Detailed information
Size
| d | 220 mm | Aperture |
|---|---|---|
| D | 340 mm | Outer diameter |
| B | 90 mm | Width |
| d2 | ≈250 mm | Inner circleShoulder diameter |
| D1 | ≈306 mm | Outer ringShoulder/Groove diameter |
| b | 13.9 mm | Lubrication grooveWidth |
| K | 7.5 mm | Lubrication hole diameter |
| r1,2 | min.3 mm | Chamfer size |
Shoulder stop dimension
| da | min.233 mm | Shaft shoulder diameter |
|---|---|---|
| Da | max.327 mm | Bearing seat shoulder diameter |
| ra | max.2.5 mm | Corner radius |
Data calculation
| BasicRatedDynamic load | C | 1 261 kN |
|---|---|---|
| Basic static load rating | C0 | 1 860 kN |
| Fatigue load limit | Pu | 163 kN |
| Reference speed | 1 600 r/min | |
| Limit speed | 2 000 r/min | |
| Limit value | e | 0.24 |
| Number of columns | 2 | |
| Cage | Copper Bao | |
| Axial load factor | Y0 | 2.8 |
Quality
| Quality | 29.5 kg |