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Main Dimensions & Performance Data
| d | 110 mm | Bore diameter |
| D | 280 mm | Outside diameter |
| B | 65 mm | Width |
| Cr | 680,000 N | Basic dynamic load rating, radial |
| C0r | 660,000 N | Basic static load rating, radial |
| Cur | 80,000 N | Fatigue load limit, radial |
| nG | 4,450 1/min | Limiting speed |
| nϑr | 2,550 1/min | Reference speed |
| ≈m | 22.1 kg | Weight |
Mounting dimensions
| da min | 130 mm | Minimum diameter shaft shoulder |
| da max | 153 mm | Maximum diameter of shaft shoulder |
| db min | 157 mm | Minimum shaft shoulder |
| Da max | 260 mm | Maximum diameter of housing shoulder |
| ra max | 3 mm | Maximum recess radius |
| ra1 max | 3 mm | Maximum recess radius |
Dimensions
| rmin | 4 mm | Minimum chamfer dimension |
| r1 min | 4 mm | Minimum chamfer dimension |
| s | 6.2 mm | Axial displacement |
| E | 235 mm | Raceway diameter outer ring |
| F | 155 mm | Raceway diameter inner ring |
| D1 min | 220.9 mm | Minimum rib diameter outer ring |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 150 °C | Operating temperature max. |
Your current product variant
| Design | Standard | |
| Cage | M1 | Two Piece Brass Cage Roller Guided |
| Radial internal clearance | C5 (Group 5) | Internal clearance larger than C4 |
| Tolerance class | PN | Normal (PN) |
| Number of rolling element rows | 1 | Single-row design |