RB Sequence Crossed Roller Bearings

RB collection crossed roller bearing is the standard model of crossed roller bearing. It has a removable outer ring and a united internal ring. So it is widely employed for internal ring precision rotation. Design RB is the principal sort of crossed roller bearings. The outer ring is divided into 2 pieces. The inner ring is an integral construction, which is most suited for situations requiring the interior circle’s rotation precision.

The outer ring of this variety of bearing is divided into 2 areas in the axial course and the inner ring as a whole the cylindrical rollers are arranged in 2 90°V-shaped raceways at a 90° incorporated angle of 1:1, and areas different the cylindrical rollers. In the potential, this type of bearing will have a compact composition so that a set of bearings can bear radial load, axial load, and overturning hurdle at the identical time while guaranteeing structural rigidity, greatly simplifying the style of the shafting construction Can be preloaded to facilitate set up and servicing function more.

At the same time, this sort of bearing has the traits of Higher precision, Large load, and substantial rigidity, which is extremely suited for robotic rotating areas, manipulator joint parts, CNC indexing workbenches, health-related gear, and measuring instruments. It is specially ideal for functions demanding the inner ring’s rotation accuracy.

Technical knowledge

Bearing amount	Main dimensions	Shoulder peak	Basic load rating（radial）	bodyweight
inner ring d (mm)	outer ring D(mm)	Roller pitch circle diameter DP(mm)	width B B1 (mm)	Chamfer r(min)	ds	Dh	C kN	C0 kN	Kg
RB3010	thirty	55	forty one.five	10	.six	37	forty seven	7.35	eight.36	.twelve
RB3510	35	60	forty six.five	10	.6	forty one	fifty one.5	seven.sixty four	nine.twelve	.13
RB4010	40	65	fifty one.five	10	.six	forty seven.five	57.five	eight.33	ten.six	.sixteen
RB4510	45	70	fifty six.five	ten	.6	fifty one	sixty one.five	8.62	11.3	.seventeen
RB5013	fifty	eighty	64	13	.6	fifty seven.four	seventy two	sixteen.7	twenty.nine	.27
RB6013	60	ninety	seventy four	13	.6	sixty eight	eighty two	eighteen	24.three	.3
RB7013	70	one hundred	84	13	.6	78	ninety two	19.four	27.7	.35
RB8016	eighty	a hundred and twenty	ninety eight	sixteen	.six	91	111	30.1	42.one	.7
RB9016	ninety	one hundred thirty	108	16	one	ninety eight	118	31.four	45.3	.75
RB10016	100	one hundred forty	119.3	sixteen	one	109	129	31.seven	forty eight.six	.83
RB10020	a hundred and fifty	123	twenty	one	113	133	33.1	fifty.9	1.45
RB11012	one hundred ten	one hundred thirty five	121.8	twelve	.6	117	127	twelve.five	24.one	.four
RB11015	a hundred forty five	126.5	fifteen	.six	122	136	23.seven	41.five	.75
RB11020	a hundred and ten	a hundred and sixty	133	twenty	one	one hundred twenty	143	34	54	1.56
RB12016	a hundred and twenty	150	134.two	16	one.6	127	141	24.two	forty three.2	.72
RB12025	180	148.seven	twenty five	1.5	133	164	sixty six.nine	one hundred	two.sixty two
RB13015	one hundred thirty	a hundred and sixty	144.five	15	.six	137	152	25	forty six.seven	.seventy two
RB13025	one hundred ninety	158	fifteen	one.five	143	174	sixty nine.five	107	2.82
RB14016	140	one hundred seventy five	154.8	16	one	147	162	25.nine	50.1	one
RB14025	two hundred	168	25	1.five	154	185	seventy four.8	121	2.96
RB15013	150	a hundred and eighty	164	thirteen	.six	157	172	27	53.five	.68
RB15025	210	178	25	1.5	164	194	76.eight	128	three.16
RB15030	230	188	30	one.5	173	211	100	156	5.3
RB16025	a hundred and sixty	220	188.six	twenty five	one.5	173	204	eighty one.7	135	three.14
RB17020	170	220	191	20	1.five	184	198	29	sixty two.1	2.21
RB18025	a hundred and eighty	240	210	twenty five	one.5	195	225	84	143	three.forty four
RB19025	a hundred ninety	two	211.9	25	one	202	222	forty one.7	82.nine	2.ninety nine
RB20025	two hundred	2	230	twenty five	two	245	245	84.2	157	four
RB20030	two	240	30	two	258	258	114	200	six.7
RB20035	two	247.7	35	two	270	270	151	252	nine.six
RB22025	220	280	250.1	twenty five	two	235	265	ninety two.3	171	4.one
RB24025	240	three hundred	269	twenty five	2.5	256	281	sixty eight.3	145	4.five
RB25025	250	310	277.5	twenty five	2.five	265	290	69.three	one hundred fifty	5
RB25030	330	287.five	30	two.five	269	306	126	244	eight.one
RB25040	355	300.7	40	two.five	275	326	195	348	fourteen.eight
RB30025	300	360	328	25	two.5	315	340	76.3	178	five.nine
RB30035	395	345	35	2.five	322	368	183	367	13.four
RB30040	three hundred	405	351.6	forty	two.five	326	377	212	409	seventeen.2
RB35020	350	four hundred	373.4	twenty	2.five	363	383	fifty four.1	143	3.9
RB40035	four hundred	480	440.3	35	2.5	422	459	156	370	14.5
RB40040	510	453.four	40	two.five	428	479	241	531	23.five
RB45025	450	500	474	twenty five	1	464	484	61.7	182	six.six
RB50025	five hundred	550	524.2	25	one	514	534	65.five	201	seven.3
RB50040	600	548.8	forty	2.5	526	572	239	607	26
RB50050	625	561.6	fifty	two.five	536	587	267	653	forty one.seven
RB60040	600	seven-hundred	650	forty	three	627	673	264	721	29
RB70045	700	815	753.five	45	three	731	777	281	836	46
RB80070	800	950	868.1	70	four	836	900	468	1330	one zero five
RB90070	900	1050	969	70	4	937	1001	494	1490	a hundred and twenty
RB1000110	a thousand	1250	1114	110	5	1057	1171	1220	3220	360
RB1250110	1250	1500	1365.8	one hundred ten	5	1308	1423	1350	1970	440

RB Sequence Crossed Roller Bearing Attributes

one. Maintain radial, axial, and instant masses at the exact same time.

2. Higher rotation precision is ensured by modifying the bearing clearance to preload.

3. Steady rotation, spacer retainer retains rollers in the suitable placement, avoiding them from skewing, as a result removing friction in between rollers.

Programs of RB Collection Crossed Roller Bearing

RB Series crossed roller bearings are specifically appropriate for apps the place place is constrained. At the exact same time, higher rigidity and large rotation precision are required—such as joints and swiveling units of industrial robots, swiveling tables of machining centers, rotary models of manipulators, precision rotary tables, medical equipment, measuring instruments, and IC manufacturing devices.

Merchandise procedure and take a look at

1. Surface: Make sure the equipment is cooled, and manage the surface bending and parallel difference. Pickling flaw detection for the 1st solution to see regardless of whether there is burning harm or crack.

2. Outer ring: Handle ellipse, triangle, and dimension. Repeated grinding if it is large.

3. Interior ring: Handle ellipse, wall thickness, and taper. The vertical variation must fulfill the demands if it is higher.

four. Raceway: Simply because of the particularity of this solution, it needs to grind at a fixed length and ensure that cooling is in location.

Company Information

We are a skilled bearing exporter in China, generating numerous diverse kinds and measurements of bearings. We can give you with excellent services in a extensive assortment of bearings with planet-class good quality, this sort of as deep groove ball bearings, spherical roller bearings, self-aligning ball bearings, cylindrical roller bearings, tapered roller bearings, thrust roller bearings, angular speak to ball bearings, needle roller bearings, crossed roller bearings, pillow block bearing, slewing bearings, simple bearings, and many others. Bearings can also provide OEM solutions in accordance to client demands. Our bearings merchandise are commonly used in a variety of applications, these kinds of as port, ship, automobile, mining, engineering, lifting, environmental security, oil, chemicals, light market, metallurgical equipment, the navy, and many others. Goods are exported to the United States, Germany, Japan, Spain, Canada, Italy, France, Finland, South Korea, India, Singapore, Brazil, Australia, and other nations. If you need to have crossed roller bearings, please get in touch with us.

FAQ

Q. Are you a trading company or a producer?

A: We are a manufacturer.

Q: How long is your crossed roller bearings delivery time?

A: Normally, it is 3-5 days if the products are in inventory. Or it is fifteen-20 times if the items are not in inventory, in accordance to amount.

Q: Do you give samples for crossed roller bearings? Is it free or additional?

A: Indeed, we could offer you the sample for totally free but do not pay out the freight price.

Q: Could you take OEM and customize crossed roller bearings?

A: We can customise it for you in accordance to the sample or drawing.

Q: What are your phrases of payment?

A: Payment&lt=1000USD, a hundred% in advance.Payment&gt=1000USD, 30% T/T in advance ,pay out the balance just before shippment.

Q: Will you check out these items before cargo?

A: Our factory QC Approach Program will strictly examine items just before cargo. We have a specialist QC group.

Q: What will we do if you are unsatisfied with the product?

A: If you have any abnormalities, remember to get in contact with us for the very first time, and we will instantly procedure them.

If you want crossed roller bearings or any versions of bearings, you should speak to me!