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Ball slewing rings with flange rings
Single-row ball slewing rings
Double-row ball slewing rings
Crossed roller slewing rings
Roller/Ball combination slewing rings
Triple-row roller slewing rings
Slewing drives
 
 
Technical information
Catalogue
 
 
Shanghai JINB Bearing Co.,ltd.
Add : Rm.10A,
  2157 Pudong (S) Rd,
  Shanghai.200127.CHINA.
Tel : 0086-21-6152 0863
Fax : 0086-21-6129 4432
Email : m@jinbearings.com
Web : www.jinbearings.com
Skype : jinbearings
 
 
 
DOUBLE ROW BALL SLEWING BEARINGS
 
External teeth Internal teeth Without teeth
SE140 SE150   SI140 SI150        
SI.1.50.0000 G3 SERIES
1. Double-row designs, Ball diameters 12 to 70 mm.
2. Four-point raceway geometry.
3. Optional preloaded raceway system and centerings.
4. Enables robust designs for arduous application conditions.
5. High resistance to 'false brinelling' in heavy vibration conditions.
6. Reduced sensitivity to shape deformations in the mounting structure.
7. Higher static load capacity than similar design Crossed Roller Slewing Rings.
8. Often designed as special versions according to customers’ requirements.
9. Frequently used in wind energy turbines, cranes,construction machinery, mechanical engineering and special purpose machinery.
JINB
Bearing Number
Main Dimensions
Fixing holes
Gear teeth
Tooth force
Basic load ratings
Mass
Static
Dynamic
Da
di
Di
da
La
na
Li
ni
do
m
z
Fz norm
Fz max
 
Cor
Coa
 
Cr
Ca
G
[mm]
[mm]
[mm]
[mm]
[mm]
[ - ]
[mm]
[ - ]
[mm]
[mm]
[ - ]
[kN]
[kN]
[kN]
[kN]
[kN]
[kN]
[kg]
SI.1.50.2599 G3 2725 2250 2522 2524 2670 60 2410 60 2268 18 126 240 440 2955 18904 710 2777 1892
SI.1.50.3040 G3 3205 2720 3002 3005 3150 72 2890 72 2740 20 137 272 495 3508 19971 755 2853 2295
SI.1.50.3520 G3 3685 3200 3482 3485 3630 78 3370 78 3220 20 161 272 495 4060 21305 798 2953 2657
SI.1.50.3839 G3 4005 3520 3801 3804 3950 84 3690 84 3540 20 177 272 495 4427 22639 823 3043 2905
82-50 2559/2-06970
82-50 3040/2-06975
82-50 3520/2-06980
82-50 3839/2-06985
012.50.2559.201.49.1502
012.50.3520.001.49.1502
012.50.3739.001.49.1502
012.50.3839.001.49.1502
   
 
   
 
Ball slewing rings with flange rings Single-row ball slewing rings Double-row ball slewing rings
Crossed roller slewing rings Roller/Ball combination slewing rings Triple-row roller slewing rings
Slewing drives    
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