Shaft Seal, 3-1/32 x 3-15/16 x 1/4", HMS4, NBR MPN:30360
Shaft Seal, 3-1/32 x 3-15/16 x 1/4", HMS4, NBR
This SKF rotary shaft seal is designed for use in harsh environments, providing a reliable barrier against contaminants and fluids such as animal and vegetable oils, diesel, gasoline, greases, hot water, and mineral oils. Its nitrile rubber lip and carbon steel spring ensure a tight seal, even at high pressures and temperatures up to 210°F. Suitable for applications in the automotive, industrial, and agricultural sectors, this seal offers extended lifespan and reduced maintenance needs. Its compact design and high-performance capabilities make it an ideal choice for OEMs and aftermarket replacement parts.
Top product features:
- Rotary motion is sealed from fluid leakage
- Seals animal and vegetable oils, diesel, gasoline, greases, hot water, light heating oil, and mineral oils
- Maximum surface speed is 2,755 feet per minute
Top product applications:
- Automotive transmissions
- Pumps and compressors
- Industrial gearboxes
Rotary Shaft Seal, Design Code HMS4, Inside Diameter 3.04 in, Outside Diameter 3.937 in, Overall Width 0.25 in, Contact Type Contact Seal, Lip Material Nitrile Rubber, Maximum Pressure 7 psi, Number of Lips 1, Spring Material Carbon Steel, System of Measurement Inch, Case Coating Uncoated, For Fluid Type Animal and Vegetable Oils, Diesel, Gasoline, Greases, Hot Water, Light Heating Oil, Mineral Oils, Maximum Surface Speed 2,755 fpm, Maximum Temperature 210 Degrees F
Additional Information
- Country of Origin: ZZ
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 6 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 4.25
- Package Width: 4.25
- Package Height: 0.50
- Package Weight: 0.42
Product info last updated on February 6, 2026 1:41am UTC
Category: Automotive Engine, Exhaust and Ignition