23148EK NACHI (Oil) Lubrication Speed 1200 r/min 240x400x128mm Cylindrical roller bearings
| Bearing number | 23148EK |
| Size (mm) | 240x400x128 |
| Brand | NACHI |
| Bore Diameter (mm) | 240 |
| Outer Diameter (mm) | 400 |
| Width (mm) | 128 |
| d | 240 mm |
| D | 400 mm |
| B | 128 mm |
| C | 128 mm |
| r min. | 4 mm |
| Weight | 66.6 Kg |
| Basic dynamic load rating (C) | 2610 kN |
| Basic static load rating (C0) | 3350 kN |
| (Grease) Lubrication Speed | 1000 r/min |
| (Oil) Lubrication Speed | 1200 r/min |
| Calculation factor (e) | 0.32 |
| Calculation factor (Y0) | 2.08 |
| Calculation factor (Y1) | 2.13 |
Detailed Parameters
parameter：
| 627-2Z Deep groove ball bearings | Bore Diameter :7mm ，Outer Diameter :22mm ，Brand:SKF ，Size :7x22x7mm |
| FYWK 1.1/2 YTA Bearing units | Brand:SKF ，Outer Diameter :39mm ，Size :38.1x39x17mm ，Bore Diameter :38.1mm |
| F625HZZ Deep groove ball bearings | Brand:AST ，Size :5x16x5mm ，Outer Diameter :16mm ，Width :5mm ，Bore Diameter :5mm |
| RNA 6912 ZW Needle roller bearings | Outer Diameter :85mm ，Width :45mm ，Bore Diameter :68mm ，Brand:NBS ，Size :68x85x45mm |
| NAF 8511530 Needle roller bearings | Bore Diameter :85mm ，Width :30mm ，Size :85x115x30mm ，Brand:IKO ，Outer Diameter :115mm |
| M757449D/M757410/M757410D Tapered roller bearings | Width :280.99mm ，d:305.003 mm ，Outer Diameter :438.048mm ，Size :305.003x438.048x280.99mm ，Bore Diameter :305.003mm ，Brand:NTN |
| G1106KRR Deep groove ball bearings | Bore Diameter :34.925mm ，Size :34.925x72x37.7mm ，Brand:Timken ，Outer Diameter :72mm |
| 22317CW33 Spherical roller bearings | Size :85x180x60mm ，Bore Diameter :85mm ，Outer Diameter :180mm ，Brand:CRAFT |
| NJ5218 Cylindrical roller bearings | d:90 mm ，Brand:ISO ，Size :90x160x52.4mm ，Outer Diameter :160mm ，Bore Diameter :90mm ，Width :52.4mm |
| MFJ-4020 Needle roller bearings | Bore Diameter :40mm ，Size :40x47x20mm ，Outer Diameter :47mm ，Brand:NSK |
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