2022/12/15
Purpose of bearing lubrication
The lubrication purpose of rolling bearing is to reduce the internal friction and wear of bearing and prevent burning. Its lubricating effect is as follows.
The lubrication purpose of rolling bearing is to reduce the internal friction and wear of bearing and prevent burning. Its lubricating effect is as follows.
1. Reduce friction and wear
In the mutual contact part of the ring, rolling element and retainer of the bearing, metal contact is prevented and friction and wear are reduced.
2. Extend fatigue life
The rolling fatigue life of the bearing is extended if the rolling contact surface is well lubricated during rotation; On the contrary, if the oil viscosity is low and the lubricating oil film thickness is not good, it will be shortened.
3. Discharge friction heat and cooling
Circulating oil supply method can use oil to remove heat generated by friction or heat transmitted from outside for cooling. Prevent the bearing from overheating and the lubricating oil from aging.
4. Others
It also has the effect of preventing foreign matters from entering the bearing, or preventing rust and corrosion.
Other news
Kejie Bearing now has more than 20 professional bearing production lines, and has advanced automatic production lines, complete testing equipment and experimental equipment to ensure stable quality. In addition to the production of conventional bearings, we can also design and produce various non-standard bearings according to the personalized requirements of customers.
Release time:
2022/11/20
Ningbo Kejie Bearing Co., Ltd. was founded in 2008 and is now located in Wanyang Maker City, Yuyao City, Ningbo, with a plant area of 5000m ²。 Kejie Bearing is committed to developing Φ 3～ Φ The NBKJ-B bearing has the characteristics of low vibration, low noise, low friction, high precision, high sealing, high revolution and long life. The products are widely used in household appliances, small motors, electric tools, computers, power equipment, sports equipment and other transmission devices.
Release time:
2022/11/20
Ningbo Kejie Bearing Co., Ltd. was founded in 2008
Ningbo Kejie Bearing Co., Ltd. was founded in 2008 and is now located in Wanyang Maker City, Yuyao City, Ningbo, with a plant area of 5000m ²。 Kejie Bearing is committed to developing Φ 3～ Φ The NBKJ-B bearing has the characteristics of low vibration, low noise, low friction, high precision, high sealing, high revolution and long life. The products are widely used in household appliances, small motors, electric tools, computers, power equipment, sports equipment and other transmission devices.
Release time:
2022/11/20
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