Shaft Seal, 2-7/8 x 3-7/8 x 3/16", HM1 R, NBR MPN:28725
Shaft Seal, 2-7/8 x 3-7/8 x 3/16", HM1 R, NBR
This rotary shaft seal from SKF is designed for reliable performance in grease lubricated agriculture machinery. With a maximum rotational speed of 2,451 RPM, it can withstand demanding applications. Its NBR lip material provides excellent resistance to animal and vegetable oils, diesel, gasoline, greases, hot water, light heating oil, and mineral oils. The seal's compact design measures 2-7/8 x 3-7/8 x 3/16 inches, making it ideal for space-constrained systems. Its contact seal design ensures a secure fit, while its uncoated case allows for easy installation and maintenance. This seal is perfect for applications where reliability and durability are crucial.
Top product features:
- Rotary motion seal for rotating shafts
- Seals fluids including animal and vegetable oils, diesel, gasoline, greases, hot water, light heating oil, and mineral oils
- Designed for rotational speeds up to 2,451 RPM
Top product applications:
- Agriculture Machinery
- Grease Lubricated Machinery
- Rotary Equipment
Rotary Shaft Seal, Design Code HM1 R, Inside Diameter 2.875 in, Outside Diameter 3.876 in, Overall Width 0.188 in, Contact Type Contact Seal, Lip Material Nitrile Rubber, Maximum Pressure 3 psi, Number of Lips 1, Spring Material Not Applicable, System of Measurement Inch, Application Grease Lubricated Agriculture Machinery, Case Coating Uncoated, For Fluid Type Animal and Vegetable Oils, Diesel, Gasoline, Greases, Hot Water, Light Heating Oil, Mineral Oils, Maximum Rotational Speed 2,451 RPM
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: 4.00
- Package Width: 4.00
- Package Height: 0.50
- Package Weight: 0.22
Product info last updated on February 6, 2026 11:50am UTC
Category: Automotive Engine, Exhaust and Ignition