Thin Section Roller Bearings for Robot-Arm (RB20030) with Top Quality

• Customization: Available
• Aligning: Aligning Bearing
• Separated: Unseparated
• Model NO.: all
• Load Direction: Radial Bearing
• Material: Bearing Steel
• Clearance: C0,C2, C3, C4
• Seal Type: Open,RS, 2RS, R2, Z, 2z, 2rz
• Precision: P0, P6, P5 ABEC1, ABEC3
• Transport Package: Standard Export Packing
• Specification: ISO9001: 2008
• Trademark: KOYO NTN SNR NSK TIMKEN
• Origin: China
• HS Code: 8482109000
• Production Capacity: 500000PCS/Year

Product Description

Details for thin section cylindrical roller bearings used for robot-arm RB20030:

Model: RB20030
OD=280MM
ID=200MM
H=30MM
W. T. =6.7KG

Description

With the Cross/crossed Roller Ring, cylindrical rollers are arranged crosswise, with each roller perpendicular to the adjacent roller, in a 90V groove, separated from each other by a spacer retainer. This design allows just one bearing to receive loads in all directions including, radial, axial and moment loads. Since the Cross-Roller Ring achieves high rigidity despite the minimum possible dimensions of the inner and outer rings, it is optimal for applications such as joints and swiveling units of industrial robots, swiveling tables of machining centers, rotary units of manipulators, precision rotary tables, medical equipment, measuring instruments and IC manufacturing machines.

Features

1. High precision: Precision at P4, P2.
2. High rigidity: This series bearings are with preload.
3. High load capacity: This series bearings can support axial load, radial load, and tilting load.
4. Small volume: This series bearings can save space for the machine.
 
Application

Crossed cylindrical roller bearings are widely applied in the precision rotary table, rotary joint of manipulator, medical equipment, and measuring instrument etc
 
Thin section-Crossed cylindrical roller bearings: RB series
RB5013, RB6013, RB7013, RB8016, RB9016, RB10016, RB10020, RB11012, RB11015, RB11020, RB12016, RB12025, RB13015, RB13025, RB14016, RB14025, RB15013, RB15025, RB15030, RB16025, RB17020, RB18025, RB19025, RB20025, RB20030, RB20035, RB22025, RB24025, RB25025, RB25030, RB25040, RB30025, RB30035, RB30040, RB35020, RB40035, RB40040, RB45025, RB50025, RB50040, RB50050, RB60040, RB70045, RB80070, RB90070, RB1000110, RB1250110

Thin-section Crossed cylindrical roller bearings: RE series
RE5013, RE6013, RE7013, RE8016, RE9016, RE10016, RE10020, RE11012, RE11015, RE11020, RE12016, RE12025, RE13015, RE13025, RE14016, RE14025, RE15013, RE15025, RE15030, RE16025, RE17020, RE18025, RE19025, RE20025, RE20030, RE20035, RE22025, RE24025, RE25025, RE25030, RE25040, RE30025, RE30035, RE30040, RE35020, RE40035, RE40040, RE45025, RE50025, RE50040, RE50050, RE60040,

Thin section Crossed cylindrical roller bearings: CRBC series
CRBC5013, CRBC6013, CRBC7013, CRBC8016, CRBC9016, CRBC10020, CRBC11020, CRBC12025, CRBC13025, CRBC14025, CRBC15025, CRBC15030, CRBC20025, CRBC20030, CRBC20035, CRBC25025, CRBC25030, CRBC25040, CRBC30025, CRBC30035, CRBC30040, CRBC40035, CRBC40040, CRBC40070, CRBC50040, CRBC50050, CRBC50070, CRBC60040, CRBC60070, CRBC600120, CRBC70045, CRBC70070, CRBC700150, CRBC80070, CRBC800100

Thin section Crossed cylindrical roller bearings: SX series
SX011814, SX011818, SX011820, SX011824, SX011828, SX011832, SX011836, SX011840
SX011848, SX011860, SX011868, SX011880, SX0118/500
 
Detailed Models:
 

Model	Boundary Dimension			Pitch Dia.	Greasing Hole		Chamfer	Shoulder Height		Rated Load		Weight
	d	D	B		a	b	r	ds	Dh	Cr	Cor
	mm			mm				mm		Kn		kgs
RB  5013	50	80	13	64	2.5	1.6	1	57.4	72	16.7	20.9	0.27
RB  6013	60	90	13	74	2.5	1.6	1	68	82	18	24.3	0.3
RB  7013	70	100	13	84	2.5	1.6	1	78	92	19.4	27.7	0.35
RB  8016	80	120	16	98	3	1.6	1	91	111	30.1	42.1	0.7
RB  9016	90	130	16	108	3	1.6	1.5	98	118	31.4	45.3	0.75
RB 10016	100	140	16	119.3	3.5	1.6	1.5	109	129	31.7	48.6	0.83
RB 10020	100	150	20	123	3.5	1.6	1.5	113	133	33.1	50.9	1.45
RB 11012	110	135	12	121.8	2.5	1	1	117	127	12.5	24.1	0.4
RB 11015	110	145	15	126.5	3.5	1.6	1	122	136	23.7	41.5	0.75
RB 11020	110	160	20	133	3.5	1.6	1.5	120	140	34	54	1.56
RB 12016	120	150	16	134.2	3.5	1.6	1	127	141	24.2	43.2	0.72
RB 12025	120	180	25	148.7	3.5	2	2	133	164	66.9	100	2.62
RB 13015	130	160	15	144.5	3.5	1.6	1	137	152	25	46.7	0.72
RB 13025	130	190	25	158	3.5	2	2	143	174	69.5	107	2.82
RB 14016	140	175	16	154.8	2.5	1.6	1.5	147	162	25.9	50.1	1
RB 14025	140	200	25	168	3.5	2	2	154	185	74.8	121	2.96
RB 15013	150	180	13	164	2.5	1.6	1	157	172	27	53.5	0.68
RB 15025	150	210	25	178	3.5	2	2	164	194	76.8	128	3.16
RB 15030	150	230	30	188	4.5	3	2	173	211	100	156	5.3
RB 16025	160	220	25	188.6	3.5	2	2	173	204	81.7	135	3.14
RB 17020	170	220	20	191	3.5	1.6	2	184	198	29	62.1	2.21
RB 18025	180	240	25	210	3.5	2	2	195	225	84	143	3.44
RB 19025	190	240	25	211.9	3.5	1.6	1.5	202	222	41.7	82.9	2.99
RB 20025	200	260	25	230	3.5	2	2.5	215	245	84.2	157	4
RB 20030	200	280	30	240	4.5	3	2.5	221	258	114	200	6.7
RB 20035	200	295	35	247.7	5	3	2.5	225	270	151	252	9.6
RB 22025	220	280	25	250.1	3.5	2	2.5	235	265	92.3	171	4.1
RB 24025	240	300	25	269	3.5	2	3	256	281	68.3	145	4.5
RB 25025	250	310	25	277.5	3.5	2	3	265	290	69.3	150	5
RB 25030	250	330	30	287.5	4.5	3	3	269	306	126	224	8.1
RB 25040	250	355	40	300.7	6	3.5	3	275	326	195	348	14.8
RB 30025	300	360	25	328	3.5	2	3	315	340	76.3	178	5.9
RB 30035	300	395	35	345	5	3	3	322	368	183	367	13.4
RB 30040	300	405	40	351.6	6	3.5	3	326	377	212	409	17.2
RB 35020	350	400	20	373.4	3.5	1.6	3	363	383	54.1	143	3.9
RB 40035	400	480	35	440.3	5	3	3.5	422	459	156	370	14.5
RB 40040	400	510	40	453.4	6	3.5	3.5	428	479	241	531	23.5
RB 45025	450	500	25	474	3.5	1.6	1.5	464	484	61.7	182	6.6
RB 50025	500	550	25	524.2	3.5	1.6	1.5	514	534	65.5	201	7.3
RB 50040	500	600	40	548.8	6	3	3.5	526	572	239	607	26
RB 50050	500	625	50	561.6	6	3.5	3.5	536	587	267	653	41.7
RB 60040	600	700	40	650	6	3	4	627	673	264	721	29
RB 70045	700	815	45	753.5	6	3	4	731	777	281	836	46
RB 80070	800	950	70	868.1	6	4	5	836	900	468	1330	105
RB 90070	900	1050	70	969	6	4	5	937	1001	494	1490	120
RB 1000110	1000	1250	110	1114	6	6	6	1057	1171	1220	3220	360
RB 1250110	1250	1500	110	1365.8	6	4	6	1308	1423	1350	3970	440

 
Our Company







As a comprehensive industrial enterprise that integrates R & D and sales services, with over 20 years' experience, especially the guaranteed supplier of China Manufacturing Network, our factory covers an area of 10,000 square meters, which enables very quick delivery.
 
Owning the most advanced CNC automatic production line, automatic assembly line, and a varied of testing equipment, our bearings mainly cover NSK, NTN, KOYO, TIMKEN, NACHI, THK etc., which meets all low noise, low vibration, low friction, high precision, high sealed, high turning speed and long life requests. 

Exhibition:



 
FAQ
 
SAMPLES
1.Samples quantity: 1-10 pcs are available.
2.Free samples: It depends on the model NO., material and quantity. Some of the bearings samples need client to pay samples charge and shipping cost.
3.It's better to start your order with Trade Assurance to get full protection for your samples order.

CUSTOMIZED
The customized LOGO or drawing is acceptable for us.

MOQ
1.MOQ: 10 pcs mix different standard bearings.
2.MOQ:  5000 pcs customized your brand bearings.

OEM POLICY
1.We can printing your brand (logo,artwork)on the shield or laser engraving your brand on the shield.
2.We can custom your packaging according to your design
3.All copyright own by clients and we promised don't disclose any info.

SUPPORT
Please visit our 1Sagain bearings website, we strongly encourage that you can communicate with us through email, thanks!