NSKHPS Spherical Roller Bearings

NSKHPS spherical roller bearings are optimized by design to deliver higher load carrying capacity, operate with higher limiting speeds, and perform reliably for a longer operating life. In conventional applications, their high-performance capacity can also enable downsizing the design envelope for machinery and equipment.

NSKHPS Spherical Roller Bearings

Design Features

  • Manufactured with high purity steel for superior fatigue strength
  • Optimized, high-capacity internal design
  • Advanced raceway surface finishing for durability and wear resistance
  • EA type: with wear-resistant surface hardened pressed steel cage
  • CAM type: with heavy-duty machined brass cage and center guide ring
  • ECA type: with advanced guide ring-free machined brass cage
  • With cylindrical and tapered bores
  • Radial internal clearances C2, C-normal, C3, C4 and C5
  • Dimension series 213, 222, 223, 230, 231, 232, 239, 240 and 241
  • For shaft diameters ranging from 40 to 420 mm

Operating Benefits

  • Higher dynamic load rating
  • Higher limiting speeds
  • Dramatically longer and reliable operating life derived from optimized capacity
  • High temperature dimensional stability: up to 200° C
  • Downsizing potential with no machine capacity loss

Fields of Application including

  • Concrete and cement
  • Conveyors and material handling
  • Gearbox and drives
  • Mining and construction machinery
  • Oil and gas
  • Paper making machinery
  • Pumps and compressors
  • Steel making machinery