d 300 D 420 B 118 D1 379 Da max 408 Db min 0 da min 312 F 339 ra max 2,5 rmin 4 s 5 Axial displacement facility from central position m 50,2 Mass Cr 1040000 Basic dynamic load rating, radial C0r 2400000 Basic static load rating, radial nG Fett 1700 Limiting speed for grease lubrication nG Öl 2000 Limiting speed for minimal quantity oil lubrication Cur 300000 Fatigue limit load, radial |
Product Model | Inside Diameter | Outside Diameter | Thickness |
7221B/DT bearing | 105 | 190 | 36 |
7221C/DB bearing | 105 | 190 | 72 |