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SKF 7007 ACE/P4BVG275 super-precision Angular contact ball bearings
SKF 7007 ACE/P4BVG275 super-precision Angular contact ball bearings Engineering Calculator , Work Head Spindle bearing Manufacturing Service Icuc Corporation Japan . Get Your Free.
- SKF
7007 ACE/P4BVG275
-
Icuc Corporation Japan2020-07-10 09:46:19
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SKF 7007 ACE/P4BVG275 super-precision Angular contact ball bearings Specifications
d | 35 mm |
D | 62 mm |
B | 14 mm |
d1 | 43.7 mm |
d2 | 41.6 mm |
D1 | 52.25 mm |
r1,2 min. | 1 mm |
r3,4 min. | 0.6 mm |
a | 18.4 mm |
da min. | 39.6 mm |
db min. | 39.6 mm |
Da max. | 57.4 mm |
Db max. | 57.8 mm |
ra max. | 1 mm |
rb max. | 0.6 mm |
Basic dynamic load rating C | 11.1 kN |
Basic static load rating C0 | 6.3 kN |
Fatigue load limit Pu | 0.265 kN |
Attainable speed for grease lubrication | 31000 r/min |
Ball diameter Dw | 7.144 mm |
Number of balls z | 17 |
Reference grease quantity Gref | 2.4 cm³ |
Preload class A GA | 100 N |
Static axial stiffness, preload class A | 79 N/µm |
Preload class B GB | 300 N |
Static axial stiffness, preload class B | 119 N/µm |
Preload class C GC | 590 N |
Static axial stiffness, preload class C | 154 N/µm |
Calculation factor f | 1.06 |
Calculation factor f1 | 0.99 |
Calculation factor f2A | 1 |
Calculation factor f2B | 1.03 |
Calculation factor f2C | 1.06 |
Calculation factor fHC | 1 |
Calculation factor e | 0.68 |
Calculation factor (single, tandem) Y2 | 0.87 |
Calculation factor (back-to-back, face-to-face) Y1 | 0.92 |
Calculation factor (back-to-back, face-to-face) Y2 | 1.41 |
Mass bearing | 0.15 kg |
The reliability or durability requirement sets the time frame over which SKF 7007 ACE/P4BVG275 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.
35 mm 1.378 in x 62 mm 2.4409 in x 14 mm 0.5512 in Attainable speed for grease lubrication SKF S7007 ACE/P4BVG275 Work Head Spindle bearing
Read More ...35 mm 1.378 in x 62 mm 2.4409 in x 14 mm 0.5512 in da max. SKF S7007 CE/HCP4BVG275 Work Head Spindle bearing
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