The TL (tough and long life) Series of spherical roller bearings from NSK have been specifically designed for use in the dryer roll section of papermaking machinery. NSK bearings. 


  • Outstanding performance under high temperature conditions.
  • Offer greater dimensional stability under high temperatures (up to 200ºC).
  • Special surface treatment, creating increased hardness of raceways and delivering superior durability in contaminated environments, even at elevated temperatures.
  • Innovative chemical composition of steel.
  • High-strength inner and outer rings.
  • High resistance to cracking and fractures.
  • Offer a service life >2x more than that of conventional spherical roller bearings operating under contaminated conditions.
  • Suitable for use in other areas of papermaking, such as calenders, guide rolls, and smoothing rolls.