Shaft Seal, 1-7/8 x 2-3/4 x 5/16", CRWA1, NBR MPN:18658
Shaft Seal, 1-7/8 x 2-3/4 x 5/16", CRWA1, NBR
Protect your equipment with the reliable Shaft Seal from SKF. Designed for use in harsh environments, this rotary shaft seal withstands pressures up to 10 psi and rotational speeds of 3,060 RPM. Made with durable nitrile rubber and carbon steel, it ensures a tight seal against animal and vegetable oils, diesel, gasoline, greases, hot water, and more. Suitable for a wide range of applications, including industrial machinery, pumps, and engines, this seal provides long-lasting protection against leaks and corrosion. Its compact design and easy installation make it a hassle-free solution for maintenance and repair.
Top product features:
- Contact Seal design provides a tight seal around the shaft to prevent fluid leakage.
- Two nitrile rubber lips ensure a reliable seal and prevent fluid from escaping.
- Carbon steel springs maintain the seal's position and provide consistent performance under pressure.
Top product applications:
- Pump and motor shaft seals
- Automotive engine and transmission shaft seals
- Industrial machinery shaft seals
Rotary Shaft Seal, Design Code CRWA1, Inside Diameter 1.875 in, Outside Diameter 2.75 in, Overall Width 0.313 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 3,060 RPM, Maximum Surface Speed 7.64 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: 3.00
- Package Width: 3.00
- Package Height: 0.50
- Package Weight: 0.06
Product info last updated on February 19, 2026 8:27am UTC
Category: Automotive Transmission and Drivetrain