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23800-03

Ceramic ball bearings ZrO2

  • Similar thermal expansion as with steel
Special features:

from £16.93

plus sales tax
8 results found

Description

Material
Ceramic bearings ZrO2.
Bearing cage PTFE.
Version
Natural, white.
Note
Zirconia (ZrO2) is a cost-effective alternative to Si3N4. It also has the advantage that the thermal expansion is similar to that of steel, which means that a shrink fit is not required as expansion differences between the bearing housing and a steel shaft do not occur.
Special version with PEEK ball cage.
Without ball cage.
Safety
Reacts with concentrated hydrochloric acid, nitric acid and sulphuric acid.