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Factory OEM 31-20 1250/2-06700 Machine Tools Thriple Row Roller Bearing Turntable Swing Circle Gear Ring
Reference FOB Price:
US900 ~ 1300 / Piece
Min. Order:
1 Piece
Stock:
100 Piece
Production Capacity:
1000
Port:
shanghai, qingdao, ningbo
Payment term:
T/T, L/C
Delivery time:
30 days
Technical Parameters:
Product Designations:
31-20 1250/2-06700
HS Code:
848210
Structure:
three row roller bearing
Number of Rows:
3
Inside Diameter:
1103 mm
Outside Diameter:
1461.6 mm
Thickness:
132 mm
Reference speed (Grease rpm):
EP2
Demensions:
1461.6*1103*132
Brand:
lymc
Precision Rating:
P0,P2,P4,P6
Bearing Material:
42CrMo/42CrMoQT/50Mn
Cage material:
Nylon/ steel /copper
Seals Type:
open
Seal Material:
NBR
Ball Material:
Gcr15
Roller Material:
Gcr15
Transport Package:
wooden box
Shipping Ways:
sea, air
Country of Origin:
China
Service:
OEM
Quality Control:
QC report, ISO
Rolling Element:
steel roller
Gear Options:
external gear only
Application:
industrial equipment, foresty machine, mining and metallurgy.
factory OEM 31-20 1250/2-06700 machine tools thriple row roller bearing turntable swing circle gear ring
Bearing No. 31-20 1250/2-06700
Bearing structure
external gear three row roller slewing bearing
Bearing material
42CrMo/50Mn/C45
Da:1461.6mm
di:1103mm
Di:1282mm
da:1280mm
G:542kgs
La:1355mm
Li:1155mm
n:36
do:1428mm
m:12
z2:119
x2:+0.50
fz norm:107kN
fz max:187kN
Co rad:587kN
Co axT:7383kN
Co axH:4423kN
C rad:395kN
C axT:1371kN
C axH:999kN
Bearing warranty
1 year
Service
OEM
Application
construction equipment, automation machine,industry equipments.
Operating conditions
Permissible temperature range -25°C to +70°C
Maximum permissible rotational speed nperm = 20000 / DL
(DL = raceway diameter)
“Compressive” load Bolt grade 10.9
Typical applications
Heavy harbour cranes, shipboard cranes, ladle turrets and grab cranes, radar antennas, wind energy turbine main bearings, tunnel boring machines and loading buoys (oil, gas swivels), machine tools (in general where the application requires high duty cycles).
Characteristics
• High precision
• Highest axial load capacity
• Especially high tilting moment load capacity
• High rigidity
• Long service life
The products we manufacture are as follows:
1.Single row four point contact slewing bearing
2.double row ball bearing
3.three row roller bearing
4.cross roller slewing bearing
Any interests or inquiry, please feel free to contact us.
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