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Main Dimensions & Performance Data
| d | 140 mm | Inner diameter shaft washer |
| D | 200 mm | Outer diameter housing washer |
| T | 48.6 mm | Height |
| Ca | 191,000 N | Basic dynamic load rating, axial |
| C0a | 570,000 N | Basic static load rating, axial |
| Cua | 19,800 N | Fatigue load limit, axial |
| nG | 2,110 1/min | Limiting speed |
| nϑr | 2,700 1/min | Reference speed |
| ≈m | 4.241 kg | Weight |
Mounting dimensions
| da min | 176 mm | Minimum diameter shaft shoulder |
| Da max | 170 mm | Maximum diameter of housing shoulder |
| ra max | 1.5 mm | Maximum filled radius |
Dimensions
| rmin | 1.5 mm | Minimum chamfer dimension |
| D1 | 143 mm | Inner diameter housing washer |
| d1 | 197 mm | Outer diameter shaft washer |
| R | 160 mm | Radius spherical housing washer |
| A | 87 mm | Distance of the center point |
| T1 | 55 mm | Height with seat washer |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 150 °C | Operating temperature max. |
Calculation factors
| A | 1.9 | Minimum load factor |
Additional information
U228 | Seat washer |
Your current product variant
| Cage | JP | steel sheet metal |
| Tolerance class | PN | Normal (PN) |