal, 3-7/16 x 4-3/4 x 7/16", CRWA1, NBR
Protect your equipment with the reliable Shaft Seal from SKF, designed for use in a variety of applications including animal and vegetable oils, diesel, gasoline, greases, hot water, and mineral oils. This rotary shaft seal features a contact seal design with two lips made of nitrile rubber, providing a secure fit and maximum pressure resistance of 10 psi. With a maximum rotational speed of 2,220 RPM, this seal is ideal for use in industrial settings where high-speed machinery is present. Its compact size and ease of installation make it a convenient solution for equipment maintenance and repair.
Top product features:
- Seals animal and vegetable oils, diesel, gasoline, greases, hot water, light heating oil, and mineral oils
- Has a maximum rotational speed of 2,220 RPM
- Is a contact seal with two lips made of nitrile rubber
Top product applications:
- Pump applications requiring a shaft seal that can handle hot water and light heating oil
- Compressor applications requiring a contact seal that can handle diesel and gasoline
- Industrial machinery applications requiring a seal that can handle animal and vegetable oils and mineral oils
Rotary Shaft Seal, Design Code CRWA1, Inside Diameter 3.438 in, Outside Diameter 4.751 in, Overall Width 0.438 in, Contact Type Contact Seal, Lip Material Nitrile Rubber, Maximum Pressure 10 psi, Number of Lips 2, 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 2,220 RPM, Maximum Surface Speed 10.1 mps
Additional Information
- Country of Origin: ZZ
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 5 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 5.00
- Package Width: 5.00
- Package Height: 0.50
- Package Weight: 0.26
Product info last updated on February 5, 2026 8:03am UTC
Category: Automotive Engine, Exhaust and Ignition