RE Series crossed roller bearings_Luoyang TongKang Precision Bearing Co., Ltd.

Model No.	Boundary Dim (mm)				Mounting Dim (mm)		Basic load rating		Mass
							Basic load rating
	Inner Ф	Outer Ф	Width				C	Co

	d	D	B	rmin	ds	Dh	kN	kN	kg
RE2008	20	36	8	0.5	23.5	30.5	3.23	3.1	0.04
RE2508	25	41	8	0.5	28.5	35.5	3.63	3.83	0.05
RE3010	30	55	10	0.6	37	47	7.35	8.36	0.12
RE3510	35	60	10	0.6	41	51.5	7.64	9.12	0.13
RE4010	40	65	10	0.6	47.5	58	8.33	10.6	0.16
RE4510	45	70	10	0.6	51	61.5	8.62	11.3	0.17
RE5013	50	80	13	0.6	57.5	72	16.7	20.9	0.27
RE6013	60	90	13	0.6	68	82	18	24.3	0.3
RE7013	70	100	13	0.6	78	92	19.4	27.7	0.35
RE8016	80	120	16	0.6	91	111	30.1	42.1	0.7
RE9016	90	130	16	1	98	118	31.4	45.3	0.75
RE10016	100	140	16	1	109	129	31.7	48.6	0.83
RE10020	100	150	20	1	113	133	33.1	50.9	1.45
RE11012	110	135	12	0.6	117	127	12.5	24.1	0.4
RE11015	110	145	15	0.6	122	136	23.7	41.5	0.75
RE11020	110	160	20	1	120	140	34	54	1.56
RE12016	120	150	16	0.6	127	141	24.2	43.2	0.72
RE12025	120	180	25	1.5	133	164	66.9	100	2.62
RE13015	130	160	15	0.6	137	152	25	46.7	0.72
RE13025	130	190	25	1.5	143	174	69.5	107	2.82
RE14016	140	175	16	1	147	162	25.9	50.1	1
RE14025	140	200	25	1.5	154	185	74.8	121	2.96
RE15013	150	180	13	0.6	158	172	27	53.5	0.68
RE15025	150	210	25	1.5	164	194	76.8	128	3.16
RE15030	150	230	30	1.5	173	210	100	156	5.3
RE16025	160	220	25	1.5	173	204	81.7	135	3.14
RE17020	170	220	20	1.5	184	198	29	62.1	2.21
RE18025	180	240	25	1.5	195	225	84	143	3.44
RE19025	190	240	25	1	202	222	41.7	82.9	2.99
RE20025	200	260	25	2	215	245	84.2	157	4
RE20030	200	280	30	2	221	258	114	200	6.7
RE20035	200	295	35	2	225	270	151	252	9.6
RE22025	220	280	25	2	235	265	92.3	171	4.1
RE24025	240	300	25	2.5	256	281	68.3	145	4.5
RE25025	250	310	25	2.5	268	293	69.3	150	5
RE25030	250	330	30	2.5	269	306	126	244	8.1
RE25040	250	355	40	2.5	275	326	195	348	14.8
RE30025	300	360	25	2.5	319	344	75.5	178	5.9
RE30035	300	395	35	2.5	322	368	183	367	13.4
RE30040	300	405	40	2.5	326	377	212	409	17.2
RE35020	350	400	20	2.5	363	383	54.1	143	3.9
RE40035	400	480	35	2.5	422	459	156	370	14.5
RE40040	400	510	40	2.5	428	479	241	531	23.5
RE45025	450	500	25	1	464	484	61.7	182	6.6
RE50025	500	550	25	1	514	534	65.5	201	7.3
RE50040	500	600	40	2.5	526	572	239	607	26
RE50050	500	625	50	2.5	536	587	267	653	41.7
RE60040	600	700	40	3	627	673	264	721	29

RE Series Crossed Cylindrical Roller Bearings feature a structure with two split inner rings and one integrated outer ring, making them suitable for applications requiring high rotational accuracy of the outer ring.

Thanks to the cylindrical rollers arranged perpendicular to each other in 90-degree V-shaped raceway grooves, a single RE series bearing can handle loads from all directions—radial, axial, and overturning moment loads.

The RE series crossed cylindrical roller bearings have been miniaturized to the smallest possible dimensions while still maintaining high rigidity, making them ideally suited for joints and rotating sections of industrial robots, rotary tables of machining centers, rotating parts of manipulators, precision rotary tables, medical instruments, measuring instruments, IC manufacturing equipment, and similar applications.

The RE series crossed cylindrical roller bearings offer exceptionally high precision. Spacers are installed between the rolling elements to prevent mutual friction and the increase in rotational torque caused by roller skewing. As a result, stable, high-precision rotational motion is achieved even when preload is applied.