Mood 3 Products

TL Series Spherical Roller Bearings


NSK’s TL (tough & long life) Series of Spherical Roller Bearings are specifically designed for dryer rolls in papermaking machinery operating under extremely high temperature conditions. Greater dimentional stability, greater resistance to hoop stress and an innovative chemical composition of steel contribute to reduced downtime and maintenance costs.

Condition Description

  • Contamination
  • High Temperature


  • Pulp and Paper
  • Power Transmission

Product Features

  • Innovative chemical composition of steel
  • Belongs to the Tough Technology Series
  • Special heat treatment process
  • High strength inner and outer rings
  • Higher resistance to cracks


  • Greater resistance to hoop stress
  • Reduced fracturing of bearing inner rings
  • Reduced downtime and maintenance costs
  • Longer life – service life is more than twice that of conventional bearings operating under contaminated conditions
  • Greater dimensional stability under high temperatures (to 200°C)
TL 23152 CA g3 K M E4 C3 S11
Show Description
TL Material
23152 Bearing Number
CA Machined Brass Cage
g3 TL Specification Inner Ring
K Tapered Bore
M Cage
E4 Outer ring with groove & Oil Holes
C3 Radial Internal Clearance
S11 Max Operating Temperature 200°C
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