Crossed Roller Bearings,Special Roller Bearings,Customizable

crossed roller bearings

special bearings

Crossed roller bearings are a special type bearing with split inner ring and rotating outer ring. Since the divided inner ring or outer ring is installed with rollers and spacers, it is fixed with the cross roller ring to prevent separation from each other, so it is easy to install the cross roller ring.

Features of Crossed Roller Bearings

Excellent rotation accuracy
Simplified operation and installation
Withstand large axial and radial loads
Significantly save installation space
High speed capability

structure of Crossed Roller Bearings

Crossed cylindrical roller bearings
Crossed tapered roller bearings

crossed roller Bearings Repair & Replacement

If you need repair &replacement crossed roller bearings,please contact us.

crossed roller bearings models

THK RB Series

THK RE Series

THK RU Series

INA SX ,XSU Series

IKO CRB Series

THK RB Series

THK RE Series

THK RU Series

INA SX ,XSU Series

IKO CRB Series

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applications

Machine tools
Industrial robots
Precision rotary tables

Model	inner ring	outer ring	Roller pitch circle diameter	width
	d	D	Dpw	B B1	kg
RB2008	20	36	27	8	0.04
RB2508	25	41	32	8	0.05
RB3010	30	55	41.5	10	0.12
RB3510	35	60	46.5	10	0.13
RB4010	40	65	52	10	0.16
RB4510	45	70	57.5	10	0.17
RB5013	50	80	65	13	0.27
RB6013	60	90	75	13	0.3
RB7013	70	100	82.3	13	0.35
RB8016	80	120	100	16	0.7
RB9016	90	130	108	16	0.75
RB10016	100	140	120.2	16	0.83
RB10020	100	150	123	20	1.45
RB11012	110	135	121.8	12	0.4
RB11015		145	126.5	15	0.75
RB11020		160	133	20	1.56
RB12016	120	150	132.5	16	0.72
RB12025	120	180	148.3	25	2.62
RB13015	130	160	143.1	15	0.72
RB13025	130	190	158	15	2.82
RB14016	140	175	154.8	16	1
RB14025	140	200	168	25	2.96
RB15013	150	180	164	13	0.68
RB15025		210	180	25	3.16
RB15030		230	188	30	5.3
RB16025	160	220	188	25	3.14
RB17020	170	220	192	20	2.21
RB18025	180	240	208	25	3.44
RB19025	190	240	212	25	2.99
RB20025	200	260	230	25	4
RB20030		280	240	30	6.7
RB20035		295	247.7	35	9.6
RB22025	220	280	248.5	25	4.1
RB24025	240	300	269	25	4.5
RB25025	250	310	277.5	25	5
RB25030		330	287.5	30	8.1
RB25040		355	300.7	40	14.8
RB30025	300	360	328	25	5.9
RB30035		395	345	35	13.4
RB30040		405	351.6	40	17.2
RB35020	350	400	373.4	20	3.9
RB40035	400	480	439	35	14.5
RB40040	400	510	451	40	23.5
RB45025	450	500	472	25	6.6
RB50025	500	550	524.2	25	7.3
RB50040		600	548.8	40	26
RB50050		625	561.6	50	41.7
RB60040	600	700	647	40	29
RB70045	700	815	753.5	45	46
RB80070	800	950	868.1	70	105
RB90070	900	1050	969	70	120
RB1000110	1000	1250	1114	110	360
RB1250110	1250	1500	1365	110	440

Models	d	D	B
	mm	mm	mm
RE 2008	20	36	8
RE 2508	25	41	8
RE 3010	30	55	10
RE 3510	35	60	10
RE 4010	40	65	10
RE 4510	45	70	10
RE 5013	50	80	13
RE 6013	60	90	13
RE 7013	70	100	13
RE 8016	80	120	16
RE 9016	90	130	16
RE 10016	100	140	16
RE 10020	100	150	20
RE 11012	110	135	12
RE 11015	110	145	15
RE 11020	110	160	20
RE 12016	120	150	16
RE 12025	120	180	25
RE 13015	130	160	15
RE 13025	130	190	25

Models	d	D	B
	mm	mm	mm
RU 42	20	70	12
RU 66	35	95	15
RU 85	55	120	15
RU 124	80	165	22
RU 124G	80	165	22
RU 124X	80	165	22
RU 148	90	210	25
RU 148G	90	210	25
RU 148X	90	210	25
RU 178	115	240	28
RU 178G	115	240	28
RU 178X	115	240	28
RU 228	160	295	35
RU 228G	160	295	35
RU 228X	160	295	35
RU 297	210	380	40
RU 297G	210	380	40
RU 297X	210	380	40
RU 445	350	540	45
RU 445G	350	540	45

Models	di	Da	H
	mm	mm	mm
SX011814	70	90	10
SX011818	90	115	13
SX011820	100	125	13
SX011824	120	150	16
SX011828	140	175	18
SX011832	160	200	20
SX011836	180	225	22
SX011840	200	250	24
SX011848	240	300	28
SX011860	300	380	38
SX011868	340	420	38
SX011880	400	500	46
SX0118/500	500	620	56