Description
Metric
Imperial
Main Dimensions & Performance Data
| d | 120 mm | Bore diameter |
| D | 260 mm | Outside diameter |
| B | 55 mm | Width |
| Cr | 610,000 N | Basic dynamic load rating, radial |
| C0r | 600,000 N | Basic static load rating, radial |
| Cur | 97,000 N | Fatigue load limit, radial |
| nG | 4,550 1/min | Limiting speed |
| nϑr | 2,650 1/min | Reference speed |
| ≈m | 15.3 kg | Weight |
Mounting dimensions
| d1 | 168.05 mm | Maximum rib diameter inner ring |
| D1 min | 218.7 mm | Minimum rib diameter outer ring |
| da min | 134 mm | Minimum diameter shaft shoulder |
| dc min | 171 mm | Minimum shaft shoulder |
| Da max | 246 mm | Maximum diameter of housing shoulder |
| ra max | 2.5 mm | Maximum recess radius |
Dimensions
| rmin | 3 mm | Minimum chamfer dimension |
| r1 min | 3 mm | Minimum chamfer dimension |
| E | 230 mm | Raceway diameter outer ring |
| F | 154 mm | Raceway diameter inner ring |
| B3 | 8.5 mm | Width of loose rib |
Downloads:
Characteristics
