23284EK NACHI 420x760x272mm Basic static load rating (C0) 12500 kN Cylindrical roller bearings
| Bearing number | 23284EK |
| Size (mm) | 420x760x272 |
| Brand | NACHI |
| Bore Diameter (mm) | 420 |
| Outer Diameter (mm) | 760 |
| Width (mm) | 272 |
| d | 420 mm |
| D | 760 mm |
| B | 272 mm |
| C | 272 mm |
| r min. | 7.5 mm |
| Weight | 548 Kg |
| Basic dynamic load rating (C) | 9400 kN |
| Basic static load rating (C0) | 12500 kN |
| (Grease) Lubrication Speed | 490 r/min |
| (Oil) Lubrication Speed | 640 r/min |
| Calculation factor (e) | 0.37 |
| Calculation factor (Y0) | 1.8 |
| Calculation factor (Y1) | 1.84 |
Detailed Parameters
parameter：
| 22210 EKW33+H310 Spherical roller bearings | Outer Diameter :90mm ，Size :45x90x23mm ，Brand:ISB ，Width :23mm ，d:45 mm ，Bore Diameter :45mm |
| 7018AC Angular contact ball bearings | Brand:AST ，Outer Diameter :140mm ，Bore Diameter :90mm ，Size :90x140x24mm |
| 3312A-2Z Angular contact ball bearings | Brand:SKF ，Size :60x130x54mm ，Outer Diameter :130mm ，Bore Diameter :60mm |
| EGB0812-E40-B Plain bearings | Width :12mm ，Size :8x10x12mm ，Brand:INA ，Outer Diameter :10mm ，Bore Diameter :8mm ，d:8 mm |
| BT19Z-1-A Angular contact ball bearings | Brand:NSK ，Outer Diameter :47mm ，Bore Diameter :19.5mm ，Size :19.5x47x13mm |
| NUP215R Cylindrical roller bearings | Bore Diameter :75mm ，d:75 mm ，Width :25mm ，Size :75x130x25mm ，Outer Diameter :130mm ，Brand:KOYO |
| LMKP6L Linear bearings | D:12 mm ，Brand:Samick ，Outer Diameter :12mm ，Bore Diameter :6mm ，d:6 mm ，d1:3.4 mm |
| GE 180 HCR-2RS Plain bearings | Outer Diameter :290mm ，Bore Diameter :180mm ，Brand:ISO ，Size :180x290x155mm |
| F-93666.2 Cylindrical roller bearings | Brand:INA ，Bore Diameter :36mm ，Width :20mm ，Size :36x56.3x20mm ，Outer Diameter :56.3mm |
| LM272249/10 Tapered roller bearings | Bore Diameter :482.6mm ，Width :85.725mm ，Size :482.6x615.95x85.725mm ，Outer Diameter :615.95mm ，Brand:ISO |
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