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SKF

SKF 99235 Wear Sleeve 59.92-60.07 mm

SKU CH-WPBS-0QMTW

Stainless-steel wear sleeve fits 59.92 to 60.07 mm shafts, 19.99 mm on-shaft width, chromium-plated for heavy industrial use up to 225 degrees F

  • ColorTransparent
  • Precise shaft fit with 59.92 to 60.07 mm range
  • Corrosion resistance from chromium-plated stainless steel
  • Thin 0.28 mm wall minimizes assembly clearance
  • Withstands 225 °F for heavy industrial use
  • 99 mm shaft coverage protects sealing surface

Shaft Repair Sleeve 59.92–60.07 mm

The SKF 99235 wear sleeve fits shafts measuring 59.92 to 60.07 mm. It restores the sealing surface on rotating equipment without re-machining. Maintenance teams in heavy-industrial plants use it to extend component life. The chromium-plated stainless steel resists corrosion at temperatures up to 225 degrees F.

Chromium-Plated Stainless Steel Finish

The flange diameter of 70.74 mm and overall width of 22.99 mm match the original seal register. Wall thickness of 0.28 mm adds minimal radial space. Width on shaft of 19.99 mm provides full contact for the seal lip. The plated finish reduces friction and resists wear in abrasive environments.

Press-On Installation With Tight Tolerances

The sleeve presses onto the shaft without heating or adhesives. Outside diameter tolerance of +/- 1.6 mm and width tolerance of +/- 0.8 mm require accurate shaft measurement. Burrs or surface damage on the shaft can prevent full seating. Verify the shaft falls within the 59.92–60.07 mm range before starting.

Highlights

  • Precise shaft fit with 59.92 to 60.07 mm range
  • Corrosion resistance from chromium-plated stainless steel
  • Thin 0.28 mm wall minimizes assembly clearance
  • Withstands 225 °F for heavy industrial use
  • 99 mm shaft coverage protects sealing surface

Specifications

BrandSKF
ColorTransparent

Questions about this item

When will the 0.28 mm stainless steel wall need replacement?

The chromium-plated sleeve protects the shaft surface; it is replaced only if the shaft seal groove wears beyond the 59.92–60.07 mm range or the 225 °F temperature limit is exceeded.

What dimension reaches its tolerance limit first during continuous operation?

The 70.74 mm flange diameter has a ±1.6 mm tolerance, while the 22.99 mm overall width has a tighter ±0.8 mm tolerance, so width typically hits its limit first.

How much heat does the sleeve add when the shaft runs at 225 °F all day?

The sleeve itself generates no heat; it simply conducts the shaft temperature, staying within its 225 °F maximum rating during continuous operation.

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