Mood 3 Products

Triple Ring Bearings

Spherical Roller Bearing, Triple ring

NSK Triple ring bearings have been developed with lubrication hole and groove on the inner and outer ring. Thanks to their high-load capacity design, they are optimal for papermaking machines, and especially for the support of variable crowned press rolls at the drive side.

Condition Description

  • Misalignment


  • Pulp and Paper

Product Features

  • High-load capacity design
  • Long life (uses vacuum melted, carburized steel)
  • High precision (dimensional & rotational precision)
  • Optimal inner-ring design for lubrication
  • Lubrication hole and groove provided on inner and outer ring
  • Available in - 2SL combination spherical/spherical roller bearing or 2PSL combination cylindrical / spherical roller bearing


  • Bearing load distribution is optimised by finite element method (FEM) analysis





2SL 180-2 UPA
Show Description
2SL 2SL: Triple Ring Bearing - Combination type
180-2 Bearing bore
UPA Special accuracy (tolerance class symbol)
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