CRBH Series Crossed Roller Bearings

CRBH Series Crossed Roller BearingsThe inner ring and outer ring of the CRBH series crossed roller bearings are all integrated structures. Their overall sizes are utterly the same as RB and RE series crossed roller bearings, but its outer ring has hole type structure for installing bearing rollers, so both the inner ring and outer ring can achieve high rotation accuracy; thus, both the bearing inner ring and the outer ring is available to rotate.The inner and outer rings are ultra-thin. Due to the ultra-thin design and the outer ring and inner ring without mounting holes, the mounting requires the flange and the support to be fixed. In addition, since the outer ring and the inner ring are both integral structures, the mount does not affect the performance, so stable rotation accuracy and torque can be obtained, which is suitable for the outer ring and the inner ring to rotate. Still, there are occasions when the size is small.

Technical data

Part NO.		Dimension(mm)			Base Load Ratings(kN)		Mass (kg)
OpenType	Sealed Type	d	D	B	Cr	Cor
CRBH208A	CRBH208AUU	20	36	8	2.91	2.43	0.04
CRBH258A	CRBH258AUU	25	41	8	3.12	2.81	0.05
CRBH3010A	CRBH3010AUU	30	55	10	7.6	8.37	0.12
CRBH3510A	CRBH3510AUU	35	60	10	7.9	9.13	0.13
CRBH4010A	CRBH4010AUU	40	65	10	8.61	10.6	0.15
CRBH4510A	CRBH4510AUU	40	70	10	8.86	11.3	0.16
CRBH5013A	CRBH5013AUU	50	80	13	17.3	20.9	0.29
CRBH6013A	CRBH6013AUU	60	90	13	18.8	24.3	0.33
CRBH7013A	CRBH7013AUU	70	100	13	20.1	27.7	0.38
CRBH8016A	CRBH8016AUU	80	120	16	32.1	43.4	0.74
CRBH9016A	CRBH9016AUU	90	130	16	33.1	46.8	0.81
CRBH10020A	CRBH10020AUU	100	150	20	50.9	72.2	1.45
CRBH11020A	CRBH11020AUU	110	160	20	52.4	77.4	1.56
CRBH12025A	CRBH12025AUU	120	180	25	73.4	108	2.62
CRBH13025A	CRBH13025AUU	130	190	25	75.9	115	2.82
CRBH14025A	CRBH14025AUU	140	200	25	81.9	130	2.96
CRBH15025A	CRBH15025AUU	150	210	25	84.3	138	3.16
CRBH20025A	CRBH20025AUU	200	260	25	92.3	169	4
CRBH25025A	CRBH25025AUU	250	310	25	102	207	4.97

CRBH crossed roller bearing characteristics:

1. High precision: P4 precision, P2 precision2. High rigidity: This series bearing has preload3. High load: This series bearing can bear double-direction axial load, radial load, and tilting moment4. Small size: This series bearing can save space for machine tools

CRBH Series crossed roller bearing application:

It is suitable for limited space cases, where high rigidity and rotation accuracy are required. Mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways, and other industries.

Company Information

We are a professional bearing exporter in China, producing many different types and sizes of bearings. We can provide you with excellent service in a wide range of bearings with world-class quality, such as deep groove ball bearings, spherical roller bearings, self-aligning ball bearings, cylindrical roller bearings, tapered roller bearings, thrust ball bearings, angular contact ball bearings, needle roller bearings, crossed roller bearings, pillow block bearing, slewing bearings, plain bearings, etc. Bearings can also provide OEM services according to customer requirements. Our bearings products are widely used in various applications, such as port, ship, vehicle, mining, engineering, lifting, environmental protection, oil, chemicals, light industry, metallurgical machinery, the military, etc. Products are exported to the United States, Germany, Japan, Spain, Canada, Italy, France, Finland, South Korea, India, Singapore, Brazil, Australia, and other countries. If you need crossed roller bearings, please get in touch with us.

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