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.
|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|
|RB16025||a hundred and sixty||220||188.six||twenty five||one.5||173||204||eighty one.7||135||three.14|
|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|
|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|
|RB35020||350||four hundred||373.4||twenty||2.five||363||383||fifty four.1||143||3.9|
|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|
|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.
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.
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<=1000USD, a hundred% in advance.Payment>=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!