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Main Dimensions & Performance Data
| d | 180 mm | Bore diameter |
| D | 380 mm | Outside diameter |
| B | 126 mm | Width |
| Cr | 1,680,000 N | Basic dynamic load rating, radial |
| C0r | 2,330,000 N | Basic static load rating, radial |
| Cur | 260,000 N | Fatigue load limit, radial |
| nG | 2,600 1/min | Limiting speed |
| nϑr | 1,120 1/min | Reference speed |
| ≈m | 76.8 kg | Weight |
Mounting dimensions
| d1 | 248 mm | Maximum rib diameter inner ring |
| D1 min | 320.8 mm | Minimum rib diameter outer ring |
| da min | 197 mm | Minimum diameter shaft shoulder |
| dc min | 250.6 mm | Minimum shaft shoulder |
| Da max | 363 mm | Maximum diameter of housing shoulder |
| ra max | 3 mm | Maximum recess radius |
Dimensions
| rmin | 4 mm | Minimum chamfer dimension |
| r1 min | 4 mm | Minimum chamfer dimension |
| E | 339 mm | Raceway diameter outer ring |
| F | 227 mm | Raceway diameter inner ring |
| B3 | 18 mm | Width of loose rib |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 150 °C | Operating temperature max. |
Your current product variant
| Design | EX | Increased Capacity Design Design Modified |
| Cage | MPAX | One Piece Brass Cage Lip Guided |
| Radial internal clearance | CN (Group N) | Normal internal clearance |
| Tolerance class | PN | Normal (PN) |
| Number of rolling element rows | 1 | Single-row design |