ball bearing / single-row / ceramic / with plastic cage
with plastic cage, precision, long-life, high-quality
Min.: 8 mm (0.315 in)
Max.: 30 mm (1.181 in)
Min.: 22 mm (0.866 in)
Max.: 55 mm (2.165 in)
Min.: 7 mm (0.276 in)
Max.: 13 mm (0.512 in)
Ceramic ball bearings ZrO2
Ceramic bearings ZrO2.
Bearing cage PTFE.
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.
Reacts with concentrated hydrochloric acid, nitric acid and sulphuric acid.