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High Precision Crossed Cylindrical Roller Bearings RU42 for Medical Imaging Equipment China Bearing Factory
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High Precision Crossed Cylindrical Roller Bearings RU42 for Medical Imaging Equipment China Bearing Factory

Crossed roller bearing is a special type of bearing with divided inner ring and rotating outer ring. Because 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, the installation of the cross roller ring is simple. Since the rollers are arranged in a crosswise manner, a set of cross-roller collars can withstand loads in all directions. Compared with traditional models, the rigidity is increased by 3-4 times.
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  • RU42

  • HGJX or customization

High Precision Crossed Cylindrical Roller Bearings RU42 for Medical Imaging Equipment  China Bearing Factory  



RU



CROSS ROLLER BEARING

Crossed roller bearing is a special type of bearing with divided inner ring and rotating outer ring. Because 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, the installation of the cross roller ring is simple. Since the rollers are arranged in a crosswise manner, a set of cross-roller collars can withstand loads in all directions. Compared with traditional models, the rigidity is increased by 3-4 times.

At the same time, because the inner or outer ring of the crossed roller bearing has a two-part structure, the bearing clearance can be adjusted, and high-precision rotation can be obtained even if preload is applied. Moreover, due to its special structure, it is used in industrial robots. Usually used as spherical bearings.

RU42 (3)RU42 (2)RU42 (1)

Product Name
High Precision Crossed Cylindrical Roller Bearings RU42 for Medical Imaging Equipment  China Bearing Factory  
Bearing Type
Cross Roller Bearing (Separable Outer Ring)
Size
20X70X12mm
Materials
Bearing Steel 
Package
Single package
Lubrication 
Grease lubrication
Brand
HGJX or Customized,according to customers' requirement
Service
OEM/ODM

Feature

1. Sustain radial, axial, and moment loads at the same time.

2. High rotation accuracy is ensured by adjusting the bearing clearance to preload 3.Stable rotation, spacer retainer keeps rollers in the proper position, preventing them from skewing, thus eliminates friction between rollers.
4.Simplified operation and installation
The outer ring or inner ring, which is divided into two parts, is fixed together after the rollers and cages are installed, so the operation during installation is very simple.
5.Significantly save installation space
The inner and outer ring dimensions of the crossed roller bearing are miniaturized to a minimum, especially ultra-thin The structure is close to the limit of small size, and has high rigidity.

We are also provide the following seven structure series:
RB series
RE series
RU series
RA series
RA-C series
CRB   series

CRBH series

RU124XUUCC0P5(1)

cross roller rings are especially suitable for applications where space is limited, while high rigidity and high rotation accuracy are required. 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.


Whatsapp:0086 151 05314265

Email:tinggeng@sdhgbearing.com

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   Phone : +86-0531-82965983
    E-mail :  admin@sdhgbearing.com 
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