We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Transparent rotary shaft seal with metal case and spring, 1.75 in ID 2.686 in OD .313 in width

SKF

SKF 17484 Shaft Seal CRW1 NBR 1.75 in ID 2.686 in OD .313 in width

SKU CH-R123-17F9A

Rotary shaft seal with 1.75 in bore, 2.686 in OD and .313 in width, nitrile lip rated to 10 psi and 3 180 RPM

  • ColorTransparent
  • Reliable sealing for rotating shafts with 1.75 in inside diameter
  • Nitrile rubber lip handles animal and vegetable oils, diesel, gasoline, greases, hot water, light heating oil, mineral oils
  • Single-lip CRW1 design rated for 10 psi maximum pressure
  • Carbon steel spring maintains consistent lip contact up to 3,180 RPM
  • Acrylic-coated case protects against corrosion in harsh environments

SKF 17484 Rotary Shaft Seal

The SKF 17484 is a CRW1-design rotary shaft seal built for equipment that requires a 1.75 in inside diameter and 2.686 in outside diameter. It suits maintenance teams and original-equipment builders who need a reliable lip seal for rotating shafts in industrial or automotive power-train applications.

Nitrile rubber lip with carbon-steel spring

The single lip uses nitrile rubber compatible with mineral oils, gasoline, diesel, animal and vegetable oils, greases, hot water and light heating oil. A carbon-steel garter spring maintains consistent radial force, while the acrylic-coated case eases installation and resists bore corrosion during service.

Pressure and speed limits define the envelope

Rated for 10 psi maximum pressure and 3,180 RPM or 7.36 mps surface speed, the seal operates within clearly defined limits. No installation tooling or mounting hardware is bundled, so the fitter must supply appropriate drivers and verify shaft finish and bore tolerance before assembly.

Highlights

  • Reliable sealing for rotating shafts with 1.75 in inside diameter
  • Nitrile rubber lip handles animal and vegetable oils, diesel, gasoline, greases, hot water, light heating oil, mineral oils
  • Single-lip CRW1 design rated for 10 psi maximum pressure
  • Carbon steel spring maintains consistent lip contact up to 3,180 RPM
  • Acrylic-coated case protects against corrosion in harsh environments

Specifications

BrandSKF
ColorTransparent

Questions about this item

What maximum pressure does the 17484 seal handle?

The CRW1 design is rated for 10 psi maximum pressure, so it suits low-pressure rotary applications such as splash lubrication or vented housings.

What bore and shaft diameters does the 1.75 in ID by 2.686 in OD seal require?

It fits a 1.75 in shaft and presses into a 2.686 in bore with a .313 in overall width; verify the housing depth before installation.

How is the single-lip NBR seal installed without damaging the spring?

Lubricate the lip, start the seal square to the bore, and press evenly on the outer case — never hammer on the inner lip or the carbon-steel spring will kink.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.