MENU EU/ENEU/EN Search NSK - Motion & Control

Order Files

New NSK stainless steel material ES1 provides better corrosion resistance than standard stainless steel SUS440C in a high-hummidity environment. As a result, it contributes towards reducing maintenance, downtime and replacement costs in operation.

Condition Description

  • Corrosive Environment


  • Chemical and Pharmaceutical
  • Food and Beverage
  • Utilities


  • NSK high corrosion-resistant stainless steel ES1
  • High performance Lithium-based grease
  • Durable Nitrile rubber seals
  • Martensite stainless steel Outer / Inner rings and balls
  • Polyamide resin or corrugated stainless steel cage
  • Open type, Shielded type and Contact-seal type are available


  • Better corrosion resistance than SUS440C
  • High hardness (equivalent to SUS440C)
  • Outperforms SUS440C in durability
  • Efficient sealing and protection

* To save as PDF, select PDF as your print device

Cookies on the NSK website

We use cookies to ensure that we give you the best experience on our websites and web applications. By continuing without changing your browser settings, we assume you give your consent to receive cookies. However, you can change your browser cookie setting at any time.