Bearing number | 7026 CD/P4AH1 |
Size (mm) | 200x130x33 |
Bore Diameter (mm) | 200 |
Outer Diameter (mm) | 130 |
Width (mm) | 33 |
d | 130 mm |
D | 200 mm |
B | 33 mm |
d1 | 151.6 mm |
d2 | 151.6 mm |
D1 | 178.4 mm |
K | 0.5 mm |
C1 | 8.9 mm |
r1,2 - min. | 2 mm |
r3,4 - min. | 1 mm |
a | 38.7 mm |
da - min. | 139 mm |
db - min. | 139 mm |
Da - max. | 191 mm |
Db - max. | 195 mm |
ra - max. | 2 mm |
rb - max. | 1 mm |
dn | 156.4 mm |
Basic dynamic load rating - C | 148 kN |
Basic static load rating - C0 | 156 kN |
Fatigue load limit - Pu | 5.2 kN |
Limiting speed for grease lubrication | 7000 r/min |
Limiting speed for oil lubrication | 10000 mm/min |
Ball - Dw | 22.225 mm |
Ball - z | 21 |
Gref | 42 cm3 |
Calculation factor - f0 | 15.6 |
Preload class A - GA | 560 N |
Preload class B - GB | 1120 N |
Preload class C - GC | 2240 N |
Preload class D - GD | 4480 N |
Calculation factor - f | 1 |
Calculation factor - f2A | 1 |
Calculation factor - f2B | 1.02 |
Calculation factor - f2C | 1.05 |
Calculation factor - f2D | 1.09 |
Calculation factor - fHC | 1 |
Preload class A | 145 N/micron |
Preload class B | 198 N/micron |
Preload class C | 277 N/micron |
Preload class D | 400 N/micron |
r1,2 min. | 2 mm |
r3,4 min. | 1 mm |
da min. | 139 mm |
db min. | 139 mm |
Da max. | 191 mm |
Db max. | 195 mm |
ra max. | 2 mm |
rb max. | 1 mm |
Basic dynamic load rating C | 148 kN |
Basic static load rating C0 | 156 kN |
Fatigue load limit Pu | 5.2 kN |
Attainable speed for grease lubrication | 7000 r/min |
Attainable speed for oil-air lubrication | 10000 r/min |
Ball diameter Dw | 22.225 mm |
Number of balls z | 21 |
Reference grease quantity Gref | 42 cm³ |
Preload class A GA | 560 N |
Static axial stiffness, preload class A | 145 N/µm |
Preload class B GB | 1120 N |
Static axial stiffness, preload class B | 198 N/µm |
Preload class C GC | 2240 N |
Static axial stiffness, preload class C | 277 N/µm |
Preload class D GD | 4480 N |
Static axial stiffness, preload class D | 400 N/µm |
Calculation factor f | 1.15 |
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 |
Calculation factor f0 | 15.6 |
Mass bearing | 3.23 kg |