Bearing 7218-B-JP FAG 7218-B-JP FAG bearing Size Chart (mm/inches) |
|---|
| Bearing number | NUP 248 MA |
| Size (mm) | 440x240x72 |
| Bore Diameter (mm) | 440 |
| Outer Diameter (mm) | 240 |
| Width (mm) | 72 |
| d | 240 mm |
| D | 440 mm |
| B | 72 mm |
| d1 | 313 mm |
| D1 | 365 mm |
| F | 295 mm |
| r1,2 - min. | 4 mm |
| da - min. | 257 mm |
| db - min. | 317 mm |
| Da - max. | 423 mm |
| ra - max. | 3 mm |
| Basic dynamic load rating - C | 952 kN |
| Basic static load rating - C0 | 1370 kN |
| Fatigue load limit - Pu | 129 kN |
| Reference speed | 1600 r/min |
| Limiting speed | 2200 r/min |
| Calculation factor - kr | 0.15 |
| Bearing number | NUP 248 MA |
| Size (mm) | 440x240x72 |
| Bore Diameter (mm) | 440 |
| Outer Diameter (mm) | 240 |
| Width (mm) | 72 |
| d | 240 mm |
| D | 440 mm |
| B | 72 mm |
| d1 | 313 mm |
| D1 | 365 mm |
| F | 295 mm |
| r1,2 - min. | 4 mm |
| da - min. | 257 mm |
| db - min. | 317 mm |
| Da - max. | 423 mm |
| ra - max. | 3 mm |
| Basic dynamic load rating - C | 952 kN |
| Basic static load rating - C0 | 1370 kN |
| Fatigue load limit - Pu | 129 kN |
| Reference speed | 1600 r/min |
| Limiting speed | 2200 r/min |
| Calculation factor - kr | 0.15 |
| d1 ≈ | 313 mm |
| D1 ≈ | 365 mm |
| r1,2 min. | 4 mm |
| da min. | 257 mm |
| db min. | 316 mm |
| Da max. | 423 mm |
| ra max. | 3 mm |
| Basic dynamic load rating C | 952 kN |
| Basic static load rating C0 | 1370 kN |
| Fatigue load limit Pu | 129 kN |
| Calculation factor kr | 0.15 |
| Limiting value e | 0.2 |
| Axial load factor Y | 0.6 |
| Mass bearing | 53 kg |