The flexible centering sleeve with spiral slot, provide the ideal connection between the fixed neck bearing and the footstep bearing.
The special designed lower insert can efficiently reduce the heat in running and give the spindles longer life.
Chromium -plate spindle blade on the upper part, resulting in smooth surface, anti -rust and easy waste -removing.
High carrying capacity, Small amplitude, Lower noise.
Different types can be provided according to the demands of users.

The running axle replaces as the inner ring, which makes the bearing more compact.
Advanced heat treating technology ensures the axle high surface's hardness and strength, good resistance to abrasion.
Filled with high speed grease and fitted with complete sealed construction.
The maximum speed is 20000rpm.