23144A2X NACHI B 120 mm 220x370x120mm Cylindrical roller bearings
| Bearing number | 23144A2X |
| Size (mm) | 220x370x120 |
| Brand | NACHI |
| Bore Diameter (mm) | 220 |
| Outer Diameter (mm) | 370 |
| Width (mm) | 120 |
| d | 220 mm |
| D | 370 mm |
| B | 120 mm |
| C | 120 mm |
| r min. | 4 mm |
| Weight | 54.6 Kg |
| Basic dynamic load rating (C) | 2210 kN |
| Basic static load rating (C0) | 2780 kN |
| (Grease) Lubrication Speed | 1500 r/min |
| (Oil) Lubrication Speed | 1800 r/min |
| Calculation factor (e) | 0.34 |
| Calculation factor (Y0) | 1.93 |
| Calculation factor (Y1) | 1.98 |
Detailed Parameters
parameter：
| 713613270 Wheel bearings | Designation SX:CX193 ，Brand:FAG ，Designation SKF:VKBA 1361 ，Designation SNR:R168.17 |
| 74550/74845 Tapered roller bearings | Brand:Timken ，Size :139.7x214.975x47.625mm ，Bore Diameter :139.7mm ，Outer Diameter :214.975mm |
| 16003 C3 Deep groove ball bearings | Bore Diameter :17mm ，Width :8mm ，Brand:PFI ，Outer Diameter :35mm ，Size :17x35x8mm |
| 53314 Thrust ball bearings | Brand:FAG ，Outer Diameter :125mm ，Size :70x125x44.2mm ，Bore Diameter :70mm |
| NAO90x120x30 Needle roller bearings | Size :90x120x30mm ，Bore Diameter :90mm ，Outer Diameter :120mm ，Brand:SKF |
| RASEY17 Bearing units | d:17 mm ，Brand:NKE ，Bore Diameter :17mm ，Width :30mm ，O:15.9 mm |
| L-520ZZW52 Deep groove ball bearings | Width :2.5mm ，Bore Diameter :2mm ，Size :2x5x2.5mm ，Outer Diameter :5mm ，Brand:NMB |
| 32230 Tapered roller bearings | Width :77mm ，Bore Diameter :150mm ，Outer Diameter :270mm ，Size :150x270x77mm ，Brand:CRAFT |
| 7938C Angular contact ball bearings | Brand:CYSD ，Width :33mm ，d:190 mm ，Size :190x260x33mm ，Outer Diameter :260mm ，Bore Diameter :190mm |
| 609 Deep groove ball bearings | Size :9x24x7mm ，Outer Diameter :24.000mm ，Bore Diameter :9.000mm ，Brand:NTN-SNR |
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