NU319EC Radial Cylinder Roller Bearing DE

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Description

Description:

NU319EC Radial Cylindrical Roller Bearing DE is Suitable for applications with strong radial loads, high acceleration, and high rotational speeds, its unique design can accommodate cylindrical roller bearings with strong axial displacement capabilities. Optimizing the performance of its contact profile, stick shape, and metal materials can effectively improve radial bearing capacity, reduce edge stress, and improve bearing life.

Feature:

  1. Open edge design, as well as roller end design and surface finish, promote lubricating oil film to reduce friction and bring higher basic load rating
  2. The logarithmic curve contour of the roller reduces the edge stress at the roller/raceway contact and sensitivity to misalignment and axis deflection
  3. The surface treatment of the contact surface between the roller and raceway is conducive to the formation of hydrodynamic lubrication oil film
  4. The separation components of cylindrical roller bearings are interchangeable for easy installation, disassembly, and maintenance inspection

 

 

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