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Super-TF Roll Neck Bearings
NSK’s Super-TF (Super-Tough) Roll Neck Bearings are the world’s first high-performance and highly durable roll neck bearing.
Product Features
- Steel Material technology.
- Special NSK heat-treatment technology.
- Optimum chemical component design technology.
- Available for four-row cylindrical and four-row taper roller bearings.
Product Benefits
- Service life is 10 times longer than that of conventional bearings operating under conditions of exposure to foreign matter or contaminants.
- Service life is twice that of conventional bearings operating under clean-lubricant conditions.
- Rate of wear has been reduced to less than one-third that of conventional bearings.
- Seizure resistance has been improved by more than 40%.
- Superior dimensional stability.
- Improved heat resistance provides a high-temperature service life (maximum 160°C) that is 4 times longer than that of conventional bearings.