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Main Dimensions & Performance Data
| d | 140 mm | Bore diameter |
| D | 300 mm | Outside diameter |
| B | 62 mm | Width |
| Cr | 790,000 N | Basic dynamic load rating, radial |
| C0r | 800,000 N | Basic static load rating, radial |
| Cur | 126,000 N | Fatigue load limit, radial |
| nG | 3,950 1/min | Limiting speed |
| nϑr | 2,170 1/min | Reference speed |
| ≈m | 22.6 kg | Weight |
Mounting dimensions
| da min | 157 mm | Minimum diameter shaft shoulder |
| da max | 179 mm | Maximum diameter of shaft shoulder |
| Da max | 283 mm | Maximum diameter of housing shoulder |
| dc min | 198 mm | Minimum shaft shoulder |
| ra max | 3 mm | Maximum recess radius |
Dimensions
| rmin | 4 mm | Minimum chamfer dimension |
| r1 min | 4 mm | Minimum chamfer dimension |
| s | 5.2 mm | Axial displacement |
| E | 264 mm | Raceway diameter outer ring |
| F | 180 mm | Raceway diameter inner ring |
| D1 min | 251.7 mm | Minimum rib diameter outer ring |
| d1 | 195.4 mm | Maximum rib diameter inner ring |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 150 °C | Operating temperature max. |
Additional information
HJ328-E | L-washer |
Your current product variant
| Design | E | Increased Capacity Design |
| Number of rolling element rows | 1 | Single-row design |