23188EK NACHI Calculation factor (Y0) 2.08 440x720x226mm Cylindrical roller bearings
| Bearing number | 23188EK |
| Size (mm) | 440x720x226 |
| Brand | NACHI |
| Bore Diameter (mm) | 440 |
| Outer Diameter (mm) | 720 |
| Width (mm) | 226 |
| d | 440 mm |
| D | 720 mm |
| B | 226 mm |
| C | 226 mm |
| r min. | 6 mm |
| Weight | 371 Kg |
| Basic dynamic load rating (C) | 7150 kN |
| Basic static load rating (C0) | 10000 kN |
| (Grease) Lubrication Speed | 510 r/min |
| (Oil) Lubrication Speed | 640 r/min |
| Calculation factor (e) | 0.32 |
| Calculation factor (Y0) | 2.08 |
| Calculation factor (Y1) | 2.13 |
Detailed Parameters
parameter：
| 22224EMKW33 Thrust roller bearings | D1:192.3 mm ，B:58 mm ，b:12.2 mm ，Number of lubrication holes:3 ，rs min:2.1 mm |
| ESPA209 Bearing units | Brand:SNR ，d:45 mm ，A:60 mm ，Bore Diameter :45mm ，s:11 mm |
| YAR 212-207-2FW/VA201 Deep groove ball bearings | Width :65.1mm ，Brand:SKF ，Outer Diameter :61.913mm ，Size :110x61.913x65.1mm ，Bore Diameter :110mm |
| NAU 4914 Cylindrical roller bearings | Width :30mm ，Brand:IKO ，Size :70x100x30mm ，Bore Diameter :70mm ，Outer Diameter :100mm |
| 6220N Deep groove ball bearings | Outer Diameter :180mm ，Bore Diameter :100mm ，Size :100x180x34mm ，Brand:SKF ，d:100 mm ，Width :34mm |
| 33251/33472 Tapered roller bearings | Brand:NACHI ，Width :29.794mm ，Outer Diameter :120.000mm ，Bore Diameter :63.500mm ，d:63.500 mm ，Size :63.500x120x29.794mm |
| K65×70×20 Needle roller bearings | Brand:NTN ，Fw:65 mm ，Outer Diameter :70mm ，Bore Diameter :65mm |
| 6304-RS Deep groove ball bearings | Size :20x52x15mm ，Bore Diameter :20mm ，Brand:CYSD ，Outer Diameter :52mm ，Width :15mm |
| 3NCHAR009CA Angular contact ball bearings | Brand:KOYO ，Size :45x75x16mm ，Bore Diameter :45mm ，Outer Diameter :75mm |
| 7011 CDB Angular contact ball bearings | Bore Diameter :55mm ，Outer Diameter :90mm ，Width :36mm ，Size :55x90x36mm ，d:55 mm ，Brand:ISO |
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