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.