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One-way 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
51415 M 75 mm 160 mm 1.8 6.75 kg
51315 75 mm 135 mm 2.4 2.6 kg
51215 75 mm 110 mm 3.4 0.83 kg
51115 75 mm 100 mm 4.3 0.4 kg
53414 M 70 mm 150 mm 2 6.5 kg
53314 70 mm 125 mm 2.6 2.5 kg
53214 70 mm 105 mm 3.6 0.97 kg
51414 M 70 mm 150 mm 2 5 kg
51314 70 mm 125 mm 2.6 2 kg
51214 70 mm 105 mm 3.6 0.79 kg
51114 70 mm 95 mm 4.5 0.35 kg
53313 65 mm 115 mm 2.8 1.89 kg
53213 65 mm 100 mm 3.6 0.91 kg
51413 M 65 mm 140 mm 2.2 4 kg
51313 65 mm 115 mm 3 1.5 kg
51213 65 mm 100 mm 3.6 0.72 kg
51113 65 mm 90 mm 4.8 0.33 kg
53412 M 60 mm 130 mm 2.2 3.8 kg
53312 60 mm 110 mm 3 1.71 kg
53212 60 mm 95 mm 3.6 0.82 kg
51412 M 60 mm 130 mm 2.2 3.1 kg
51312 60 mm 110 mm 3 1.35 kg
51212 60 mm 95 mm 3.8 0.65 kg
51112 60 mm 85 mm 5 0.27 kg
53411 55 mm 120 mm 2.4 3.08 kg
53311 55 mm 105 mm 3 1.68 kg
53211 55 mm 90 mm 3.8 0.75 kg
51411 55 mm 120 mm 2.4 2.55 kg
51311 55 mm 105 mm 3.2 1.3 kg
51211 55 mm 90 mm 4 0.59 kg
51111 55 mm 78 mm 5.3 0.23 kg
53410 50 mm 110 mm 2.6 2.31 kg
53310 50 mm 95 mm 3.4 1.2 kg
53210 50 mm 78 mm 4.5 0.47 kg
51410 50 mm 110 mm 2.8 2 kg
51310 50 mm 95 mm 3.6 0.94 kg
51210 50 mm 78 mm 4.5 0.37 kg
51110 50 mm 70 mm 6.3 0.16 kg
53309 45 mm 85 mm 3.8 0.83 kg
53209 45 mm 73 mm 4.8 0.39 kg