spherical roller thrust bearing
29300 series spherical roller thrust bearing is used to bear the combined axial and radial load, but the radial load shall not exceed 55% of the axial load.Compared with other thrust roller bearings, this kind of bearing has lower friction factor, higher rotation speed and centering performance.
Matters needing attention
The following points should be paid attention to when installing 29300 series spherical roller thrust bearing.
(1) distinguish the tight ring and loose ring of the bearing (judging from the inner diameter of the bearing, the aperture difference is between O.1 ~ O.5mm).
(2) distinguish the stationary parts of the mechanism (that is, the parts that do not move, mainly refers to the assembly).
(3) in any case, the loose ring of the bearing shall always rest on the end face of the stationary member.
29300 series spherical roller thrust bearing are mainly used in heavy machine tools, high-power Marine gear boxes, oil drilling RIGS, vertical motors and other machinery.
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