KOYO 6220ZX Ball Bearings
Product Details
Bearing number | 7228DB |
Size (mm) | 140x250x42 |
Bore Diameter (mm) | 140 |
Outer Diameter (mm) | 250 |
Width (mm) | 42 |
d | 140 mm |
D | 250 mm |
B | 42 mm |
C | 42 mm |
Angle (α) | 25 ° |
r min. | 3 mm |
2B | 84 mm |
Weight | 17,56 Kg |
Basic dynamic load rating (C) | 330 kN |
Basic static load rating (C0) | 430 kN |
(Grease) Lubrication Speed | 2200 r/min |