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NSKHPS Spherical Roller Bearings are state-of-the-art material technology bearings, suitable for high speeds and high loads. The enable equipment downsizing and are suitable for a wide variety of applications. HPS sphericals are vailable with both steel or brass cage.

Condition Description

  • High Load
  • High Speed
  • High Temperature
  • Misalignment


  • Compressor
  • Industrial Generators
  • Other
  • Paper Machinery
  • Pump
  • Steel Machinery


  • Highest load rating SRB's
  • Optimal raceway design and surface finishing
  • Brass cage design (CAM) or strengthened steel cage (EA)
  • High cleanliness Z-steel
  • Temperature stability: up to 200° C
  • 40 mm to 260 mm bore size


  • Up to twice the operating life
  • Up to 20% higher limiting speed
  • Dynamic load rating: 25% higher
  • Imporved productivity lowers maintenance cost
  • High load rating enables downsizing

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