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RU Sequence Crossed Roller Bearings

RU sequence crossed roller bearing series(Integrated Internal/Outer Ring Type) Because the mounting holes are provided, the model does not call for a presser flange or housing. In addition, since it has an built-in interior/outer ring composition and is outfitted with washers, its efficiency is minimally affected by the mounting procedure, ensuring steady rotation accuracy and torque.

RU Collection Crossed Roller Ring Attributes

one. Integrated internal ring and outer ring provide higher stiffness.
2. Sustain radial, axial, and minute masses concurrently.
3. Large rigidity &amp rotation precision. Its compact construction can also reduce the impact of the set up.
4. Miniaturization. Internal ring and outer ring with mounting holes, so it can be very easily mounted to a gadget with bolts with no require for housing and fixing plate, so bordering components of the bearing can be produced compact, contributing to miniaturization and a bodyweight saving of gadgets.

Technological information

Size Main dimensions Shoulder top  Basic load rating    (radial) weight
d D DP width B B1 Chamfer ds Dh      C C0 Kg
(mm) (mm) (mm) (mm) (min)      KN KN
RU42 twenty 70 41.five 12 .six 37 47 seven.35 eight.35 .29
RU66 35 ninety five 66 fifteen .six 59 74 17.5 22.three .sixty two
RU85 55 one hundred twenty 85 15 .6 79 93 20.three 29.5 1
RU 124(G) 80 one hundred sixty five 124 22 1 114 134 33.1 50.9 2.six
RU 124X
RU148(G) ninety 210 147.5 25 one.five 133 162 seventy six.eight 4.nine
RU 148X
RU 178(G) one hundred fifteen 240 178 28 one.5 161 195 eighty.3 one hundred thirty five six.eight
RU 178X
RU 228(G) one hundred sixty 295 227.5 35 two 208 246 104 172 eleven.4
RU 228X
RU 297(G) 210 380 297.3 40 2.5 272 320 156 281 21.three
RU 297X
RU 445(G) 350 540 445.4 45 2.five 417 473 222 473 35.four

Model variety naming strategy:

E. g: RU178 UU CC0 P2 BG X -N

RU178: bearing design

UU: the two sides with a seal U: 1 aspect with a seal

Radial clearance:

CC0: damaging clearance(preload) C0: good clearance C1: wonderful than C0 good clearance

P2: precision grade, P0 if without having stated

The symbol for accuracy needed placement:

B: each the inner ring and outer ring required rotating accuracy

R: outer ring required rotating accuracy

No image: inner ring necessary rotating precision

The symbol for the assembly path of the mounting hole:

G: counter boreholes of the internal and outer rings encounter positive instructions

No image: counter boreholes of the interior and outer rings confront the direction.

The symbol for the interior ring gap:

X: by way of holes on the internal ring

No image: counter holes on the inner ring

Optional symbol:

-N: with grease nipple

No symbol: no accent.

Programs of RU Sequence Crossed Roller Bearings

Joint units of robots, precision rotary tables, hollow, rotating platforms, radar, precision measuring devices, and many others.

Firm Data

We are a specialist bearing exporter in China, creating numerous different types and dimensions of bearings. We can provide you with excellent services in a extensive selection of bearings with globe-class high quality, such as deep groove ball bearings, spherical roller bearings, self-aligning ball bearings, cylindrical roller bearings, tapered roller bearings, thrust roller bearings, angular contact ball bearings, needle roller bearings, crossed roller bearings, pillow block bearing, slewing bearings, basic bearings, and many others. Bearings can also give OEM services in accordance to customer demands. Our bearings items are extensively utilised in different applications, these kinds of as port, ship, motor vehicle, mining, engineering, lifting, environmental defense, oil, chemical substances, light sector, metallurgical equipment, the military, etc. Merchandise are exported to the United States, Germany, Japan, Spain, Canada, Italy, France, Finland, South Korea, India, Singapore, Brazil, Australia, and other international locations. If you want crossed roller bearings, please get in touch with us.


Q. Are you a trading organization or a maker?

A: We are a manufacturer.

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

A: Usually, it is 3-5 times if the items are in inventory. Or it is fifteen-twenty days if the goods are not in inventory, in accordance to amount.

Q: Do you provide samples for crossed roller bearings? Is it totally free or further?

A: Sure, we could offer you the sample for totally free but do not spend the freight price.

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

A: We can customize it for you according to the sample or drawing.

Q: What are your terms of payment?

A: Payment&lt=1000USD, one hundred% in advance.Payment&gt=1000USD, thirty% T/T in advance ,spend the harmony before shippment.

Q: Will you check out these merchandise prior to shipment?

A: Our manufacturing facility QC Process Method will strictly examine products before cargo. We have a professional QC team.

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

A: If you have any abnormalities, make sure you get in contact with us for the very first time, and we will quickly method them.

If you need crossed roller bearings or any models of bearings, please make contact with me!