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SKF 99122 stainless steel shaft sleeve chromium plated 1.173 to 1.178 in

SKF

SKF 99122 Shaft Sleeve 1.173-1.178 in

SKU CH-29BH-5543Z

Stainless-steel wear sleeve fits shafts from 1.173 to 1.178 in, chromium-plated for heavy industrial use up to 225 °F

  • ColorTransparent
  • Restores shaft surface with stainless steel sleeve
  • Fits shafts from 1.173 to 1.178 in
  • Chromium plated finish resists wear to 225 °F
  • Precise 7.95 mm width ensures correct seal engagement
  • Thin 0.28 mm wall minimises radial space required

SKF 99122 Shaft Sleeve Specifications

The SKF 99122 is a chromium-plated stainless steel wear sleeve designed for shafts measuring 29.79 to 29.92 mm in diameter. It features a flange diameter of 35.56 mm and an overall width of 11.13 mm with a wall thickness of 0.28 mm. This component suits heavy industrial applications requiring shaft surface restoration.

Fits 29.79-29.92 mm Shafts Only

Mechanics repairing shafts within the 1.173 to 1.178 inch range will find this sleeve matches the required dimensions precisely. Technicians working on shafts outside this specific metric tolerance or those needing a non-metallic alternative must source a different part. The 225 degree Fahrenheit temperature limit also excludes high-heat environments.

Chromium Plating Extends Service Life

The chromium-plated finish provides a hardened running surface that resists wear and corrosion better than untreated steel. This coating reduces friction against sealing lips, helping to prolong both the sleeve and seal lifespan in demanding industrial equipment. The sleeve installs directly onto the shaft without additional tooling.

Highlights

  • Restores shaft surface with stainless steel sleeve
  • Fits shafts from 1.173 to 1.178 in
  • Chromium plated finish resists wear to 225 °F
  • Precise 7.95 mm width ensures correct seal engagement
  • Thin 0.28 mm wall minimises radial space required

Specifications

BrandSKF
ColorTransparent

Questions about this item

What shaft diameter range must the existing shaft fall within for the 99122 sleeve to fit?

The sleeve fits shafts from 29.79 mm to 29.92 mm (1.173 in to 1.178 in).

Will the 11.13 mm overall width and 7.95 mm shaft-contact width align with the current seal register on the shaft?

Overall width is 11.13 mm and the on-shaft width is 7.95 mm; compare those to the existing register before ordering.

After installation, how can I confirm the sleeve is seated correctly on the shaft?

Verify the flange sits flush at 35.56 mm diameter and the sleeve covers the worn area without axial movement.

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