Description
Metric
Imperial
Main Dimensions & Performance Data
| d | 240 mm | Bore diameter |
| D | 440 mm | Outside diameter |
| T | 122 mm | Height |
| Ca | 980,000 N | Basic dynamic load rating, axial |
| C0a | 3,900,000 N | Basic static load rating, axial |
| Cua | 355,000 N | Fatigue load limit, axial |
| nG | 1,340 1/min | Limiting speed |
| nϑr | 500 1/min | Reference speed |
| ≈m | 17.008 kg | Weight |
Mounting dimensions
| da | 433 mm | Minimum diameter shaft shoulder |
| Da | 266 mm | Maximum diameter of housing shoulder |
| ra | 6 mm | Recess radius |
Dimensions
| D1 | 245 mm | Bore diameter housing washer |
| d1 | 440 mm | Rip diameter shaft washer |
| B | 67 mm | Width |
| rmin | 6 mm | Minimum chamfer dimension |
| Dc1 | 160 mm | Cage bore diameter |
Temperature range
| Tmin | -20 °C | Operating temperature min. |
| Tmax | 120 °C | Operating temperature max. |
Additional information
| K89448-M | Axial roller and cage assembly | |
| GS89448 | Housing Washer | |
| WS89448 | Shaft washer |
