21318EX1 NACHI 90x190x43mm (Oil) Lubrication Speed 3600 r/min Cylindrical roller bearings
| Calculation factor (e) | 0.23 |
| Bearing number | 21318EX1 |
| Size (mm) | 90x190x43 |
| Brand | NACHI |
| Bore Diameter (mm) | 90 |
| Outer Diameter (mm) | 190 |
| Width (mm) | 43 |
| d | 90 mm |
| D | 190 mm |
| B | 43 mm |
| C | 43 mm |
| r min. | 3 mm |
| Weight | 6.1 Kg |
| Basic dynamic load rating (C) | 460 kN |
| Basic static load rating (C0) | 410 kN |
| (Grease) Lubrication Speed | 2800 r/min |
| (Oil) Lubrication Speed | 3600 r/min |
| Calculation factor (Y0) | 2.84 |
| Calculation factor (Y1) | 2.91 |
Detailed Parameters
parameter：
| NUP 203 Cylindrical roller bearings | d:17 mm ，Outer Diameter :40mm ，Width :12mm ，Size :17x40x12mm ，Bore Diameter :17mm ，Brand:ISB |
| UCFL215 Bearing units | A:56 mm ，Brand:FYH ，d:75 mm ，A0:78.5 mm ，Bore Diameter :75mm |
| K 22x28x17 Cylindrical roller bearings | Outer Diameter :22mm ，Size :28x22x17mm ，Brand:SKF ，Bore Diameter :28mm |
| 430212XU Tapered roller bearings | Brand:NTN ，Width :53mm ，Bore Diameter :60mm ，d:60 mm ，Outer Diameter :110mm ，Size :60x110x53mm |
| 47TS282017 Tapered roller bearings | Brand:KOYO ，Bore Diameter :140mm ，Width :174mm ，Outer Diameter :198mm ，Size :140x198x174mm |
| Z-565680.ZL-K-C5 Cylindrical roller bearings | Bore Diameter :500mm ，Size :500x720x167mm ，Outer Diameter :720mm ，Brand:FAG |
| 7219 BEGAPH Angular contact ball bearings | Width :32mm ，Size :170x95x32mm ，Brand:SKF ，Outer Diameter :95mm ，Bore Diameter :170mm |
| 14139/14276 Tapered roller bearings | Size :34.976x69.012x19.845mm ，Width :19.845mm ，Brand:FBJ ，Outer Diameter :69.012mm ，Bore Diameter :34.976mm |
| AST40 3550 Plain bearings | Brand:AST ，Bearing Type:straight ，Bore Diameter :35mm ，Outer Diameter :39mm |
| PCJ344016 Needle roller bearings | Brand:NTN ，Bore Diameter :53.975mm ，Outer Diameter :63.500mm ，Fw:53.975 mm ，Ew:63.500 mm |
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