NSK’s Four Row Cylindrical Roller Bearings with a Stud-Type Cage are designed to prevent cracking of rollers generated by extremely heavy rolling loads.

Condition Description

  • High Load


  • Steel and Metals

Product Features

  • Stud-type cage with solid rollers.
  • High-load capacity.
  • Higher rotational accuracy.
  • Available with NSK’s special-engineered steel STF or WTF™.


  • Solid-type rollers help prevent roller cracking, which can lead to emergency stoppage of the production line.
  • Better reliability under extreme operating conditions.

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