23280EK NACHI Calculation factor (Y0) 1.82 400x720x256mm Cylindrical roller bearings
| Bearing number | 23280EK |
| Size (mm) | 400x720x256 |
| Brand | NACHI |
| Bore Diameter (mm) | 400 |
| Outer Diameter (mm) | 720 |
| Width (mm) | 256 |
| d | 400 mm |
| D | 720 mm |
| B | 256 mm |
| C | 256 mm |
| r min. | 6 mm |
| Weight | 461 Kg |
| Basic dynamic load rating (C) | 8500 kN |
| Basic static load rating (C0) | 11100 kN |
| (Grease) Lubrication Speed | 510 r/min |
| (Oil) Lubrication Speed | 670 r/min |
| Calculation factor (e) | 0.36 |
| Calculation factor (Y0) | 1.82 |
| Calculation factor (Y1) | 1.86 |
Detailed Parameters
parameter：
| 689ZZ Deep groove ball bearings | Size :9x17x5mm ，Outer Diameter :17mm ，Bore Diameter :9mm ，Brand:ISO ，Width :5mm ，d:9 mm |
| 26877/26822 Tapered roller bearings | Size :36.512x79.375x23.812mm ，Bore Diameter :36.512mm ，Brand:ISO ，Outer Diameter :79.375mm |
| QJ 230 Angular contact ball bearings | Bore Diameter :150mm ，Width :45mm ，Brand:NSK ，Outer Diameter :270mm ，Size :150x270x45mm |
| 6214ZZ Deep groove ball bearings | Size :70x125x24mm ，Bore Diameter :70mm ，d:70 mm ，Brand:CRAFT ，Width :24mm ，Outer Diameter :125mm |
| 6830-RZ Deep groove ball bearings | Outer Diameter :190mm ，Width :20mm ，Bore Diameter :150mm ，Size :150x190x20mm ，Brand:CYSD ，d:150 mm |
| HUB211-7 Angular contact ball bearings | Bore Diameter :27.52mm ，dc:56.9 mm ，Brand:NTN ，d:27.52 mm ，Bt:79.83 mm |
| T151 Thrust roller bearings | Width :21.433mm ，Outer Diameter :72.619mm ，Bore Diameter :38.354mm ，d:38.354 mm ，Size :38.354x72.619x21.433mm ，Brand:Fersa |
| UCP211-34 Bearing units | d:53.975 mm ，Brand:FYH ，Width :55.6mm ，Bore Diameter :53.975mm |
| 607-2Z Deep groove ball bearings | Outer Diameter :19mm ，Bore Diameter :7mm ，Brand:NKE ，Size :7x19x6mm |
| 04303 Thrust roller bearings | Outer Diameter :73mm ，Bore Diameter :45mm ，Brand:Febi ，d:45 mm ，Size :45x73x20mm ，Width :20mm |
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