Description
Metric
Imperial
Main Dimensions & Performance Data
| d | 140 mm | Bore diameter |
| D | 280 mm | Outside diameter |
| B | 63 mm | Width |
| Ca | 1,110,000 N | Basic dynamic load rating, axial |
| C0a | 4,950,000 N | Basic static load rating, axial |
| nG | 1,400 1/min | Limiting speed |
| nϑr | 360 1/min | Reference speed |
| ≈m | 20.393 kg | Weight |
Mounting dimensions
| da min | 276 mm | Minimum diameter shaft shoulder |
| Da max | 155 mm | Maximum diameter of housing shoulder |
| ra max | 4 mm | Maximum recess radius |
Dimensions
| D1 | 144 mm | Bore diameter housing washer |
| d1 | 280 mm | Rip diameter shaft washer |
| rmin | 4 mm | Minimum chamfer dimension |
Additional information
| K87428-M | Axial roller and cage assembly | |
| GS87428 | Housing Washer | |
| WS87428 | Shaft washer |
Downloads:
Your current product variant
| Cage | M | Brass Cage |
