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.

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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]
	25BGR10X-2RZ	25	47	12	7.9	3.75	83400.0
	25BGR10H-2RZ	25	47	12	7.9	3.75	77800.0
	25BGR10S-2RZ	25	47	12	7.9	3.75	61200.0
	20BGR10X-2RZ	20	42	12	7.45	3.35	96800.0
	20BGR10H-2RZ	20	42	12	7.45	3.35	90400.0
	20BGR10S-2RZ	20	42	12	7.45	3.35	71000.0
	17BGR10X-2RZ	17	35	10	4.45	1.93	116000.0
	17BGR10H-2RZ	17	35	10	4.45	1.93	108000.0
	17BGR10S-2RZ	17	35	10	4.45	1.93	84700.0
	15BGR10X-2RZ	15	32	9	4.2	1.72	128000.0
	15BGR10H-2RZ	15	32	9	4.2	1.72	120000.0
	15BGR10S-2RZ	15	32	9	4.2	1.72	937000.0
	12BGR10X-2RZ	12	28	8	3.85	1.48	150000.0
	12BGR10H-2RZ	12	28	8	3.85	1.48	140000.0
	12BGR10S-2RZ	12	28	8	3.85	1.48	110000.0
	10BGR10X-2RZ	10	26	8	3.5	1.27	167000.0
	10BGR10H-2RZ	10	26	8	3.5	1.27	156000.0
	10BGR10S-2RZ	10	26	8	3.5	1.27	123000.0
	8BGR10X-2RZ	8	22	7	2.37	0.8	200000.0
	8BGR10H-2RZ	8	22	7	2.37	0.8	187000.0

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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.