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Ningbo Zhenhai Jinjinnaichi (NJJ) Bearing Co., Ltd. is a national high-tech enterprise specializing in the production of small-sized thin-wall low-noise deep-groove ball bearings.
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The company insists on relying on technological progress, adopting advanced technology and introducing advanced equipment, and is committed to the development and development of low noise bearings.
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Now has more than 130 automatic production lines, equipped with a full set of advanced bearing testing equipment, has a full set of automatic assembly line, the use of automatic line in one step.
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At present, the company selects the high-quality supplier resources in the industry, supporting the supply of bearing steel, steel ball, cage, dust cover and a series of raw materials
Maintenance and Lubrication of Precision Ball Bearings
Time:
2023-07-14
Proper maintenance and lubrication are crucial for the optimal performance and longevity of precision ball bearings. In this article, we will discuss the importance of maintenance, the role of lubrication, and some best practices for maintaining precision ball bearings.
Regular maintenance of precision ball bearings is essential to prevent premature wear and ensure smooth operation. This includes periodic inspections to check for any signs of damage, misalignment, or excessive play. If any issues are detected, immediate corrective measures should be taken to avoid further damage or failure.

Lubrication is critical for reducing friction and preventing premature wear in precision ball bearings. The type and amount of lubricant used depend on factors such as operating speed, temperature, and load. It is essential to follow the manufacturer's recommendations regarding lubrication intervals and the type of lubricant to use.
When applying lubricant, it is crucial to ensure proper coverage of all bearing surfaces, including the inner and outer rings and the balls. Over-lubrication should be avoided, as excess lubricant can cause increased friction and heat generation. Conversely, insufficient lubrication can lead to excessive wear and premature failure.
It is recommended to use lubricants specifically designed for precision ball bearings. These lubricants typically have high thermal stability, resistance to oxidation, and excellent load-carrying capacity. It is important to store lubricants properly to prevent contamination and degradation over time.
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Add:No. 9, Fengshuidun Road, Luotuo Street, Zhenhai District, Ningbo City
Tel:0086-574-86583010
Fax:0086-574-86575268
Mob:+86 15869336060
E-mail:njjbearing@gmail.com
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