FR  |  EN  |  DE  |  CN
active-search-2-xxl

NEWS      |  FR  |  EN  |  DE  |  CN    search

Hardened sleeve for seal location

Application for industry pdf_blue_large

Hardened sleeve for seal location

Hardened sleeve seal

Background

  • Shafts with seals to seal bearings are used in many mechanical sub-assemblies such as: pumps, gears and gearboxes
  • These sleeves are used to prevent premature wear of the shaft in contact with the seal
  • Using these sleeves simplifies maintenance and reduce the manufacturing costs of the shaft

 

Innovation

  • The vast experience of JESA for heat treatment and grinding manufacturing is utilised
  • Producing the steel diameter in accordance with manufacturers’ specifications

 

Solution

  • Use of stainless steel or chrome steel
  • Heat treatment to achieve a hardness of 60 HRC or more
  • Sleeve range is produced by plunge grinding
  • Geometry and precision of these parts are in according with DIN 620 (standard bearings)

 

Customer benefits

  • These JESA sleeves allow customers to implement a cost effective solution, with quality production of the parts
  • Simplifying maintenance
  • Each sleeve can be a specific product design that can be easily integrated into the design of the final customer product

 

Technologies

etancheite-g-joints     geometrie-interne-externe

Nous utilisons des cookies pour vous offrir la meilleure expérience en ligne. En acceptant, vous acceptez l'utilisation de cookies conformément à notre politique de cookies.