7205CDGB/HCP4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact Angle
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Brand Name: | SKF |
Model Number: | 7205CDGB/HCP4A |
Calculation factor fHC: | 1 |
Calculation factor f2C: | 1.05 |
D: | 170 mm |
Static axial stiffness, preload class A: | 94 N/µm |
B: | 28 mm |
Number of balls z: | 30 |
Basic static load rating C0: | 45 kN |
Basic dynamic load rating C: | 47.5 kN |
Product Details
Calculation factor fHC | 1 |
Calculation factor f2C | 1.05 |
D | 170 mm |
Static axial stiffness, preload class A | 94 N/µm |
B | 28 mm |
Number of balls z | 30 |
Basic static load rating C0 | 45 kN |
Basic dynamic load rating C | 47.5 kN |
Reference grease quantity Gref | 23 cm³ |
Calculation factor f1 | 1 |
ra max. | 2 mm |
Preload class A GA | 250 N |
Da max. | 161.2 mm |
r3,4 min. | 1 mm |
rb max. | 1 mm |
Static axial stiffness, preload class B | 149 N/µm |
Ball diameter Dw | 12.7 mm |
Attainable speed for oil-air lubrication | 17000 r/min |
D1 | 147.61 mm |
d1 | 132.38 mm |