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Ru178X Ru178 (G) Crossed Cylindrical Roller Bearings, Slewing Ring Bearing, Turntable Bearing, Crbt Ultra-Thin Crossed Cylindrical Roller Bearings,

China Ru178X Ru178 (G) Crossed Cylindrical Roller Bearings, Slewing Ring Bearing, Turntable Bearing, Crbt Ultra-Thin Crossed Cylindrical Roller Bearings,, Find details about China Angular Contact Ball, Thin Wall Bearing from Ru178X Ru178 (G) Crossed Cylindrical Roller Bearings, Slewing Ring Bearing, Turntable Bearing, Crbt Ultra-Thin Crossed Cylindrical Roller Bearings,

Model NO.
RU178X
Type
No Gear
Roller Pitch Diameter
178dp
Dynamic Load
80.3kn
Static Load
135kn
Weight
6.8kg
Trademark
RTB/OEM/ODM
Transport Package
Wooden Case/Carton/Box
Specification
115*240*28mm
Origin
China
HS Code
8482800000
Model NO.
RU178X
Type
No Gear
Roller Pitch Diameter
178dp
Dynamic Load
80.3kn
Static Load
135kn
Weight
6.8kg
Trademark
RTB/OEM/ODM
Transport Package
Wooden Case/Carton/Box
Specification
115*240*28mm
Origin
China
HS Code
8482800000
Ru178X Ru178 (G) Crossed Cylindrical Roller Bearings, Slewing Ring Bearing, Turntable Bearing, Crbt Ultra-Thin Crossed Cylindrical Roller Bearings,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.
Shaft diameterNominal modelMain dimensions mmInstallation sizemmBasic load rating (radial)weight
mm
  Inner diameterOuter diameterwidth Roller pitch diameterShDynamic load       CStatic load    kNkg
dDBrmindpkN
10RU28105280.327.52429.52.92.40.12
20RU422070120.641.537477.358.350.29
25RU532580120.652.546.558.58.6110.60.4
35RU663595150.666597417.522.30.62
55RU8555120150.685799320.329.51
80RU124(G)8016522112411413433.150.92.6
RU124X124
90RU148(G)90210251.514813316249.176.84.9
RU148X148
115RU178(G)115240281.517816119580.31356.8
RU178X178
160RU228(G)16029535222820824610417211.4
RU228X228
210RU297(G)210380402.529727232015628121.3
RU297X297
350RU445(G)350540452.544541747322247335.4
Ru178X Ru178 (G) Crossed Cylindrical Roller Bearings, Slewing Ring Bearing, Turntable Bearing, Crbt Ultra-Thin Crossed Cylindrical Roller Bearings,
Ru178X Ru178 (G) Crossed Cylindrical Roller Bearings, Slewing Ring Bearing, Turntable Bearing, Crbt Ultra-Thin Crossed Cylindrical Roller Bearings,Ru178X Ru178 (G) Crossed Cylindrical Roller Bearings, Slewing Ring Bearing, Turntable Bearing, Crbt Ultra-Thin Crossed Cylindrical Roller Bearings,Ru178X Ru178 (G) Crossed Cylindrical Roller Bearings, Slewing Ring Bearing, Turntable Bearing, Crbt Ultra-Thin Crossed Cylindrical Roller Bearings,
Ru178X Ru178 (G) Crossed Cylindrical Roller Bearings, Slewing Ring Bearing, Turntable Bearing, Crbt Ultra-Thin Crossed Cylindrical Roller Bearings,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.
Ru178X Ru178 (G) Crossed Cylindrical Roller Bearings, Slewing Ring Bearing, Turntable Bearing, Crbt Ultra-Thin Crossed Cylindrical Roller Bearings,Ru178X Ru178 (G) Crossed Cylindrical Roller Bearings, Slewing Ring Bearing, Turntable Bearing, Crbt Ultra-Thin Crossed Cylindrical Roller Bearings,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.

 

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