Nastavení účtu
USA
04:20:22 GMT+0000 (Coordinated Universal Time)
7260-B-MP
Angular contact ball bearing
Angular contact ball bearing 72..-B-MP, single row, solid brass cage
Produktové informace
Main Dimensions & Performance Data
| d | 300 mm | Bore diameter |
| D | 540 mm | Outside diameter |
| B | 85 mm | Width |
| Cr | 560.000 N | Basic dynamic load rating, radial |
| C0r | 1.050.000 N | Basic static load rating, radial |
| Cur | 27.000 N | Fatigue load limit, radial |
| nG | 1.790 1/min | Limiting speed |
| nϑr | 1.210 1/min | Reference speed |
| ≈m | 86,5 kg | Hmotnost |
Mounting dimensions
| da min | 320 mm | Minimum diameter of shaft shoulder |
| Da max | 520 mm | Maximum diameter of housing shoulder |
| Db max | 529 mm | Maximum diameter of housing shoulder |
| ra max | 4 mm | Maximum fillet radius of shaft |
| ra1 max | 2 mm | Maximum fillet radius of housing |
Dimensions
| rmin | 5 mm | Minimum chamfer dimension |
| r1 min | 2 mm | Minimum chamfer dimension |
| D1 | 445,65 mm | Shoulder diameter on outer ring wide side face |
| d1 | 399,5 mm | Shoulder diameter on inner ring wide side face |
| a | 218,7 mm | Distance between the apexes of the pressure cones |
| α | 40 ° | Contact angle |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 200 °C | Operating temperature max. |