High temperature capabilities, load ratings and relatedly high speeds, with the added protection of metal shields, the UNASIS ZZHT270 high temperature bearing range is perfect for applications where cleanliness is mandatory and where regular maintenance or re-lubrication is not possible.
With a special combination of specially increased radial clearance and surface coatings, the ZZHT270 high temperature bearing series is designed specifically to handle high temperature applications whilst shielding against contamination.
Regularly used in ceramic industry kilns, brick kiln karts, glass production, and throughout the steel and iron industry.