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Transparent rubber shaft seal with metal spring visible inside the lip

SKF

SKF 16062 Shaft Seal 1.625 x 2.248 x .313 in CRWA1 NBR

SKU CH-0MBZ-E5ZTW

Rotary shaft seal with 1.625 in inner diameter, 2.248 in outer diameter and .313 in width for oils, fuels and greases up to 10 psi

  • ColorTransparent
  • Seals shafts up to 3,240 RPM with CRWA1 design
  • Dual NBR lips handle 10 psi pressure in oils and fuels
  • Carbon-steel spring maintains lip tension across temperature swings
  • Acrylic-coated case resists corrosion in harsh engine bays
  • Fits 1.625 in ID and 2.248 in OD housings precisely

Shaft Seal 16062 for Rotating Equipment

The SKF 16062 is a rotary shaft seal designed for industrial and automotive rotating equipment. It uses a CRWA1 design with dual nitrile rubber lips and a carbon steel spring to retain lubricants and exclude contaminants. The seal suits shafts requiring a 1.625 in inside diameter and 2.248 in outside diameter.

Verify Shaft Dimensions and Media Compatibility

Confirm the shaft outside diameter matches the 1.625 in inside diameter and the housing bore matches the 2.248 in outside diameter. Ensure the operating fluid is among animal and vegetable oils, diesel, gasoline, greases, hot water, light heating oil or mineral oils. Check that rotational speed does not exceed 3,240 RPM and surface speed stays below 7.06 mps.

Acrylic Coating Aids Installation and Sealing

The acrylic case coating helps prevent bore leakage and eases press-fit installation without damaging the housing. Dual lips and the carbon steel spring maintain consistent radial force across the 0.313 in width. Pressure capability is limited to 10 psi, so the seal is unsuitable for pressurised systems beyond that level.

Highlights

  • Seals shafts up to 3,240 RPM with CRWA1 design
  • Dual NBR lips handle 10 psi pressure in oils and fuels
  • Carbon-steel spring maintains lip tension across temperature swings
  • Acrylic-coated case resists corrosion in harsh engine bays
  • Fits 1.625 in ID and 2.248 in OD housings precisely

Specifications

BrandSKF
ColorTransparent

Questions about this item

What comes with the SKF 16062 shaft seal and do I need to buy the spring separately?

The seal includes the carbon steel garter spring fitted inside the nitrile rubber lip, so no separate spring purchase is required.

How do I choose between the listed dimensions when ordering the 16062 seal?

The 16062 part number corresponds to one specific size: 1.625 in inside diameter, 2.248 in outside diameter and .313 in width.

What does the 3,240 RPM rating mean once the seal is installed on a shaft?

It is the maximum rotational speed the seal can sustain while maintaining a 10 psi pressure limit and 7.06 mps surface speed.

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