Rb60040,Crb60040,Nrxt60040, Harbin Bearing Group,Cixi Yina,Yina Bearing,Bearing,Ball Bearing, Crossed Cylindrical Roller Bearings,Rb Outer Ring Split Type

• Standard or Nonstandard: Standard
• Feature: High Speed, Vacuum, Antimagnetic, Cold-Resistant, Corrosion-Resistant, Heat-Resistant
• Sealing Gland: Non-Seal
• Rolling-Element Number: Single-Row
• Roller Type: Crowned Raceway
• Material: Bearing Steel
• Model NO.: CRB60040
• Type: No Gear
• Roller Pitch Diameter: 650dp
• Dynamic Load: 264kn
• Static Load: 721kn
• Weight: 29kg
• Transport Package: Wooden Case/Carton/Box
• Specification: 600*700*40mm
• Trademark: RTB/OEM/ODM
• Origin: China
• HS Code: 8482800000
• Production Capacity: 10000 Pieces/Year

Product Description

Features of Crossed Roller Bearings
Structural features: Crossed roller bearings are cylindrical rollers arranged perpendicular to each other on the 900 V-groove rolling surface through spacers, so the crossed roller bearings can bear radial load, axial load and moment load, etc. Multi-directional load. The size of the inner and outer rings is miniaturized, and the ultra-thin form is even closer to the limit of small size, and has high rigidity, and the accuracy can reach P4 and P2 levels. Therefore, it is suitable for joints and rotating parts of industrial robots, rotating tables of machining centers, manipulator rotating parts, precision rotating tables, medical machines, calculators, IC manufacturing devices and other equipment.
Rotation accuracy: the vertical arrangement of the rollers in the bearing is equipped with spacers, which prevents the inclination of the rollers and the mutual friction between the rollers, and reduces the rotating torque. In addition, compared with the previous use of steel plate cages, there will be no roller contact or lock-up phenomenon on one side. At the same time, because the inner ring or the outer ring is a two-part structure, the bearing gap can be adjusted, even if preload is applied, high-precision rotational movement can be obtained.
Usage characteristics: The divided inner ring or outer ring is fixed with the cross roller ring after the rollers and spacers are installed to prevent separation from each other, so the operation is simple when installing the cross roller ring. The spacer retainer eliminates the friction between the rollers, prevents the rollers from sideways, and can obtain a stable rotation torque. Since the rollers are arranged in a cross, it can withstand loads in all directions with only one set of cross roller rings. Compared with the conventional model, the rigidity is increased by 3 to 4 times.

RB Standard Crossed Roller Bearing
Shaft diameter	Nominal model	Main dimensions mm					Installation sizemm		Basic load rating (radial)		weight	Corresponding model
mm
		Inner diameter	Outer diameter	width		Roller pitch diameter	S	h	Dynamic load       C	Static load    kN		IKO	NSK
		d	D	B	rmin	dp			kN		kg
20	RB2008	20	36	8	0.5	27	23.5	30.5	3.23	3.1	0.04
25	RB2508	25	41	8	0.5	32	28.5	35.5	3.63	3.83	0.05		NRXT2508
30	RB3010	30	55	10	0.6	41.5	37	47	7.35	8.36	0.12	CRB3010
35	RB3510	35	60	10	0.6	46.5	41	51.5	7.64	9.12	0.13
40	RB4010	40	65	10	0.6	51.5	47.5	57.5	8.33	10.6	0.16	CRB4010	NRXT4010
45	RB4510	45	70	10	0.6	56.5	51	61.5	8.62	11.3	0.17
50	RB5013	50	80	13	0.6	64	57.4	72	16.7	20.9	0.27	CRB5013	NRXT5013
60	RB6013	60	90	13	0.6	74	68	82	18	24.3	0.3	CRB6013	NRXT6013
70	RB7013	70	100	13	0.6	84	78	92	19.4	27.7	0.35	CRB7013	NRXT7013
80	RB8013	80	110	13	0.6	94	87	101	20.5	32	0.38		NRXT8013
80	RB8016	80	120	16	0.6	98	91	111	30.1	42.1	0.7	CRB8016	NRXT8016
90	RB9016	90	130	16	1	108	98	118	31.4	45.3	0.75	CRB9016	NRXT9016
90	RB9020	90	140	20	1	115	107	123	32	49	1.27		NRXT9020
100	RB10016	100	140	16	1	119.3	109	129	31.7	48.6	0.83
100	RB10020	100	150	20	1	123	113	133	33.1	50.9	1.45	CRB10020	NRXT10020
110	RB11012	110	135	12	0.6	121.8	117	127	12.5	24.1	0.4
110	RB11015	110	145	15	0.6	126.5	122	136	23.7	41.5	0.75
110	RB11020	110	160	20	1	133	120	143	34	54	1.56	CRB11020	NRXT11020
120	RB12016	120	150	16	0.6	134.2	127	141	24.2	43.2	0.72
Shaft diameter	Nominal model	Main dimensions mm					Installation sizemm		Basic load rating (radial)		weight	Corresponding model
mm
		Inner diameter	Outer diameter	width		Roller pitch diameter	S	h	Dynamic load       C	Static load    kN		IKO	NSK
		d	D	B	rmin	dp			kN		kg
120	RB12020	120	170	20		145	137	152	25	46.7	0.72		NRXT12020
120	RB12025	120	180	25	1.5	148.7	133	164	66.9	100	2.62	CRB12025	NRXT12025
130	RB13015	130	160	15	0.6	144.5	137	152	25	46.7	0.72
130	RB13025	130	190	25	1.5	158	143	174	69.5	107	2.82	CRB13025	NRXT13025
140	RB14016	140	175	16	1	154.8	147	162	25.9	50.1	1
140	RB14025	140	200	25	1.5	168	154	185	74.8	121	2.96	CRB14025	NRXT14025
150	RB15013	150	180	13	0.6	164	157	172	27	53.5	0.68
150	RB15025	150	210	25	1.5	178	164	194	76.8	128	3.16	CRB15025	NRXT15025
150	RB15030	150	230	30	1.5	188	173	211	100	156	5.3	CRB15030	NRXT15030
160	RB16025	160	220	25	1.5	188.6	173	204	81.7	135	3.14
170	RB17020	170	220	20	1.5	191	184	198	29	62.1	2.21
180	RB18025	180	240	25	1.5	210	195	225	84	143	3.44
190	RB19025	190	240	25	1	211.9	202	222	41.7	82.9	2.99
200	RB20025	200	260	25	2	230	215	245	84.2	157	4	CRB20025
200	RB20030	200	280	30	2	240	221	258	114	200	6.7	CRB20030	NRXT20030
200	RB20035	200	295	35	2	247.7	225	270	151	252	9.6	CRB20035
220	RB22025	220	280	25	2	250.1	235	265	92.3	171	4.1
240	RB24025	240	300	25	2.5	269	256	281	68.3	145	4.5
250	RB25025	250	310	25	2.5	277.5	265	290	69.3	150	5	CRB25025	NRXT25025
250	RB25030	250	330	30	2.5	287.5	269	306	126	244	8.1	CRB25030	NRXT25030
250	RB25040	250	355	40	2.5	300.7	275	326	195	348	14.8	CRB25040
260	RB26035	260	330	25	2.5	293	280	305	62	306	8.7
300	RB30025	300	360	25	2.5	328	315	340	76.3	178	5.9	CRB30025	NRXT30025
300	RB30035	300	395	35	2.5	345	322	368	183	367	13.4	CRB30035	NRXT30035
300	RB30040	300	405	40	2.5	351.6	326	377	212	409	17.2	CRB30040	NRXT30040
350	RB35020	350	400	20	2.5	373.4	363	383	54.1	143	3.9
400	RB40035	400	480	35	2.5	440.3	422	459	156	370	14.5	CRB40035	NRXT40035
400	RB40040	400	510	40	2.5	453.4	428	479	241	531	23.5	CRB40040	NRXT40040
400	RB40070	400	580	70		481	430	532	470	811	72.4
450	RB45025	450	500	25	1	474	464	484	61.7	182	6.6
500	RB50025	500	550	25	1	524.2	514	534	65.5	201	7.3
500	RB50040	500	600	40	2.5	548.8	526	572	239	607	26	CRB50040	NRXT50040
500	RB50050	500	625	50	2.5	561.6	536	587	267	653	41.7	CRB50050	NRXT50050
600	RB60040	600	700	40	3	650	627	673	264	721	29	CRB60040	NRXT60040
700	RB70045	700	815	45	3	753.5	731	777	281	836	46	CRB70045
800	RB80070	800	950	70	4	782.5	836	900	468	1330	105	CRB80070
900	RB90070	900	1050	70	4	868.1	937	1001	494	1490	120
1000	RB1000110	1000	1250	110	5		1057	1171	1220	3220	360
1250	RB1250110	1250	1500	110	5	1365.5	1308	1423	1350	3970	440

Our company has an experienced rolling bearing research and development team, modern bearing production, bearing testing equipment and instruments, mature bearing production technology and strong independent research and development capabilities for non-standard, special and special bearings. The company will wholeheartedly provide high-quality bearing products for the equipment manufacturing industry.
The inner diameter size of our bearing products is 3~5000mm, and the structural forms include: deep groove ball bearings, angular contact ball bearings, cylindrical roller bearings, crossed cylindrical roller bearings, tapered roller bearings, thrust ball bearings, thrust roller bearings, Various slewing bearings, one-way rotating bearings, combined bearings and roller bearings, etc.
The company's products are widely used in: precision machine tools, machining centers, industrial robots, harmonic reducers, precision spindles and turntables, CNC welding machines, automobiles and automobile production lines, electronic and electrical equipment lines, building materials machinery, high-voltage switches, high-speed wire mills, textiles Machinery, petroleum and natural gas industries, ports, mining and hoisting steel wire rope industries; automotive tire radial knitting machines; steel wire rope knitting machines; silicon wafer cutting machines; industrial (automobiles and household appliances) coating lines and other fields.
FAQ
 

1.Is the company a production factory or a trading company?

TIANJIN REET BEARING CO.,LTD is a manufacturing enterprise focusing on bearings and integrating research, production and sales.

2.How many the MOQ of your company?
Depending on the size of the bearing, the MOQ is variable, if you are interested, you can contact me for a quote.

3.Does the company accept OEM or customized bearings?
In addition to standard products, we also supply non-standard and modified standard products for special application. Meanwhile, we provide OEM service.

4.Can the company provide free samples?
We can provide samples for free. You only need to provide shipping.

5.What are the company's delivery terms?
We can accept EXW,FOB,CFR,CIF,etc. You can choose the one which is the most convenient cost effective for you.