News- Jiaxing Wuzhou Bearing Technology Co., Ltd

Update: 11 11 22

Explain the heating mechanism of sliding bearing in detail

As we know, shaft and sliding bearing are a pair of friction pairs, belonging to sliding friction.Friction will generate heat, and the amount of its heat is proportional to the friction and the speed of movement; The friction is large, the heat is large, the speed is fast and the heat is much.The friction force of sliding bearing is in direct proportion to the positive pressure and friction coefficient. From the desi...
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Update: 04 11 22

Methods for preventing rust of self-lubricating bearings

The self-lubricating bearing will cause rust and other phenomena due to different environments.If the bearing is rusted, it will affect the normal operation of the self-lubricating bearing and cause unnecessary losses.Therefore, rust prevention is a necessary work for bearing maintenance. "First, in order to prevent the self-lubricating bearing from rusting, the surface should be pretreated:Surface cleaning:Proper cl...
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Update: 25 10 22

Selection and characteristics of oil-free self-lubricating bearing in casting

Selection of oil-free self-lubricating bearingIn order to solve the lubrication problems of high temperature, low speed, heavy load, heavy dust, water flushing and shock vibration in mechanical equipment, oil-free self-lubricating bearings are selected.1. The structure of the bearing Self lubricating bearing is a composite bearing with a solid lubricant friction area of 25-65%, which is made by developing orderly arr...
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Update: 19 10 22

There are advantages in the use of composite bearings

Hybrid ceramic composite bearings may be less common, and their main configuration is a combination of inner and outer ring bearing steel/stainless steel+ceramic balls+PA66/stainless steel cage+2RS/ZZ. Hybrid ceramic bearings have the following four advantages during use.(1) High temperature resistance, small thermal expansion coefficient of ceramic balls, no expansion of bearing balls due to temperature in high temp...
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Update: 13 10 22

Composite composite bearing belongs to fine parts

Composite composite bearings are fine parts, so they should be used with great caution. Even if the high-performance composite bearing is used, if it is not used properly, the expected performance effect cannot be achieved, and the composite bearing is easy to be damaged. Therefore, the following items should be noted when using composite bearings:1、 Keep the compound bearing and its surrounding environment clean. Ev...
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Update: 09 10 22

Oil-impregnated bearing structure enables it to absorb lubricating oil well

The porous structure of the oil-impregnated bearing enables it to absorb lubricating oil well. After the oil-impregnated bearing is impregnated with 10% to 40% of the lubricating oil, it can lubricate itself during the operation of the equipment. The application of oil-impregnated bearings has obvious effects on mechanical equipment that runs for a long time and is difficult to maintain a lubricated state.Lubrication...
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