231/750EK NACHI Calculation factor (Y0) 2.2 750x1220x365mm Cylindrical roller bearings
| Bearing number | 231/750EK |
| Size (mm) | 750x1220x365 |
| Brand | NACHI |
| Bore Diameter (mm) | 750 |
| Outer Diameter (mm) | 1220 |
| Width (mm) | 365 |
| d | 750 mm |
| D | 1220 mm |
| B | 365 mm |
| C | 365 mm |
| r min. | 9.5 mm |
| Weight | 1710 Kg |
| Basic dynamic load rating (C) | 18100 kN |
| Basic static load rating (C0) | 27700 kN |
| (Grease) Lubrication Speed | 220 r/min |
| (Oil) Lubrication Speed | 280 r/min |
| Calculation factor (e) | 0.3 |
| Calculation factor (Y0) | 2.2 |
| Calculation factor (Y1) | 2.25 |
Detailed Parameters
parameter：
| LM245848/LM245810 Tapered roller bearings | Outer Diameter :317.5mm ，Size :231.775x317.5x47.625mm ，Width :47.625mm ，Brand:KOYO ，Bore Diameter :231.775mm |
| 2210-K Self aligning ball bearings | Brand:NKE ，Size :50x90x23mm ，Width :23mm ，Outer Diameter :90mm ，Bore Diameter :50mm |
| NCF28/710-V Cylindrical roller bearings | Bore Diameter :710mm ，Brand:NKE ，Outer Diameter :831mm ，Size :710x831x95mm |
| RSL182313-A Cylindrical roller bearings | Size :65x126.69x48mm ，Brand:INA ，Bore Diameter :65mm ，Outer Diameter :126.69mm |
| LM229139/10 Tapered roller bearings | Outer Diameter :194.975mm ，Bore Diameter :136.525mm ，Size :136.525x194.975x33mm ，Brand:CX |
| 7208 ADF Angular contact ball bearings | Bore Diameter :40mm ，Brand:ISO ，Outer Diameter :80mm ，Size :40x80x36mm ，Width :36mm |
| QJ 205 Angular contact ball bearings | Outer Diameter :52mm ，Brand:SIGMA ，Size :25x52x15mm ，Bore Diameter :25mm |
| 53176/53377 Tapered roller bearings | Bore Diameter :44.45mm ，Outer Diameter :95.25mm ，d:44.45 mm ，Size :44.45x95.25x30.958mm ，Brand:CX ，Width :30.958mm |
| SA12T/K Plain bearings | Brand:CRAFT ，d:12 mm ，B:16 mm ，Bore Diameter :12mm |
| 1203 Self aligning ball bearings | Brand:NSK ，Size :17x40x12mm ，Outer Diameter :40mm ，Width :12mm ，Bore Diameter :17mm |
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