Rotatably openable automobile deep groove ball bearing convenient for dust cover cleaning

Abstract

The invention discloses a rotatably openable automobile deep groove ball bearing convenient for dust cover cleaning. The automobile deep groove ball bearing comprises a bearing body and dust covers. The bearing body comprises a bearing outer ring and a bearing inner ring, a plurality of rolling balls are scrollably disposed between the bearing outer ring and the bearing inner ring, retainers are arranged outside the plurality of rolling balls, the two dust covers are disposed on both sides of the retainers, the upper ends of the dust covers are connected to universal rotation seats, the universal rotation seats are fixed inside the upper part of the bearing outer ring, the universal rotation seats are internally equipped with universal balls, the upper ends of the dust covers are connectedto the universal balls, the lower ends of the dust covers are in buckling connection with the lower part of the bearing outer ring, the lower ends of the dust covers are equipped with latches, the inner side at the lower part of the bearing outer ring is equipped with sunk clamp slots. Through the way, the dust covers can be installed by rotation and clamping, thus being convenient for disassembly and installation, and also facilitating cleaning of the inner walls.

Description

technical field [0001] The invention relates to the field of automobile bearings, in particular to an automobile deep groove ball bearing which can be rotated and opened to facilitate cleaning of the dust cover. Background technique [0002] The original list of deep groove ball bearings is radial ball bearings, which are the most widely used rolling bearings. It is characterized by small frictional resistance and high speed. It can be used on parts that bear radial loads or joint loads that act simultaneously in radial and axial directions, and can also be used on parts that bear axial loads, such as small-power motors, For automobile and tractor gearboxes, machine tool gearboxes, general machines, tools, etc., the dust cover in the traditional bearing is set in a fixed way, which is not easy to disassemble and replace. Contents of the invention [0003] The technical problem mainly solved by the present invention is to provide an automobile deep groove ball bearing whic...

AI Technical Summary

Problems solved by technology

It is characterized by small frictional resistance and high speed. It can be used on parts that bear radial loads or joint loads that act simultaneously in radial and axial directions, and can also be used on parts that bear axial loads, such as small-power motors, Automobile and tractor gearboxes, machine tool gearboxes, general machines, tools, etc., the dust cover in the traditional bearing is set in a fixed way, which is not easy to disassemble and replace

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