CRBC40040-Crossed Roller Bearing

Structure:Crossed Roller Bearing
Gear teeth: without
Seals type:Open or UU
Material: GCr15
Product description: IKO CRBC40040 turntable slewing ring bearings are crossed roller bearing with separable outer ring and integrated inner ring, it shares same structure with CRB series crossed roller slewing ring

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CRBC40040 Crossed Roller Bearing Specification:

PART NO.	Dimesion(mm)				Load capacity		Mass (kg)
Open type	d	D	B	rsmin	Cr	Cor	Mass (kg)
CRBC40040	400	510	40	2.5	222	455	23.5

IKO CRBC series crossed roller bearing: click below links to see detailed parameters of each model.

CRBC3010 CRBC4010 CRBC4510 CRBC5013 CRBC6013 CRBC7013 CRBC8016 CRBC9016 CRBC10020 CRBC11020 CRBC12025
CRBC13025 CRBC14025 CRBC15025 CRBC15030 CRBC20025 CRBC20030 CRBC20035 CRBC25025 CRBC25030
CRBC25040 CRBC30025 CRBC30035 CRBC30040 CRBC40035 CRBC40040 CRBC40070 CRBC50040 CRBC50050
CRBC50070 CRBC60040 CRBC60070 CRBC600120 CRBC70045 CRBC70070 CRBC700150 CRBC80070 CRBC800100

IKO CRBC crossed roller bearing feature:

Crossed roller bearings are two-row cylindrical rollers that are vertically aligned with each other through a nylon spacer on a 90-degree V-shaped raceway. Therefore, the cross-roller bearing can withstand multiple loads such as radial load, axial load and moment load. . The size of the inner and outer rings is miniaturized, the extremely thin form is a small size close to the limit, and has high rigidity, and the DK crossed roller bearing accuracy can reach P2-P5.

CRBC series crossed roller bearing (Separable Outer Ring,For Inner Ring Rotation)

CRB type: Without cage,Full complement rollers; CRBC type: With Cage ;
The outer ring is split while the inner ring is integrated into the main body. It is being used in cases where a high rotational accuracy of the inner ring is required.

IKO CRBC crossed roller bearing application:

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

All IKO CRBC crossed roller bearing models:

Shaft diameter	PART NO.	Dimesion(mm)				Load capacity		Mass (kg)
Shaft diameter	PART NO.	d	D	B	rsmin	Cr	Cor	Mass (kg)
30	CRBC3010	30	55	10	0.3	3.83	4.13	0.12
40	CRBC4010	40	65	10	0.3	4.28	5.14	0.15
50	CRBC5013	50	80	13	0.6	10.7	12.6	0.29
60	CRBC6013	60	90	13	0.6	11.6	14.6	0.33
70	CRBC7013	70	100	13	0.6	12.3	16.7	0.38
80	CRBC8016	80	120	16	0.6	18.2	25.5	0.74
90	CRBC9016	90	130	16	1	19.4	28.6	0.81
100	CRBC10020	100	150	20	1	31.5	45.1	1.45
110	CRBC11020	110	160	20	1	33.5	50.7	1.56
120	CRBC12025	120	180	25	1.5	47.7	70.5	2.62
130	CRBC13025	130	190	25	1.5	49.2	74.8	2.82
140	CRBC14025	140	200	25	1.5	50.7	79.2	2.96
150	CRBC15025	150	210	25	1.5	53.8	87.7	3.16
150	CRBC15030	150	230	30	1.5	69.2	108	5.3
200	CRBC20025	200	260	25	2	60.2	110	4
200	CRBC20030	200	280	30	2	108	178	6.7
200	CRBC20035	200	295	35	2	137	215	9.58
250	CRBC25025	250	310	25	2.5	67.2	136	4.97
250	CRBC25030	250	330	30	2.5	116	208	8.1
250	CRBC25040	250	355	40	2.5	179	299	14.8
300	CRBC30025	300	360	25	2.5	73.8	162	5.88
300	CRBC30035	300	395	35	2.5	163	299	13.4
300	CRBC30040	300	405	40	2.5	194	351	17.2
400	CRBC40035	400	480	35	2.5	133	300	14.5
400	CRBC40040	400	510	40	2.5	222	455	23.5
400	CRBC40070	400	580	70	2.5	470	811	72.4
500	CRBC50040	500	600	40	2.5	212	497	26
500	CRBC50050	500	625	50	2.5	247	561	41.7
500	CRBC50070	500	680	70	2.5	536	1020	86.1
600	CRBC60040	600	700	40	3	231	581	30.6
600	CRBC60070	600	780	70	3	591	1230	102
600	CRBC600120	600	870	120	3	1250	2210	274
700	CRBC70045	700	815	45	3	250	681	46.5
700	CRBC70070	700	880	70	3	630	1390	115
700	CRBC700150	700	1020	150	3	1660	3010	478
800	CRBC80070	800	950	70	4	417	1090	109
800	CRBC800100	800	1030	100	4	936	2040	247

DK provides high quality and fully replaceable bearing of CRBC40040 crossed roller bearing and other models. Looking forward to your enquiry.

To learn more about our company or get the Installation Instructions of CRBC40040 crossed roller bearing please feel free to contact us. Drawing and sample of CRBC40040 crossed roller bearing are available upon request.

DK bearing IKO CRBC40040 Crossed Roller Bearing provides high and stable running accuracy, suited for precision detecting instrument, robot joints, direct drive torque motor, high-precision turntable.