22311AEX NACHI 55x120x43mm (Oil) Lubrication Speed 7650 r/min Cylindrical roller bearings
| Bearing number | 22311AEX |
| Size (mm) | 55x120x43 |
| Brand | NACHI |
| Bore Diameter (mm) | 55 |
| Outer Diameter (mm) | 120 |
| Width (mm) | 43 |
| d | 55 mm |
| D | 120 mm |
| B | 43 mm |
| C | 43 mm |
| r min. | 2 mm |
| Weight | 2.39 Kg |
| Basic dynamic load rating (C) | 294 kN |
| Basic static load rating (C0) | 227 kN |
| (Grease) Lubrication Speed | 6000 r/min |
| (Oil) Lubrication Speed | 7650 r/min |
| Calculation factor (e) | 0.43 |
| Calculation factor (Y0) | 1.53 |
| Calculation factor (Y1) | 1.56 |
Detailed Parameters
parameter：
| GAC100S Plain bearings | Bore Diameter :100mm ，Brand:AST ，Outer Diameter :150mm ，Width :32mm ，Size :100x150x32mm |
| 6234 ZZ Deep groove ball bearings | Outer Diameter :310mm ，Size :170x310x52mm ，Brand:CX ，Bore Diameter :170mm |
| K42x47x25 Needle roller bearings | Outer Diameter :47mm ，Bore Diameter :42mm ，Brand:ISO ，Size :42x47x25mm |
| UCPA204 Bearing units | H3:15 mm ，P:40 mm ，d:20 mm ，Bore Diameter :20mm ，Brand:ISO |
| 33013 Tapered roller bearings | Bore Diameter :65mm ，Brand:ISO ，Size :65x100x27mm ，Width :27mm ，d:65 mm ，Outer Diameter :100mm |
| 6200ZZ Deep groove ball bearings | Brand:NTN-SNR ，Outer Diameter :30.000mm ，Size :10x30x9mm ，Width :9.000mm ，Bore Diameter :10.000mm ，d:10.000 mm |
| NU5234 Cylindrical roller bearings | Size :170x310x104.77mm ，Brand:ISO ，Bore Diameter :170mm ，Outer Diameter :310mm |
| TL22232CDE4 Spherical roller bearings | Size :160x290x80mm ，Bore Diameter :160mm ，Width :80mm ，Brand:NSK ，d:160 mm ，Outer Diameter :290mm |
| 180703KC17 Deep groove ball bearings | Brand:UBP ，d:17 mm ，Size :17x40x16mm ，Width :16mm ，Outer Diameter :40mm ，Bore Diameter :17mm |
| 53209 Thrust ball bearings | Outer Diameter :73mm ，Bore Diameter :45mm ，Brand:NKE ，Size :45x73x21.3mm ，Width :21.3mm |
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