Cross Roller Bearing

Replacement THK Crossed Roller Bearings

Posted by Charlie

20/12/2024

On 07/08/2022

Contents Hidden

1 Replacement THK Crossed Roller Bearings RB Series: Separable Outer Ring Type for Inner Ring Rotation

1.1 RB Series Cross Roller Bearing

2 Replacement THK Crossed Roller Bearings RE Series: Separable Inner Ring Type for Outer Ring Rotation

2.1 RE Series Crossed Roller Bearing

3 Replacement THK Crossed Roller Bearings RA Series: Separable Outer Ring Type for Inner Ring Rotation

3.1 RA Series Cross Roller Bearing

4 Replacement THK Crossed Roller Bearings RU Series: intergrated inner ring and outer ring

4.1 RU Series Cross Roller Bearing

4.2 About LKPB Bearing manufacturer

4.3 LKPB With more than 10 years of production experience

4.3.1 Get a free quote fast

LKPB® is the most professional manufacturer of precision crossed roller bearings in China, its products can be 1:1 replacement THK crossed roller bearings, bearing precision P5/P4/P2 optional, the longest warranty of 24 months, sufficient stock, welcome to inquire!

Replacement THK Crossed Roller Bearings RB Series: Separable Outer Ring Type for Inner Ring Rotation

RB Series Cross Roller Bearing

LKPB Models	inner ring	outer ring	width	Greasing hole	Chamfer	Shoulder height		Basic load rating（radial）		weight
	d	D	B B1	a-b	r(min)	ds	Dh	C	C0	Kg
	(mm)	(mm)	(mm)	a-b	r(min)	ds	Dh	kN	kN	Kg
RB2008	20	36	8	2-0.8	0.5	23.5	30.5	3.23	3.1	0.04
RB2508	25	41	8	2-0.8	0.5	28.5	35.5	3.63	3.83	0.05
RB3010	30	55	10	2.5-1	0.6	37	47	7.35	8.36	0.12
RB3510	35	60	10	2.5-1	0.6	41	51.5	7.64	9.12	0.13
RB4010	40	65	10	2.5-1	0.6	47.5	57.5	8.33	10.6	0.16
RB4510	45	70	10	2.5-1	0.6	51	61.5	8.62	11.3	0.17
RB5013	50	80	13	2.5-1.6	0.6	57.4	72	16.7	20.9	0.27
RB6013	60	90	13	2.5-1.6	0.6	68	82	18	24.3	0.3
RB7013	70	100	13	2.5-1.6	0.6	78	92	19.4	27.7	0.35
RB8016	80	120	16	3-1.6	0.6	91	111	30.1	42.1	0.7
RB9016	90	130	16	3-1.6	1	98	118	31.4	45.3	0.75
RB10016	100	140	16	3.5-1.6	1	109	129	31.7	48.6	0.83
RB10020	100	150	20	3.5-1.6	1	113	133	33.1	50.9	1.45
RB11012	110	135	12	2.5-1	1	117	127	12.5	24.1	0.4
RB11015	110	145	15	3.5-1.6	1.6	122	136	23.7	41.5	0.75
RB11020	110	160	20	3.5-1.6	1.6	120	143	34	54	1.56
RB12016	120	150	16	3.5-1.6	1.6	127	141	24.2	43.2	0.72
RB12025	120	180	25	3.5-2	2	133	164	66.9	100	2.62
RB13015	130	160	15	3.5-1.6	1.6	137	152	25	46.7	0.72
RB13025	130	190	25	3.5-2	2	143	174	69.5	107	2.82
RB14016	140	175	16	3.5-1.6	1.6	147	162	25.9	50.1	1
RB14025	140	200	25	3.5-2	2	154	185	74.8	121	2.96
RB15013	150	180	13	2.5-1.6	1.6	157	172	27	53.5	0.68
RB15025	150	210	25	3.5-2	2	164	194	76.8	128	3.16
RB15030	150	230	30	4.5-3	3	173	211	100	156	5.3
RB16025	160	220	25	3.5-2	2	173	204	81.7	135	3.14
RB17020	170	220	20	3.5-1.6	1.5	184	198	29	62.1	2.11
RB18025	180	240	25	3.5-2	1.5	195	225	84	143	3.44
RB19025	190	240	25	3.5-1.6	1	202	222	41.7	82.9	2.99
RB20025	200	260	25	3.5-2	2	215	245	84.2	157	4
RB20030	200	280	30	4.5-3	2	221	258	114	200	6.7
RB20035	200	295	35	5-3	2	225	270	151	252	9.6
RB22025	220	280	25	3.5-2	2	235	265	92.3	171	4.1
RB24025	240	300	25	3.5-2	2.5	256	281	68.3	145	4.5
RB25025	250	310	25	3.5-2	2.5	265	290	69.3	150	5
RB25030	250	330	30	4.5-3	2.5	269	306	126	244	8.1
RB25040	250	355	40	6-3.5	2.5	275	326	195	348	14.8
RB30025	300	360	25	3.5-2	2.5	315	340	76.3	178	5.9
RB30035	300	395	35	5-3	2.5	322	368	183	367	13.4
RB30040	300	405	40	6-3.5	2.5	326	377	212	409	17.2
RB35020	350	400	20	3.5-1.6	2.5	363	383	54.1	143	3.9
RB40035	400	480	35	5-3	2.5	422	459	156	370	14.5
RB40040	400	510	40	6-3.5	2.5	428	479	241	531	23.5
RB45025	450	500	25	3.5-1.6	1	464	484	61.7	182	6.6
RB50025	500	550	25	3.6-1.6	1	514	534	65.5	201	7.3
RB50040	500	600	40	6-3	2.5	526	572	239	607	26
RB50050	500	625	50	6-3.5	2.5	536	587	267	653	41.7
RB60040	600	700	40	6-3	3	627	673	264	721	29
RB70045	700	815	45	6-3	3	731	777	281	836	46
RB80070	800	950	70	6-4	4	836	900	468	1330	105
RB90070	900	1050	70	6-4	4	937	1001	494	1490	120
RB1000110	1000	1250	110	6-6	5	1057	1171	1220	3220	360
RB1250110	1250	1500	110	6-6	5	1308	1423	1350	3970	440

Replacement THK Crossed Roller Bearings RE Series: Separable Inner Ring Type for Outer Ring Rotation

RE Series Crossed Roller Bearing

LKPB Models	Outer Dimensions (mm)						Rated Load (KN)		Mass
	Inner Diameter	Inner Diameter	Width	Roller Pitch Circle Diameter	Shoulder Dimensions		Axial Load
	Inner Diameter	Inner Diameter	Width	Roller Pitch Circle Diameter	Shoulder Dimensions		Axial Load
	d	D	B	Dpw	ds	Dh	C	Co	Kg
RE2008	20	36	8	29	23.5	30.5	3.23	3.1	0.04
RE2508	25	41	8	34	28.5	35.5	3.63	3.83	0.05
RE3010	30	55	10	43.5	37	47	7.35	8.36	0.12
RE3510	35	60	10	48.5	41	51.5	7.64	9.12	0.13
RE4010	40	65	10	53.5	47.5	58	8.33	10.6	0.16
RE4510	45	70	10	58.5	51	61.5	8.62	11.3	0.17
RE5013	50	80	13	66	57.5	72	16.7	20.9	0.27
RE6013	60	90	13	76	68	82	18	24.3	0.3
RE7013	70	100	13	86	78	92	19.4	27.7	0.35
RE8016	80	120	16	101.4	91	111	30.1	42.1	0.7
RE9016	90	130	16	112	98	118	31.4	45.3	0.75
RE10016	100	140	16	121.1	109	129	31.7	48.6	0.83
RE10020	100	150	20	127	113	133	33.1	50.9	1.45
RE11012	110	135	12	123.3	117	127	12.5	24.1	0.4
RE11015	110	145	15	129	122	136	23.7	41.5	0.75
RE11020	120	160	20	137	120	140	34	54	1.56
RE12016		150	16	136	127	141	24.2	43.2	0.72
RE12025		180	25	152	133	164	66.9	100	2.62
RE13015	130	160	15	146	137	152	25	46.7	0.72
RE13025	130	190	25	162	143	174	69.5	107	2.82
RE14016	140	175	16	160	147	162	25.9	50.1	1
RE14025	140	200	25	172	154	185	74.8	121	2.96
RE15013	150	180	13	166	158	172	27	53.5	0.68
RE15025		210	25	182	164	194	76.8	128	3.16
RE15030		230	30	192	173	210	100	156	5.3
RE16025	160	220	25	192	173	204	81.7	135	3.14
RE17020	170	220	20	196.1	184	198	29	62.1	2.21
RE18025	180	240	25	210	195	225	84	143	3.44
RE19025	190	240	25	219	202	222	41.7	82.9	2.99
RE20025	200	260	25	230	215	245	84.2	157	4
RE20030		280	30	240	221	258	114	200	6.7
RE20035		295	35	247.7	225	270	151	252	9.6
RE22025	220	280	25	250.1	235	265	92.3	171	4.1
RE24025	240	300	25	272.5	256	281	68.3	145	4.5
RE25025	250	310	25	280.9	268	293	69.3	150	5
RE25030		330	30	287.5	269	306	126	244	8.1
RE25040		355	40	300.7	275	326	195	348	14.8
RE30025	300	360	25	332	319	344	76.3	178	5.9
RE30035		395	35	345	322	368	183	367	13.4
RE30040		405	40	3516	326	377	212	409	17.2
RE35020	350	400	20	376.6	363	383	54.1	143	3.9
RE40035	400	480	35	440.3	422	459	156	370	14.5
RE40040	400	510	40	453.4	428	479	241	531	23.5
RE45025	450	500	25	476.6	464	484	61.7	182	6.6
RE50025	500	550	25	526.6	514	534	65.5	201	7.3
RE50040		600	40	548.8	526	572	239	607	26
RE50050		625	50	561.6	536	587	267	653	41.7
RE60040	600	700	40	650	627	673	264	721	29

Replacement THK Crossed Roller Bearings RA Series: Separable Outer Ring Type for Inner Ring Rotation

RA Series Cross Roller Bearing

Shaft diameter	LKPB Models	Major dimensions						Shoulder dimensions		Basic load rating(radial)		Weight
		Inner diameter	Outer diameter	Width	Greasing hole		rmin			Basic load rating(radial)		Weight
		Inner diameter	Outer diameter	Width	Greasing hole		rmin			C	C0	Mass
		d	D	B B1	a	b		ds	Dh	kN	kN	kg
50	RA5008	50	66	8	2	0.8	0.5	53.5	60.5	5.1	7.19	0.08
60	RA6008	60	76	8	2	0.8	0.5	63.5	70.5	5.68	8.68	0.09
70	RA7008	70	86	8	2	0.8	0.5	73.5	80.5	5.98	9.8	0.1
80	RA8008	80	96	8	2	0.8	0.5	83.5	90.5	6.37	11.3	0.11
90	RA9008	90	106	8	2	0.8	0.5	93.5	100.5	6.76	12.4	0.12
100	RA10008	100	116	8	2	0.8	0.5	103.5	110.5	7.15	13.9	0.14
110	RA11008	110	126	8	2	0.8	0.5	113.5	120.5	7.45	15	0.15
120	RA12008	120	136	8	2	0.8	0.5	123.5	130.5	7.84	16.5	0.17
130	RA13008	130	146	8	2	0.8	0.5	133.5	140.5	7.94	17.6	0.18
140	RA14008	140	156	8	2	0.8	0.5	143.5	150.5	8.33	19.1	0.19
150	RA15008	150	166	8	2	0.8	0.5	153.5	160.5	8.82	20.6	0.2
160	RA16013	160	186	13	2.5	1.6	0.8	165	179	23.3	44.9	0.59
170	RA17013	170	196	13	2.5	1.6	0.8	175	189	23.5	46.5	0.64
180	RA18013	180	206	13	2.5	1.6	0.8	185	199	24.5	49.8	0.68
190	RA19013	190	216	13	2.5	1.6	0.8	195	209	24.9	51.5	0.69
200	RA20013	200	226	13	2.5	1.6	0.8	205	219	25.8	54.7	0.71

Replacement THK Crossed Roller Bearings RU Series: intergrated inner ring and outer ring

RU Series Cross Roller Bearing

LKPB Number	Main dimensions						Shoulder height		Basic load rating（radial）		Weight
	ID	OD	PCD	B	Oil hole	rmin	Shoulder height		Basic load rating（radial）		Weight
	d	D	dp	β	d1	rmin	ds	Dh	C/kN	Co/kN	kg
RU28	10	52	28	8		0.3	24	29.5	2.9	24	0.12
RU42	20	70	41.5	12	3.1	0.6	37	47	7.35	8.35	0.29
RU66	35	95	66	15	3.1	0.6	59	74	17.5	22.3	0.62
RU85	55	120	85	15	3.1	0.6	79	93	20.3	29.5	1
RU124(G)	80	165	124	22	3.1	1	114	134	33.1	50.9	2.6
RU124X	80	165	124	22	3.1	1	114	134	33.1	50.9	2.6
RU148(G)	90	210	147.5	25	3.1	1.5	133	162	49.1	76.8	4.9
RU148X	90	210	147.5	25	3.1	1.5	133	162	49.1	76.8	4.9
RU178(G)	115	240	178	28	3.1	1.5	161	195	80.3	135	6.8
RU178X	115	240	178	28	3.1	1.5	161	195	80.3	135	6.8
RU228(G)	160	295	227.5	35	6	2	208	246	104	172	11.4
RU228X	160	295	227.5	35	6	2	208	246	104	172	11.4
RU297(G)	210	380	297.3	40	6	2.5	272	320	156	281	21.3
RU297X	210	380	297.3	40	6	2.5	272	320	156	281	21.3
RU445(G)	350	540	445.4	45	6	2.5	417	473	222	473	35.4

About LKPB Bearing manufacturer

Luoyang LIKE Precision Machinery Co., Ltd – LKPB®, Located in Luoyang, China, Established in 2013 with a registered capital of 5 million, We are a professional bearing manufacturer.

LKPB strictly follows the ISO9001 quality system requirements for product quality control, we have a strong technical team to accept processing of non-standard precision bearings of P5, P4, P2 and VSP level of accuracy. The products inner diameter size range is φ20mm-φ2000mm.

We have established long term co-operation with a number of the world’s leading machine tool and robotics companies, the products can completely replace of INA/IKO/THK/FAG/SKF/KAYDON and other brands. We believe that cooperating with us will exceed your expectations.

Rotary Table Bearings ( YRT, YRTC, YRTS, YRTM, ZKLDF Series) ;

Cross Roller Bearings ( RA/RA-C, RAU, RB, RU, RW, RE, SX, XU, XV, XSU, XR/JXR, CRB/CRBC, CRBF/CRBFV, CRBH/CRBHV, CRBS/CRBSV, CRBT/CRBTF Series);

Thin Section Ball Bearings ( KAA, KA, KB, KC, KD, KF, KG, JHA, JA, JB, JG, JU Series);

Robot Reducer Bearings (CSF/CSG, SHF/SHG, CSD Series, RV Reducer Bearings and Flexible Bearings F, 3E Series);

Angular Contact Ball Bearings ( 718, 719, 70, 72, 2344/2347 Series);

Ball Screw Support Bearings ( ZKLF/ZKLN, ZARF/ZARN Series);

Slewing Ring ( Cross Roller, Four-Point Contact, Eight-Point Contact Same Path, Eight-Point Contact Different Path, Three-row roller and Flanged Series);

Hollow Rotary Platform Bearings ( ZK Series).

For expert guidance in meeting your specific requirements, reach out to our knowledgeable team. Experience firsthand how our precision solutions can elevate your machinery’s efficiency and durability. Contact us today!

LKPB With more than 10 years of production experience

Supporting OEM service; 50 days return service; 7*24 hours technical support; Accept non-standard customization; Maximum 24 months product warranty

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Replacement THK Crossed Roller Bearings