ZEN 61821-2Z deep groove ball bearings
YOU’LL FIND AN 35 mm d EXTENSIVE SELECTION 14 mm B OF ZEN 61821-2Z deep groove ball bearings FOR SALE.
d | 35 mm |
D | 62 mm |
B | 14 mm |
d1 | 43.7 mm |
d2 | 43.7 mm |
D1 | 53.3 mm |
r1,2 min. | 1 mm |
r3,4 min. | 0.3 mm |
a | 13.6 mm |
da min. | 39.6 mm |
db min. | 39.6 mm |
Da max. | 57.4 mm |
Db max. | 60 mm |
ra max. | 1 mm |
rb max. | 0.3 mm |
Basic dynamic load rating C | 15.6 kN |
Basic static load rating C0 | 9.5 kN |
Fatigue load limit Pu | 0.4 kN |
Attainable speed for grease lubrication | 28000 r/min |
Ball diameter Dw | 7.938 mm |
Number of balls z | 16 |
Reference grease quantity Gref | 1.98 cm³ |
Preload class A GA | 60 N |
Static axial stiffness, preload class A | 39 N/µm |
Preload class B GB | 120 N |
Static axial stiffness, preload class B | 52 N/µm |
Preload class C GC | 240 N |
Static axial stiffness, preload class C | 71 N/µm |
Preload class D GD | 480 N |
Static axial stiffness, preload class D | 100 N/µm |
Calculation factor f | 1.06 |
Calculation factor f1 | 1 |
Calculation factor f2A | 1 |
Calculation factor f2B | 1.02 |
Calculation factor f2C | 1.05 |
Calculation factor f2D | 1.09 |
Calculation factor fHC | 1.02 |
Calculation factor f0 | 9.7 |
Mass bearing | 0.13 kg |
Detailed Parameters
parameter:
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