CRBC Series Crossed Roller Bearings

CRBC Series Crossed Roller BearingsCRBC standard type cross roller bearing (separable outer ring for inner ring rotation).CRBC is a standard type with the thinnest possible inner and outer rings. It is optimal for locations where the rotational accuracy of the inner circle is required. CRBC series crossed roller bearings have a series of advantages: small size, high rotation accuracy, strong resistance to deformation, large carrying capacity, and flexible structural design. They are widely used in the joints and rotating parts of industrial robots, CNC rotary tables, CNC Machine tools, index plates, precision test turntables, medical equipment, optical telescopes and large radar antennas, and other precision equipment.

Technical data

Part NO.		Main dimensions(mm)				Mounting dimensions (mm)		CRBC		CRB		Weight
With cage	Full Complement	inner  ring	outer diameter D	width	Chamfer (min)	da	Da	Basic dynamic load rating C (KN)	Basic static load rating Co (KN)	Basic dynamic load rating C (KN)	Basic static load rating Co (KN)	(Kg)
		d		B
CRBC 3010	CRB 3010	30	55	10	0.3	34	44	3.83	4.13	5.29	6.35	0.1
CRBC 4010	CRB 4010	40	65	10	0.3	44	54	4.28	5.14	5.98	8.04	0.15
CRBC 5013	CRB 5013	50	80	13	0.6	55	71	10.7	12.6	14.2	18.4	0.29
CRBC 6013	CRB 6013	60	90	13	0.6	64	81	11.6	14.6	15.4	21.5	0.33
CRBC 7013	CRB 7013	70	100	13	0.6	75	91	12.3	16.7	17	25.5	0.38
CRBC 8016	CRB 8016	80	120	16	0.6	86	107	18.2	25.5	24.3	37.5	0.74
CRBC 9016	CRB 9016	90	130	16	1	98	118	19.4	28.6	25.9	42.1	0.81
CRBC10020	CRB 10020	100	150	20	1	108	134	31.5	45.1	39.4	61.1	1.45
CRBC11020	CRB 11020	110	160	20	1	118	144	33.5	50.7	41.2	66.7	1.56
CRBC 12025	CRB 12025	120	180	25	1.5	132	164	47.7	70.5	59.9	95.4	2.62
CRBC13025	CRB 13025	130	190	25	1.5	140	172	49.2	74.8	61	99.8	2.82
CRBC 14025	CRB 14025	140	200	25	1.5	151	183	50.7	79.2	64.1	108	2.96
CRBC15025	CRB 15025	150	210	25	1.5	160	192	53.8	87.7	65	113	3.16
CRBC15030	CRB 15030	150	230	30	1.5	166	202	69.2	108	85.9	144	5.3
CRBC20025	CRB 20025	200	260	25	2	208	239	60.2	110	75.3	148	4
CRBC20030	CRB 20030	200	280	30	2	218	262	108	178	133	234	6.7
CRBC20035	CRB 20035	200	295	35	2	221	274	137	215	168	282	9.58

Product Features

High precision: accuracy can reach P4, P2 level;High rigidity: high internal precision of the bearing, uniform load distribution, the series of bearings are preloaded;High load: can withstand axial load, radial load, overturning hurdle.Small size: the bearing wall is thin, and a small size can save space for the host.Scope of application: It is widely used in precision rotary tables, robot rotary joints, medical equipment, measuring instruments, etc.

The application of the CRBC series crossed roller bearing.

CRBC series crossed roller bearing is a lightweight, compact type with the thinnest possible inner and outer rings, especially for the lightest, with high rigidity. It is optimal for applications such as joints, swiveling units of industrial robots, and swiveling tables of machining centers. Rotary units of manipulators. Precision rotary tables, medical equipment, measuring instruments, and IC manufacturing machines.

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.

FAQ

1. Are you a factory or a trading company?We are a factory, a professional manufacturer of high precision bearings, which has combined researching and developing, producing and marketing together. Taking advantage of the solid industrial basis of Ningbo city, we grew up rapidly under the guidance of the pioneer in the bearing industry. After years of researching and producing experience, we have developed an integrated system. We have solid technical strength, excellent processing facilities, and a completed quality control system.2. Do you have a stock for CRBC series crossed roller bearings?Yes, we have many CRBC series crossed roller bearings in stock. Some are finished with precision grade P5 or P4. Some are half-finished as parts in stock. If there is an offer request, please contact us for a stocklist.3. How about your package of CRBC series crossed roller bearings?All small and medium-size CRBC series crossed roller bearings are Vacuum-packed + solid paper carton + plywood box packing outside.4. Can you arrange shipment for customers?Yes, we can. Depending on different requirements on delivery time, we can choose parcel service (FedEx, UPS, TNT, etc., 5-7 days), by air, or by sea for delivery.