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Slewing Rings and Turntable Bearings
   Product Name: YRT
   Model Number:
   Product Introduce:
Products Descriptions:
  • YRT rotary table bearings consist of a thrust/radial housing washer, a thrust/radial shaft washer, a thrust washer, two axial needle roller and cage assemblies and a group of radial cylindrical rollers. Housing washer and shaft washer have equally spaced fitting bolt.
  • These bearings have high axial and radial load, and high tilting rigidity and high precision.
  • Applications: mainly used on the machine tools, high precision machinery of the totary table or sub-set, and chuck, measuring instruments and test enquipment and rotary table.
Outer Diameters: range from 126 mm to 1490 mm
 Technical Parameters:
1)       including retaining screws and threaded extraction holes
2)       note install screws
3)       bearing frictional torque must be tested under speed 5r/min, the startup frictional torque should be around 2-2.5 times of listed data.