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Linqing Feite Bearing Co., Ltd

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Combined design of rolling bearing
发布时间:2021-07-29浏览次数:6

Deep groove ball bearings 6306 are selected at both ends. The outer rings of the two bearings are axially fixed by the end cover. An adjusting gasket A is placed between the outer ring at the left end and the end cover, and an axial clearance of 0.25 ~ 0.5mm is guaranteed to compensate for the thermal elongation of the shaft. Oil groove seal is adopted. Suitable for medium speed light load, short shaft, little change in working temperature, clean and dry environment

image.png Tapered roller bearings 30307 are selected at both ends. The outer ring is installed opposite to the narrow end face. Both ends are fixed with end caps. The axial clearance is controlled by adjusting the thickness of shim pack a to compensate for thermal elongation

image.png Tapered roller bearings 30310 and 32310 are selected at both ends, and the outer ring wide end face is installed relative to each other. Axial pre tightening is achieved with lock nut. Good support stiffness can ensure the correct meshing of bevel gears without compensating the thermal elongation of the shaft

image.png Cylindrical roller bearing nj2320p6 with inner ring and single retaining edge is selected at both ends, and the inner and outer rings of the two bearings are fixed axially. By adjusting the shim pack a at the left end, a small amount of axial clearance can be reserved between the outer ring and the end cover to compensate for the thermal elongation of the shaft


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