CRBH8016 Bearing 80x120x16mm stock and price use for robot machine

SPECIFICATIONS

Dimension(mm)
  • Da
  • D
  • di
  • H
  • 120
  • /
  • 80
  • 16
Install dimension(mm)
  • La
  • Li
  • n1
  • n2
  • φ1
  • φ2
  • /
  • /
  • /
  • /
  • /
  • /
Structure(mm)
  • D1
  • d
  • b
  • h
  • B
  • C
  • Di
  • da
  • /
  • /
  • /
  • /
  • /
  • /
  • /
  • /
Teeth(mm)
  • m
  • z
  • do
  • x
  • /
  • /
  • /
  • /
Axial Loading(KN)
  • 43.3
Weight(KG)
  • 0.74

FEATURES

CRBH8016 Bearing 80x120x16mm stock and price use for robot machine

CRBH8016(Integrated Inner/Outer Ring type), CRBH8016 is a compact type of model RU with extremely thin outer and inner rings 

without mounting holes are provided, the model require a presser flange or housing. In addition, because it has an integrated 

inner/outer ring structure and is equipped with washers, its performance is minimally affected by the mounting procedure, 

ensuring stable rotation accuracy and torque. CRBH8016 can be used for both inner-ring rotation and outer-ring rotation 

and the requirement of miniaturized dimension. According to customer needs, we can produce: CRBH8016UUC1P2, CRBH8016UUC2P4, CRBH8016UUT1P5.


Structure features of  CRBH series crossed roller bearing:

With the Crossedroller bearing, cylindrical rollers are arranged crosswise, with each roller perpendicular to the adjacent roller, 

in a 90°V groove, separated from eachother by a spacer retainer.  This design allows just one bearing to receive loads in all directions including, 

radial, axial and moment loads. Since the CrossedRoller bearingachieves high rigidity and the precision can reach up to P4.P2,

despite the minimum possible dimensions of the inner and outer rings,it is optimal for applications 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.


Rotation accuracy:

The spacer retainer fitting among crossarrayed rollers prevents rollers from skewing and the rotation torque from increasing 

due to friction between rollers. Unlike conventional types using steel sheet retainers, the CRBH crossed roller bearingdoes 

not cause displacement or locking of rollers and provides a stable rotation torque. The bearing clearance can be adjusted. 

In addition, highly accurate rotary motion is ensured through adjusting the bearing clearance to provide a preload.


Usage characteristics

CRBH crossed roller bearing body after the rollers and spacer retainers are installed. This procedure prevents the rings from separating from each other.  

Thus, it is easy to handle the rings when installing this type.


Bearing characteristics:
1. High precision: P5 precision, P4 precision, P2 precision
2. Seal symbol: Blank: No seal    UU: Double sides seal    U: Single side seal
3. Radial clearance: T1: Negative clearance(Preload)    C1: Positive clearance    C2:Large clearance
4. Basic load rating(radial direction): Cr=32.1KN, Cor=43.4KN                                                

5. Mass: 0.74kg


APPLICATION:

Widely used on high precision rotary table, robot joints, rotating units, sophisticated medical equipments, and measurement instruments.


Relative Models:

CRBH10020A,CRBH11020A,CRBH12025A,CRBH13025A,CRBH14025A,CRBH15025A,CRBH20025A,CRBH25025A


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Tel:
Carrie: +86 13837949030
Vicky: +86 15890619536
Email:
export@lymcbearings.com
Zip:
471600
Add:
Yiyang Bearing Industry Zone, Luoyang, Henan Province, China
Web:
www.lymcbearings.com