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TF Tough Steel™ Series Bearings
NSK’s TF Tough Steel™ Series Bearings have been designed for outstanding toughness under harsh conditions. They combine longer service life & superior resistance against wear, seizure & heat (also in contaminated lubrication).
Product Features
- Special material.
- Innovative heat treatment technology.
- Outperforming standard bearing steel.
- TF, NTF, HTF STF, WTF – material to cater to all your environments.
- TF series materials can be applied to a wide range of bearings:
- Cylindrical & taper roller bearings
- Spherical roller bearings
- Deep-groove ball bearings
- Angular contact ball bearings
Product Benefits
- Up to 10 times service life with contaminated lubrication.
- Up to twice the service life under clean lubrication.
- Up to 4 times the service life at 160°C.
- Less than one-third the rate of wear.
- 40% improvement in seizure resistance.