Efant Luoyang High Precision Bearing Rb11012 Cylindrical Cross Roller Bearing

China Efant Luoyang High Precision Bearing Rb11012 Cylindrical Cross Roller Bearing, Find details about China Cross Roller Bearing, Cross Roller Bearing Use for Industrial Robot from Efant Luoyang High Precision Bearing Rb11012 Cylindrical Cross Roller Bearing

Model NO.
Rb11012
Separated
Separated
Precision Rating
P5
Hardness
Quenching
Application
Rotating Machine
Certificate
ISO
Model Number
Rb11012
Seals Type
Uu Saled
Place of Origin
Luoyang
Brand Name
Efant
Service
OEM Customized Services
Trademark
EFANT
Transport Package
Wooden Case for Export
Specification
110*135*12mm
Origin
China
HS Code
8482500001
Model NO.
Rb11012
Separated
Separated
Precision Rating
P5
Hardness
Quenching
Application
Rotating Machine
Certificate
ISO
Model Number
Rb11012
Seals Type
Uu Saled
Place of Origin
Luoyang
Brand Name
Efant
Service
OEM Customized Services
Trademark
EFANT
Transport Package
Wooden Case for Export
Specification
110*135*12mm
Origin
China
HS Code
8482500001
EFANT Luoyang high precision bearing RB11012 CYLINDRICAL CROSS ROLLER BEARING

     With the cross roller bearing ,cylindrical roller are arranged crosswise ,with each roller perpendicular to the adjacent roller ,in a 90°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 and the precision can reach up P5 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 table of machining centers .precision rotary tables,medical equipment,measuring instruments and IC manufacturing machines.

RB CROSS ROLLER BEARING SERIES FEATURE:
Being the basic model of the Cross-Roller Ring, despite the minimum possible dimensions of the inner and outer rings, its outer rings are separable while the inner ring is integrated with the main body. This model is used in locations where the rotation accuracy of the inner ring is required.

The main parameters are as following:

 

Brand

EFANT

Model

ERBC11012 (RB11012)

Inner Diameter d(mm)

110

Tolerance δd(mm)

0/-0.010

Outer Diameter D(mm)

135

Tolerance δD(mm)

0/-0.011

Inner ring width B(mm)

12

Tolerance δB(mm)

0/-0.075

Outer ring width B1(mm)

12

Tolerance δB1(mm)

0/-0.100

Pitch diameter Dpw(mm)

121.8

Inner ring shaft shoulder ds(mm)

117

Outer ring shaft shoulder Dh(mm)

127

Basic static load rating Cor(KN)

12.5

Basic dynamic load rating Cr(KN)

24.1

Inner ring runout accuracy P5 Kia(mm)

0.006

Inner ring runout accuracy P4 Kia(mm)

0.005

Inner ring runout accuracy P2 Kia(mm)

0.0025

Preload CC0(mm)

0/-0.010

Positive clearance C0(mm)

0/0.040

Large clearance C1(mm)

0.040/0.070

Weight m(Kg)

0.4

Material

GCR15/GCR15SiMn

Accuracy Class

P5/P4/P2

Lubrication Type

Grease lubrication

Rotating Part

Inner Ring Rotation

Bearing Direction

Axial and Radial Multi-directional

Bearing Structure

Outer Ring Split Type

Efant Luoyang High Precision Bearing Rb11012 Cylindrical Cross Roller Bearing