Rolling deep groove ball bearing

By adopting intelligent lubrication system and recycling design in rolling deep groove ball bearings, the sliding friction problem between the rolling element and the channel is solved, and efficient replenishment and recycling of lubricant fluid is achieved, extending the service life of the bearing and reducing operating costs.

CN222650363UActive Publication Date: 2025-03-21SHANDONG LIANGZHOU KECHUANG CO LTD
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Patent Information

Application Number
CN202421405206.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-19
Publication Date
2025-03-21
Estimated Expiration
2034-06-19

AI Technical Summary

Technical Problem

The existing deep groove ball bearings with cages cause sliding friction between the rolling element and the channel due to the friction between the rolling element and the cage, which increases vibration and noise, affects the performance and stability of the machine equipment.

Method used

A rolling deep groove ball bearing is designed, using an intelligent lubrication system. Through the linkage of temperature sensors and solenoid valves, the lubricant liquid is timely replenished to the friction parts, and the lubricant liquid is recycled through the design of the permeation groove and sponge plate.

Benefits of technology

Effectively reduce friction loss, extend the service life of bearings, while reducing the waste of lubricating fluid, improving lubrication efficiency, and reducing operating costs.

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Abstract

The utility model relates to the technical field of bearings, in particular to a rolling deep groove ball bearing which comprises an inner ring and an outer ring, a plurality of openings corresponding to each other in position are formed in the outer wall of the outer ring, a liquid storage tank is fixedly connected in the corresponding openings, and lubricating liquid is placed on the inner wall of the liquid storage tank. The inner wall of the outer ring is fixedly connected with a plurality of retainers corresponding to each other in position, the inner wall of each retainer is connected with a rolling body in a rolling manner, a temperature sensor is mounted on the inner wall of each retainer, the outer wall of the liquid storage tank is communicated with a liquid outlet pipe, and the lower end of the liquid outlet pipe is communicated with the retainers. Through linkage of the temperature sensor and the electromagnetic valve, the intelligent lubricating function of the bearing is achieved, lubricating liquid can be supplemented to a friction part in time, friction loss is reduced, the service life of the bearing is prolonged, meanwhile, the lubricating liquid can be recycled, waste of the lubricating liquid is effectively reduced, and the lubricating efficiency is improved.
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