7208CD/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: | 7208CD/HCP4A |
Preload class C GC: | 160 N |
r1,2 min.: | 0.3 mm |
Preload class D GD: | 320 N |
Static axial stiffness, preload class D: | 134 N/µm |
Calculation factor f1: | 0.98 |
Number of balls z: | 18 |
Static axial stiffness, preload class C: | 101 N/µm |
d1: | 30.6 mm |
Product Details
Preload class C GC | 160 N |
r1,2 min. | 0.3 mm |
Preload class D GD | 320 N |
Static axial stiffness, preload class D | 134 N/µm |
Calculation factor f1 | 0.98 |
Number of balls z | 18 |
Static axial stiffness, preload class C | 101 N/µm |
d1 | 30.6 mm |
Attainable speed for grease lubrication | 32000 r/min |
Basic static load rating C0 | 3.8 kN |
Static axial stiffness, preload class A | 60 N/µm |
Static axial stiffness, preload class B | 78 N/µm |
Preload class A GA | 40 N |
db min. | 27 mm |
da min. | 27 mm |
Calculation factor e | 0.68 |
Calculation factor (single, tandem) Y2 | 0.87 |
Calculation factor fHC | 1 |
Ball diameter Dw | 4.762 mm |
d | 25 mm |