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Double Direction Thrust Ball Bearings

ZHIO thrust ball bearings are manufactured as single direction or double direction thrust ball bearings.
They are designed to accommodate axial loads only and must not be subjected to any radial load.
ZHIO thrust ball bearings are separable, i.e. the shaft washer, housing washer(s), ball and cage assembly(s) can be mounted separately.
Shaft washers have a ground bore to enable an interference fit. The bore of the housing washer is turned and always larger than the shaft washer bore.

Single direction thrust ball bearing
ZHIO single direction thrust ball bearings consist of a shaft washer, a housing washer and a ball and cage assembly.
As their name implies, single direction thrust ball bearings can accommodate axial loads and locate a shaft axially, in one direction only.

Double direction thrust ball bearing
ZHIO double direction thrust ball bearings consist of one shaft washer, two housing washers and two ball and cage assemblies.
The housing washers and ball and cage assemblies of double direction bearings are identical to those used in single direction bearings.
Double direction thrust ball bearings can accommodate axial loads and locate a shaft axially, in both directions

Dimension(mm) Radial Load
Model inside Outside Height Dynamic Static Maximum Speed Weight
54308 30 mm 78 mm 3 1.17 kg
54307 30 mm 68 mm 3.4 0.85 kg
54207 30 mm 62 mm 4 0.53 kg
52408 30 mm 90 mm 2.4 2.05 kg
52308 30 mm 78 mm 3 1.05 kg
52307 30 mm 68 mm 3.4 0.68 kg
52208 30 mm 68 mm 3.8 0.55 kg
52207 30 mm 62 mm 4.3 0.41 kg
54306 25 mm 60 mm 3.8 0.58 kg
52407 25 mm 80 mm 2.8 1.45 kg
52306 25 mm 60 mm 4 0.47 kg
52206 25 mm 52 mm 5 0.25 kg
52406 20 mm 70 mm 3.2 1 kg
52305 20 mm 52 mm 4.5 0.33 kg
52205 20 mm 47 mm 5.3 0.22 kg
52204 15 mm 40 mm 6 0.15 kg
52202 10 mm 32 mm 7.5 0.081 kg