SKF S7030CD/HCP4A Angular contact ball bearings,SKF S7030 CD/HCP4A Super-precision bearings-BEARINGPOWER Co.,Ltd.
Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF S7030 CD/HCP4A

S7030 CD/HCP4A

Dimensions
d 150mm
D 225mm
B 35mm
d1 173.1mm
d2 173.1mm
D2 206.6mm
r1,2min.2.1mm
r3,4min.1mm
a 42.7mm
Abutment dimensions
damin.161mm
damax.172.3mm
dbmin.161mm
dbmax.172.3mm
Damax.214mm
Dbmax.220mm
ramax.2mm
rbmax.1mm
Calculation data
Basic dynamic load ratingC 172kN
Basic static load ratingC0 190kN
Fatigue load limitPu 5.85kN
Attainable speed for grease lubrication  7000r/min
Ball diameterDw 23.812mm
Number of ballsz 22 
Preload and stiffness (back-to-back, face-to-face)
Preload class AGA 650N
Static axial stiffness, preload class A  180N/µm
Preload class BGB 1300N
Static axial stiffness, preload class B  245N/µm
Preload class CGC 2600N
Static axial stiffness, preload class C  344N/µm
Preload class DGD 5200N
Static axial stiffness, preload class D  498N/µm
Calculation factors
Calculation factorf 1.16 
Calculation factorf1 1 
Calculation factorf2A 1 
Calculation factorf2B 1.02 
Calculation factorf2C 1.05 
Calculation factorf2D 1.09 
Calculation factorfHC 1.02 
Calculation factorf0 15.8 
Mass
Mass bearing  3.48kg
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Hot number: 12411 2211 E-2RS1TN9 22614 3103 290x330x18 HDS2 D 36x65x8 CRW1 R 619/1060 MB 6309-2RSH 71956 ACD/P4A BT2B 334110/HA3 TQO design FYTB 15 FM OKCX 840 PF 30 TF SAFS 22244 T

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