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7001A-Angular contact ball bearings for precision machinery

  • 7001A-Angular contact ball bearings for precision machinery
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Product description Technical parameter
Precision angular contact ball bearing, belongs to the deep groove ball bearing deformation structure, suitable for all kinds of precision machinery selection, this series of bearings can bear radial load and axial load at the same time, can work at a higher speed. The larger the contact angle, the higher the axial load carrying capacity. According to the axial load size, contact angle is mainly divided into C-15 degrees, AC-25 degrees, A-30 degrees, B-40 degrees type structure, small friction coefficient, high limit speed, high manufacturing accuracy, can provide high-speed ceramic ball series bearings and sealed series bearings, cage mainly organic processing window brass cage, steel plate stamping cage, glass fiber reinforced nylon cage (nylon), and phenolic Laminated cloth tube cage (rubber wood), also can provide universal pair and any pair combination bearings. Mainly used in: machine tool spindles, high frequency motors, gas turbines, centrifugal separators, small car front wheels, differential pinion shafts, booster pumps, drilling platforms, food machinery, indexing heads, welding machines, low-noise cooling towers, electromechanical equipment, coating equipment, machine tool groove plates, arc welding machines, water pumps, modules, and support seats.

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Ningbo WTOO Machinery Technology Co., Ltd.is China 7001A 30 Degrees Angular Contact Ball Bearing suppliers and Wholesale 7001A 30 Degrees Angular Contact Ball Bearing factory. Founded in May 2000, is a wholly-owned enterprise, covering an area of 31682 square meters, with a plant area of 61000 square meters, and has 950 employees, including 110 research and development personnel. The production and sales volume of miniature deep groove ball bearings with inner diameter ranging from 3mm to 60mm ranks the first in China and the second in the world.

WTOO has successively won the national manufacturing single champion, the national high-tech enterprise, the post-doctoral workstation of Zhejiang Province, the enterprise technology center of Zhejiang Province, and the brand strategy demonstration enterprise of Zhejiang Province. WTOO pays attention to scientific and technological innovation, constantly introduces scientific and technological talents, cooperates with domestic bearing industry experts and scientific research institutions, and vigorously implements the technical innovation project. In October 2010, it acquired and held two bearing companies in Shanghai, established talent centers, technology research and development centers, and sales centers, and formed a group business model.

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Are there specific lubrication requirements for ball bearings with a 30 degrees Angular Contact Ball Bearing?
The lubrication requirements for ball bearings with a 30 degrees contact angle are important to ensure proper functioning, reduce friction, and extend the bearing's service life. Here are considerations regarding lubrication for Angular Contact Ball Bearings with a 30 degrees contact angle:
Grease Lubrication: Angular contact ball bearings with a 30 degrees contact angle are often grease-lubricated. The selection of an appropriate grease is crucial and should take into account factors such as operating speed, temperature, and the bearing's intended application.
High-Speed Applications: For high-speed applications, a high-speed grease with good heat resistance is often recommended. This helps maintain adequate lubrication at elevated speeds and prevents overheating.
Load Conditions: Consideration should be given to the magnitude and type of loads the bearing will experience. Heavy loads or high-speed conditions may require a grease with enhanced load-carrying capabilities.
Sealed Bearings: If the 30 degrees angular contact ball bearings are equipped with seals, it's important to use a grease that is compatible with the seal material. The seal helps retain the grease within the bearing and prevents contaminants from entering.
Re-lubrication Intervals: Regular re-lubrication intervals should be established based on the operating conditions and bearing manufacturer's recommendations. This ensures a consistent supply of fresh lubricant and helps prevent premature bearing failure.
Automatic Lubrication Systems: In certain applications, automated lubrication systems may be employed to ensure a continuous and controlled supply of grease. This can be particularly beneficial in inaccessible or hard-to-reach locations.
Temperature Considerations: The operating temperature of the application should be taken into account when selecting the appropriate grease. Some applications may require a grease with good performance at both high and low temperatures.
Consult Manufacturer Guidelines: Always refer to the manufacturer's guidelines and specifications for the specific angular contact ball bearings you are using. They often provide detailed information regarding recommended lubrication types, amounts, and intervals.
Correct Grease Amount: Over-greasing or under-greasing can both lead to issues. Follow the manufacturer's recommendations for the correct amount of grease to be applied to the bearing.
the lubrication requirements for ball bearings with a 30 degrees contact angle depend on various factors such as speed, load, temperature, and application. Consulting the bearing manufacturer's guidelines and considering the specific operating conditions will help ensure optimal lubrication and performance.