LUOYANG MONTON BEARING SCIENCE & TECHNOLOGY CO.,LTD.
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RB11015UUC0P5 110*145*15mm crossed roller bearing

RB11015UUC0P5 110*145*15mm Crossed Roller Bearing

Reference FOB Price:
US10 ~ 1000 / Piece
Min. Order:
1 Piece
Stock:
1000 Piece
Production Capacity:
1000pcs/week
Port:
Shanghai
Payment term:
TT
Delivery time:
35days
Technical Parameters:
Product Designations:
RB11015UUC0P5
HS Code:
84825000.90
Structure:
crossed roller bearing
Number of Rows:
Single row
Inside Diameter:
110 mm
Outside Diameter:
145 mm
Thickness:
15 mm
Demensions:
110*145*15mm
Weight:
0.75kg KG
Basic dynamic load rating (Cr):
23.7kn
Basic static load rating (Cor):
41.5kn
Brand:
MONTON
Clearance:
C0
Precision Rating:
P5
Bearing Material:
Gcr15
Seals Type:
seals
Number of Roller:
15
Roller Material:
Gcr15
Contact Angle:
90
Transport Package:
Single box/Wooden case
Shipping Ways:
By sea/air freight
Country of Origin:
China
Quality Control:
third party
Application:
harmonic reducer
RB11015UUC0P5 110*145*15mm Crossed Roller Bearing

RB11015UUC0P5 110*145*15mm crossed roller bearing

  inner ring outer ring width Greasing hole Chamfer Shoulder height Basic load rating(radial) weight
  d D B B1 a-b r(min) ds Dh C0 Kg
  (mm) (mm) (mm) kN kN
RB11015 110 145 15 3.5-1.6 1.6 122 136 23.7 41.5 0.75

Structure and Features

With the Cross-Roller Ring, cylindrical rollers are arranged with each roller perpendicular to the adjacent roller, in a 90° V groove, separated from each other by a spacer retainer. This design allows just one bearing to receive loads in all directions including radial, axial and moment loads. Since the Cross-Roller Ring achieves high rigidity 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.

 

High Rotation Accuracy

The spacer retainer fitting among cross-arrayed rollers prevents rollers from skewing and the rotational torque from increasing due to friction between rollers. Unlike conventional types using steel sheet retainers, the Cross-Roller Ring does not cause unilateral contact of roller or seize. Thus, even under a preload, the Cross-Roller Ring provides stable rotation.

Since the inner and outer rings are designed to be separable, the bearing clearance can be adjusted.

In addition, a preload can be applied. These features enable accurate rotation.

 

Easy Handling

The inner and outer rings, which are separable, are secured to the Cross-Roller Ring body after being installed with rollers and spacer retainers in order to prevent the rings from separating from each other. Thus, it is easy to handle the rings when installing the Cross-Roller Ring.

 

Skewing Prevention

The spacer retainer keeps rollers in their proper position, thereby preventing them from skewing(tilted rollers). This eliminates friction between rollers, and therefore secures a stable rotational torque.

 

Increased Rigidity (Three to Four Times Greater than the Conventional Type) Unlike the thin angular ball bearings installed in double rows, the cross array of rollers allows a single Cross-Roller Ring unit to receive loads in all directions, increasing the rigidity to three to four times greater than the conventional type.

 

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