39405287 Shaft Sleeve Rotary Screw Air Compressor Rotor Shaft Sleeve Spare Part

Description

39405287 Shaft Sleeve is an important protective component fitted on the rotor shaft of screw air compressors.

Part No.: 39405287 

Item: Shaft Sleeve / Rotor Sleeve 

Application: Rotary screw air compressor 

Function: Protect main rotor shaft, bear friction from seal, reduce maintenance cost

Key Features

It is installed under the mechanical seal or oil seal. The sleeve takes the friction from the sealing assembly instead of the main rotor shaft. When wear occurs, only the shaft sleeve needs to be replaced, which protects the expensive main shaft from damage and greatly cuts maintenance cost. It also helps maintain stable running clearance for the sealing part and reduces oil leakage risk.

Made of high-strength steel with surface hardening treatment. Precision grinding ensures smooth surface, high roundness and good concentricity. It features outstanding wear resistance and corrosion resistance under continuous high-temperature operation.