51144M SKF 220x270x37mm Weight 4.6 Kg Thrust ball bearings
| Bearing number | 51144M |
| Size (mm) | 220x270x37 |
| Brand | SKF |
| Bore Diameter (mm) | 220 |
| Outer Diameter (mm) | 270 |
| Width (mm) | 37 |
| d | 220 mm |
| D | 270 mm |
| H | 37 mm |
| d1 | 267 mm |
| r1 min. | 1.1 mm |
| r2 min. | 1.1 mm |
| D1 | 223 mm |
| da min. | 250 mm |
| Da max. | 240 mm |
| ra max. | 1 mm |
| Weight | 4.6 Kg |
| Basic dynamic load rating (C) | 178 kN |
| Basic static load rating (C0) | 800 kN |
| Fatigue load limit (Pu) | 19 |
| Reference speed | 1300 r/min |
| Limiting speed | 1900 r/min |
Detailed Parameters
parameter：
| 32920 Tapered roller bearings | Size :100x140x25mm ，Outer Diameter :140mm ，Brand:ISO ，Bore Diameter :100mm ，Width :25mm |
| NF3868 Cylindrical roller bearings | Size :340x420x60mm ，Brand:ISO ，Outer Diameter :420mm ，Bore Diameter :340mm |
| 1307 Self aligning ball bearings | Bore Diameter :35mm ，Size :35x80x21mm ，Brand:CX ，Width :21mm ，Outer Diameter :80mm |
| 32312 Tapered roller bearings | Bore Diameter :60mm ，Size :60x130x48.5mm ，Brand:CYSD ，Outer Diameter :130mm |
| 6222ZZ Deep groove ball bearings | Brand:NACHI ，Outer Diameter :200mm ，Size :110x200x38mm ，Bore Diameter :110mm |
| NUP2317 EM Cylindrical roller bearings | Bore Diameter :85mm ，Size :85x180x60mm ，Brand:AST ，Outer Diameter :180mm |
| NQ50/20A Needle roller bearings | Outer Diameter :62mm ，Brand:KOYO ，Bore Diameter :50mm ，Size :50x62x20mm |
| 6208-2RS Deep groove ball bearings | Width :18mm ，Size :40x80x18mm ，Brand:AST ，Outer Diameter :80mm ，Bore Diameter :40mm |
| 69/1060 Deep groove ball bearings | Brand:NTN ，Bore Diameter :1060.000mm ，Size :1060x1400x150mm ，Outer Diameter :1400.000mm ，Width :150.000mm |
| NCS1820 Needle roller bearings | Size :28.575x41.275x31.75mm ，Brand:INA ，Width :31.75mm ，Bore Diameter :28.575mm ，Outer Diameter :41.275mm |
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