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707CHQ1P4GA 7*19*6mm high preicison high speed angualr contact ball bearing

Minimum Order Quantity : 1PCS Price : USD
Packaging Details : Single box/Wooden case Delivery Time : 7-35 days
Supply Ability : 1000PCS/WEEK
Place of Origin: Luoyang Brand Name: Monton
Model Number: 707CHQ1P4GA

Product Description

707CHQ1P4GA

 

707CHQ1P4GA 7*19*6mm  high preicison high speed angualr contact ball bearing 0

 

d   7 mm  
D   19 mm  
B   6 mm  
d1   10.8 mm  
d2   10.8 mm  
D1   15.2 mm  
K   0.5 mm  
C1   3.65 mm  
r1,2 min. 0.3 mm  
r3,4 min. 0.15 mm  
a   4.8 mm  
         
da min. 9 mm  
db min. 9 mm  
Da max. 17 mm  
Db max. 18.2 mm  
ra max. 0.3 mm  
rb max. 0.15 mm  
dn   11.7 mm  
         
Calculation data        
Basic dynamic load rating C   2.51 kN
Basic static load rating C0   0.98 kN
Fatigue load limit Pu   0.04 kN
Attainable speed for grease lubrication     100000 r/min
Attainable speed for oil-air lubrication     160000 r/min
Contact angle α   15 °
Ball diameter Dw   3.572 mm
Number of balls z   8  
Reference grease quantity Gref   0.12 cm³
Preload and stiffness (back-to-back, face-to-face)        
Preload class A GA   8 N
Static axial stiffness, preload class A     9 N/µm
Preload class B GB   15 N
Static axial stiffness, preload class B     11 N/µm
Preload class C GC   30 N
Static axial stiffness, preload class C     15 N/µm
Preload class D GD   60 N
Static axial stiffness, preload class D     22 N/µm
Calculation factors        
Calculation factor f   1.03  
Calculation factor f1   1  
Calculation factor f2A   1  
Calculation factor f2B   1.02  
Calculation factor f2C   1.05  
Calculation factor f2D   1.09  
Calculation factor fHC   1  
Calculation factor f0   8.1  
Mass        
Mass bearing     0.008 kg

 

 

 

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