SKF 7200CD/P4A Angular contact ball bearings,SKF 7200 CD/P4A Super-precision bearings-BEARINGPOWER Co.,Ltd.
Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 7200 CD/P4A

7200 CD/P4A

Dimensions
d 10mm
D 30mm
B 9mm
d1 17.3mm
d2 17.3mm
D1 23.1mm
r1,2min.0.6mm
r3,4min.0.3mm
a 7.3mm
Abutment dimensions
damin.14.2mm
dbmin.14.2mm
Damax.25.8mm
Dbmax.27.6mm
ramax.0.6mm
rbmax.0.3mm
dn 18.3mm
Calculation data
Basic dynamic load ratingC 4.49kN
Basic static load ratingC0 1.93kN
Fatigue load limitPu 0.08kN
Attainable speed for grease lubrication  60000r/min
Attainable speed for oil-air lubrication  90000r/min
Ball diameterDw 4.762mm
Number of ballsz 10 
Reference grease quantityGref 0.357cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class AGA 17N
Static axial stiffness, preload class A  14N/µm
Preload class BGB 34N
Static axial stiffness, preload class B  19N/µm
Preload class CGC 68N
Static axial stiffness, preload class C  26N/µm
Preload class DGD 136N
Static axial stiffness, preload class D  37N/µm
Calculation factors
Calculation factorf 1.02 
Calculation factorf1 1 
Calculation factorf2A 1 
Calculation factorf2B 1.01 
Calculation factorf2C 1.03 
Calculation factorf2D 1.05 
Calculation factorfHC 1 
Calculation factorf0 8.8 
Mass
Mass bearing  0.032kg
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Hot number: 130x150x10 CRSA1 R 31315/DF 64330 71909 ACE/P4A 7214 BEGAM 7222 BECCM BT2B 332424/HA3 HJ 2224 EC NATV 20 NJG 2348 VH NKIA 5905 RNA 6915 SAFS 22528 x 5 W 6004-2Z W 627/5 R-2ZS

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