A sealed angular contact bearing assembly
CN224396923UActive Publication Date: 2026-06-23HUANGSHAN HUICHUANG PRECISION MACHINERY CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HUANGSHAN HUICHUANG PRECISION MACHINERY CO LTD
- Filing Date
- 2025-09-16
- Publication Date
- 2026-06-23
AI Technical Summary
Technical Problem
Angular contact bearings are difficult to dissipate heat in time during use, causing lubricating oil to dissipate and affecting their service life.
Method used
A sealed angular contact bearing assembly was designed, comprising an outer ring, an inner ring, a cage, a dustproof plastic cover, an outer sealing rubber ring, an inner sealing rubber ring, and a heat-conducting roller. The heat-conducting roller dissipates the heat generated by the rotation of the ball bearings, and the sealing rubber ring prevents lubricating oil leakage.
Benefits of technology
It enables timely heat dissipation of the bearing, prevents lubricating oil from escaping, increases service life, provides dust protection, and improves the stability and service life of the bearing.
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Smart Images
Figure CN224396923U_ABST
Abstract
The utility model relates to bearing technical field, propose a kind of sealed angular contact bearing assembly, including outer ring, the inner wall contact of outer ring is provided with ball, and ball is equiangularly arranged in the inside of outer ring, the inner ring is penetrated in the inside of outer ring, and the outer surface of inner ring is in contact with the outer surface of the other end of ball, the left side upper and lower ends of retainer are all set with oil injection hole, and the inside of oil injection hole is hingedly connected with one-way rubber valve, and the outer surface of retainer is equiangularly set with ball mouth, the inner and outer ring wall of dustproof plastic cover is respectively connected with inner sealing rubber ring and outer sealing rubber ring, the outer surface of inner ring is sleeved with retainer, the inside of oil port and retainer is in communication structure. The sealed angular contact bearing assembly, angular contact bearing is in the use process, timely heat dissipation is carried out, avoids lubricating oil emission, increases service life, and simultaneously facilitates the heat dissipation protection to bearing.
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