RB Series Crossed Roller Bearing-Luoyang Chen Xing Bearing co., ltd .

RB Series Crossed Roller Bearing

crossed roller bearing|Precision CNC bearings|40-200mm

(Separable Outer Ring, Type for Inner Ring Rotation)

Product Features :
CXB Crossed roller bearings are lightweight, compact bearings with thinnest possible

inner and outer rings with high rigidity, because of its vertical arrangement of

cylindrical rollers with a 90°V groove through the separate spacers in the deep groove

rolling surface. This special design allows just one bearing to carry loads in all

directions including radial, axial and moment loads.

Series introduction:
RB standard type is a bearing with thinnest possible inner and outer rings because

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.
Applications:
•Industrial Robotic arm,Reducer drive

•precision Turntable,NC rotary table
•Rotation part of Machine tools
•Inspection instrument,Medical equipment
• Aviation equipment,Military radar etc

cross roller bearings RB-series‘s detail information:

shaft diameter (mm)	Identifi -cation number	Main dimensions						Shoulder height		Basic load rating（radial）		weight
shaft diameter (mm)	Identifi -cation number	inner ring d (mm)	outer ring D (mm)	Roller pitch circle diameter dp (mm)	width B B1 (mm)	Greasing hole φ	Chamfer r(mm)	ds	Dh	C kN	C0 kN	Kg
40	RB4010	40	65	51.5	10	1	0.6	47.5	57.5	8.33	10.6	0.16
45	RB4510	45	70	56.5	10	1	0.6	51	61.5	8.62	11.3	0.17
50	RB5013	50	80	64	13	1.5	0.6	57.4	72	16.7	20.9	0.27
60	RB6013	60	90	74	13	1.5	0.6	68	82	18	24.3	0.3
70	RB7013	70	100	84	13	1.5	1	78	92	19.4	27.7	0.35
80	RB8016	80	120	98	16	1.5	1	91	111	30.1	42.1	0.7
90	RB9016	90	130	108	16	1.5	1.5	98	118	31.4	45.3	0.75
100	RB10016	100	140	119.3	16	1.5	1.5	109	129	31.7	48.6	0.83
100	RB10020	100	150	123	20	1.5	1.5	113	133	33.1	50.9	1.45
110	RB11012	110	135	121.8	12	1.5	1	117	127	12.5	24.1	0.4
110	RB11015	110	145	126.5	15	1.5	1	122	136	23.7	41.5	0.75
110	RB11020	110	160	133	20	1.5	1.5	120	143	34	54	1.56
120	RB12016	120	150	134.2	16	1.5	1.5	127	141	24.2	43.2	0.72
120	RB12025	120	180	148.7	25	2	1	133	164	66.9	100	2.62
130	RB13015	130	160	144.5	15	1.5	2	137	152	25	46.7	0.72
130	RB13025	130	190	158	25	2	1	143	174	69.5	107	2.82
140	RB14016	140	175	154.8	16	1.5	2	147	162	25.9	50.1	1
140	RB14025	140	200	168	25	2	1.5	154	185	74.8	121	2.96
150	RB15013	150	180	164	13	1.5	2	157	172	27	53.5	0.68
	RB15025		210	178	25	2	1	164	194	76.8	128	3.16
	RB15030		230	188	30	3	2	173	211	100	156	5.3
160	RB16025	160	220	188.6	25	2	2	173	204	81.7	135	3.14
170	RB17020	170	220	191	20	1.5	2	184	198	29	62.1	2.11
180	RB18025	180	240	210	25	2	2	195	225	84	143	3.44
190	RB19025	190	240	211.9	25	1.5	2	202	222	41.7	82.9	2.99
200	RB20025	200	260	230	25	2	2.5	215	245	84.2	157	4
	RB20030		280	240	30	3	2.5	221	258	114	200	6.7
	RB20035		295	247.7	35	3	2.5	225	270	151	252	9.6