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BGR10/19 Ultra High Speed Spindle Bearings

The BGR10/19 Ultra High Speed Spindle Bearings employ high-performance alloy materials, possessing outstanding strength and toughness. They are capable of withstanding the tremendous centrifugal force and various impact loads during ultra-high-speed operation, ensuring the bearing structure is as solid as a rock.

BGR10/19 Ultra High Speed Spindle Bearings
BGR10/19 Ultra High Speed Spindle Bearings
  Type Main dimensions Rated load Rated speed
      Dynamics Static Speed limit
Mail   d[mm] D[mm] B[mm] C[kN] C0[kN] [r/min]
8BGR10S-2RZ 8 22 7 2.37 0.8 147000.0
7BGR10X-2RZ 7 19 6 1.6 0.52 231000.0
7BGR10H-2RZ 7 19 6 1.6 0.52 216000.0
7BGR10S-2RZ 7 19 6 1.6 0.52 170000.0
6BGR10X-2RZ 6 17 6 1.42 0.43 261000.0
6BGR10H-2RZ 6 17 6 1.42 0.43 244000.0
6BGR10S-2RZ 6 17 6 1.42 0.43 192000.0
25BGR19X-2RZ 25 42 9 6.4 2.76 89600.0
25BGR19H-2RZ 25 42 9 6.4 2.76 83600.0
25BGR19S-2RZ 25 42 9 6.4 2.76 65700.0
20BGR19X-2RZ 20 37 9 4.75 2.16 106000.0
20BGR19H-2RZ 20 37 9 4.75 2.16 98300.0
20BGR19S-2RZ 20 37 9 4.75 2.16 77200.0
17BGR19X-2RZ 17 30 7 3.4 1.5 128000.0
17BGR19H-2RZ 17 30 7 3.4 1.5 120000.0
17BGR19S-2RZ 17 30 7 3.4 1.5 93700.0
15BGR19X-2RZ 15 28 7 3.25 1.35 140000.0
15BGR19H-2RZ 15 28 7 3.25 1.35 131000.0
15BGR19S-2RZ 15 28 7 3.25 1.35 103000.0
12BGR19X-2RZ 12 24 6 2.28 0.95 167000.0
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Dentail
  • Ultimate High-speed Performance:Specially developed to meet the requirements of ultra-high rotational speeds, it can operate stably at astonishingly high speeds for a long time, seamlessly meeting the stringent demands for speed and stability in cutting-edge fields such as aerospace and high-end equipment manufacturing.
  • Extra-long Service Life Guarantee:Thanks to top-notch material quality and meticulous manufacturing processes, it has super anti-fatigue characteristics and excellent wear resistance, greatly reducing the frequency of maintenance and laying a solid foundation for the long-term efficient operation of the equipment.
  • Ultra-low Vibration and Noise:The close and precise cooperation between all components enables the vibration and noise generated during the high-speed operation of the bearing to be controlled at an extremely low level, creating a quiet and comfortable operating environment for the equipment.
Application
The bearings can be used in the following industries
  • Aerospace:Widely used in the core rotating components of aircraft engines and the high-speed attitude adjustment mechanisms of aircraft, ensuring the flight equipment operates accurately, safely and reliably at high speeds.
  • High-end Manufacturing:It is a key support for high-speed electric spindles of precision CNC machining centers, high-end grinding machines and high-speed rotating units of semiconductor manufacturing equipment, contributing to high-precision and high-efficiency industrial production.
  • New Energy Vehicles:Suitable for the high-speed bearing parts of drive motors, it can easily handle the complex working conditions of frequent start-stop and ultra-high rotational speeds, contributing to the power improvement and range extension of new energy vehicles.
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