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20TAC47BTN SU-Super rigid, super sealed, long life ball screw bearings

  • 20TAC47BTN SU-Super rigid, super sealed, long life ball screw bearings
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Product description Technical parameter
Ball screw bearings, the series of bearings contact angle of 60 degrees, and the number of steel balls increased to further improve the axial rigidity of the bearing, in the two end faces can be increased when the contact seal, to further improve the sealing effect of the bearing in the machine tool, can effectively reduce the risk of entering the impurities and extend the service life of the bearing. Cage main glass fiber reinforced nylon cage (nylon). The series of bearings are mainly used in various industrial equipment and precision instruments such as filament bars, die sets and support seats.

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Ningbo WTOO Machinery Technology Co., Ltd.is China 20TAC47BTN SU Ball Screw End Support Bearings suppliers and Wholesale 20TAC47BTN SU Ball Screw End Support Bearings 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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The 20TAC47BTN SU is a high-precision ball screw bearing designed to withstand the demands of various industrial applications. With its dimensions measuring 204715*15 (inner diameter * outer diameter * height * width), this bearing is crafted from GCr15 material, known for its exceptional strength and durability. The cage of this bearing can be either PA66 or PA46, offering stability and reliable performance in diverse operating conditions.

2.Precision Grade and Seal Type
When it comes to precision, the 20TAC47BTN SU comes in two grades: P4 and P5. These grades signify the bearing's precision tolerance, ensuring high accuracy and minimal deviation in movement, crucial for precision equipment.
Unlike some other bearings, the 20TAC47BTN SU doesn't come with a seal. This design choice may suit applications where friction needs to be minimized, or where the machinery requires continuous maintenance and frequent lubrication.

3.Applications and Versatility
The 20TAC47BTN SU ball screw bearings find extensive applications across various industries. They are indispensable components in equipment utilizing screw rods, die sets, support blocks, and other precision instruments. Their ability to handle high loads and maintain precise movement makes them ideal for demanding industrial settings requiring accurate positioning and motion control.
The robust construction, coupled with the high-grade materials used, ensures these bearings excel in environments where precision and durability are paramount. Industries such as robotics, aerospace, automotive, and manufacturing heavily rely on such bearings to guarantee optimal performance and longevity of their machinery.
Ball screw end support bearings, particularly the 20TAC47BTN SU, represent a crucial element in the seamless operation of precision equipment and industrial machinery. Their precision grades, material quality, and versatile applications make them indispensable in various industries, where accuracy, durability, and reliable performance are non-negotiable.