Tianjin Haman Technology Co., Ltd
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Radial Spherical Plain Bearings GE670-DO

Radial Spherical Plain Bearings GE670-DO

Min. Order:
1 Piece
Payment term:
TT
Delivery time:
Stock
Technical Parameters:
Product Designations:
GE670-DO
Structure:
spherical plain bearing
Inside Diameter:
670 mm
Outside Diameter:
900 mm
Thickness:
308 mm
Weight:
594 KG
Precision Rating:
ABEC-5
Bearing Material:
Chrome Steel
Seals Type:
Open
Radial Spherical Plain Bearings GE670-DO

  Item:Radial Spherical Plain Bearings GE670-DO

1)ISO 9001:2008 approved 

2)long life and low noise 
3)OEM service 
4)stocks

Specifications

Model: GE670-DO

Material :GCr15/GCr15SiMn / G20Gr2Ni4A 
Hardness :HRC60-HRC64 
Closures :Unsealed/Sealed Grade : P5

Clearance :C0, C3, C4

Lubrication :Oil or grease 
Features: These bearings are featured by the extremely big axial load carrying capacity and meanwhile they can also carry certain radial load

Packing :
1. For small ones: Anti-rust oil+ plastic bag+ paper box+ wooden box 
2. For big ones: Anti-rust oil+ waterproof belt+ professional belt +wooden box 


Application :Steel industry, oil industry, cement industry, mining & construction, papermaking machinery, rolling mill, sugar mill, vibrating screens, conveyors, air blower, transmissions, and other heavy machinery 

Radial spherical plain bearings GE670-DO

 
requiring maintenance, to DIN ISO 12 240-1

 

d 670  mm 
  Tolerance: 0 / -0,075
D 900  mm 
  Tolerance: 0 / -0,1
B 308  mm 
  Tolerance: 0 / -0,75
 
  0,16 - 0,32 mm 
  Radial internal clearance
CN
C 260  mm 
  Tolerance: 0 / -1,2
Da min 746  mm 
  Da max = Da min + 20 mm
da max 722  mm 
   
dK 785  mm 
   
r1s min 3  mm 
  Chamfer dimension
r2s min 6  mm 
  Chamfer dimension
α 3,7  ° 
   
 
m 594  kg 
  Mass
Cr 19000000  N 
  Basic dynamic load rating, radial
C0r 95000000  N 
  Basic static load rating, radial

 


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