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Transparent nitrile rubber shaft seal with carbon steel spring, 1.625 x 2.623 x .313 in

SKF

SKF 16315 Shaft Seal 1.625 x 2.623 x .313 in

SKU CH-0P0C-3Y7FB

Rotary shaft seal with nitrile rubber lips for oil and fuel containment up to 10 psi

  • ColorTransparent
  • Width5/16"
  • Reliable sealing with SKF CRWA1 design
  • Fits 1.625 in shaft, 2.623 in bore
  • Nitrile rubber lips resist oil, fuel and grease
  • Spring-loaded dual lips maintain contact at 3240 RPM
  • Acrylic-coated case protects against corrosion

SKF 16315 Shaft Seal

The SKF 16315 is a rotary shaft seal built to the CRWA1 design code with an inside diameter of 1.625 in and an outside diameter of 2.623 in. It suits mechanics and maintenance teams who need a reliable lip seal for rotating equipment in automotive or industrial settings.

Replaces worn lip seals on the same shaft size

Install this seal when an existing CRWA1-type seal shows leakage or lip wear on a 1.625 in shaft. The jump is worth it when the old seal can no longer hold 10 psi or keep contaminants out of the bearing housing.

Limited to 3 240 RPM and 7.06 mps surface speed

The nitrile rubber lips and carbon steel spring are rated for a maximum rotational speed of 3 240 RPM and a maximum surface speed of 7.06 mps. Exceeding these limits will cause premature lip wear and seal failure.

Highlights

  • Reliable sealing with SKF CRWA1 design
  • Fits 1.625 in shaft, 2.623 in bore
  • Nitrile rubber lips resist oil, fuel and grease
  • Spring-loaded dual lips maintain contact at 3240 RPM
  • Acrylic-coated case protects against corrosion

Specifications

BrandSKF
ColorTransparent
Width5/16"

Questions about this item

What shaft diameter and housing bore does the 1.625 in ID × 2.623 in OD seal fit?

The seal is designed for a 1.625 in shaft and a 2.623 in housing bore with a 0.313 in width.

Which side faces the fluid during CRWA1 seal installation?

Install the seal with the spring-loaded lip facing the fluid side; the carbon-steel garter spring must stay seated in the groove.

When should the NBR lip seal be replaced?

Replace the seal if leakage appears, the lip hardens or cracks, or the spring loses tension after extended exposure to oil, fuel or hot water.

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