Shaft Seal, 1-1/4 x 2-1/2 x 5/16", CRW1, NBR MPN:12637
Shaft Seal, 1-1/4 x 2-1/2 x 5/16", CRW1, NBR
This rotary shaft seal from SKF is designed to provide reliable protection against fluid leakage and contamination in a variety of applications. Suitable for use with animal and vegetable oils, diesel, gasoline, greases, hot water, light heating oil, and mineral oils, this seal is ideal for use in industrial machinery, pumps, and engines. Its nitrile rubber lip material and carbon steel spring ensure a long-lasting and durable seal, while its high rotational speed capacity of up to 3,600 RPM makes it suitable for high-performance applications. This seal is available for immediate shipment and is a reliable solution for maintaining equipment integrity.
Top product features:
- Seals animal and vegetable oils, diesel, gasoline, greases, hot water, light heating oil, and mineral oils.
- Operates at a maximum rotational speed of 3,600 RPM.
- Features a contact seal design with a nitrile rubber lip.
Top product applications:
- Pump seals
- Gearbox seals
- Compressor seals
Rotary Shaft Seal, Design Code CRW1, Inside Diameter 1.25 in, Outside Diameter 2.502 in, Overall Width 0.313 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 3,600 RPM, Maximum Surface Speed 6 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: 3.20
- Package Width: 3.10
- Package Height: 0.70
- Package Weight: 0.40
Product info last updated on February 3, 2026 1:28am UTC
Category: Automotive Engine, Exhaust and Ignition