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SKF S71906 CDTP/HCP4B Precision Ball Bearings
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- SKF
S71906 CDTP/HCP4B
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Icuc Corporation Japan2020-07-10 09:46:19
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SKF S71906 CDTP/HCP4B Precision Ball Bearings Specifications
d | 30 mm |
D | 47 mm |
B | 9 mm |
d1 | 35.6 mm |
d2 | 35.6 mm |
D2 | 44.15 mm |
r1,2 min. | 0.3 mm |
r3,4 min. | 0.2 mm |
a | 9.7 mm |
da min. | 32 mm |
da max. | 35.1 mm |
db min. | 32 mm |
db max. | 35.1 mm |
Da max. | 45 mm |
Db max. | 45.6 mm |
ra max. | 0.3 mm |
rb max. | 0.2 mm |
Basic dynamic load rating C | 7.15 kN |
Basic static load rating C0 | 4.55 kN |
Fatigue load limit Pu | 0.193 kN |
Attainable speed for grease lubrication | 38000 r/min |
Ball diameter Dw | 4.762 mm |
Number of balls z | 20 |
Preload class A GA | 25 N |
Static axial stiffness, preload class A | 29 N/µm |
Preload class B GB | 50 N |
Static axial stiffness, preload class B | 39 N/µm |
Preload class C GC | 100 N |
Static axial stiffness, preload class C | 53 N/µm |
Preload class D GD | 200 N |
Static axial stiffness, preload class D | 74 N/µm |
Calculation factor f | 1.08 |
Calculation factor f1 | 1 |
Calculation factor f2A | 1 |
Calculation factor f2B | 1.07 |
Calculation factor f2C | 1.12 |
Calculation factor f2D | 1.18 |
Calculation factor fHC | 1.04 |
Calculation factor f0 | 10.4 |
Mass bearing | 0.044 kg |
The reliability or durability requirement sets the time frame over which SKF S71906 CDTP/HCP4B requirements are to be maintained. The reliability requirement (life in the broad sense) includes Work Head Spindle bearing and acoustic life, as well as fatigue life.
Size (mm) FAG HCB71906-E-T-P4S Work Head Spindle bearing
Read More ...30 mm 1.1811 in x 47 mm 1.8504 in x 9 mm 0.3543 in d1 ISO 71906 A Work Head Spindle bearing
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