X30210/Y30210 Timken 50x90x21.75mm Factor (K) 1.39 Tapered roller bearings
| Bearing number | X30210/Y30210 |
| Size (mm) | 50x90x21.75 |
| Brand | Timken |
| Bore Diameter (mm) | 50 |
| Outer Diameter (mm) | 90 |
| Width (mm) | 21.75 |
| d | 50 mm |
| D | 90 mm |
| T | 21.75 mm |
| B | 20 mm |
| C | 17 mm |
| R | 1.5 mm |
| r | 1.5 mm |
| a – | 2 mm |
| Da | 85 mm |
| db | 59 mm |
| da | 56 mm |
| Db | 81 mm |
| Aa | 1.4 mm |
| Ab | 3.1 mm |
| Weight | 0.55 Kg |
| Basic static load rating (C0) | 87.4 kN |
| Factor (G1) | 30.3 |
| Factor (G2) | 15.9 |
| Factor (Cg) | 0.0205 |
| Factor (K) | 1.39 |
| Basic dynamic load rating (C90) | 19.1 |
| Basic dynamic load rating (Ca90) | 13.7 |
| Basic dynamic load rating (C1) | 73.6 kN |
| Calculation factor (e) | 0.42 |
Detailed Parameters
parameter：
| FL619/1,5 Deep groove ball bearings | Outer Diameter :5mm ，Width :2mm ，Bore Diameter :1.5mm ，Size :1.5x5x2mm ，Brand:CX |
| 239/600 KCW33+H39/600 Spherical roller bearings | Brand:CX ，Width :150mm ，Bore Diameter :600mm ，Outer Diameter :800mm ，Size :600x800x150mm |
| NNC4930 V Cylindrical roller bearings | d:150 mm ，Brand:CX ，Size :150x210x60mm ，Outer Diameter :210mm ，Width :60mm ，Bore Diameter :150mm |
| 7209CDB/GNP5 Angular contact ball bearings | Manufacturer Name:NTN ，Weight / Kilogram:0.798 ，EAN:4547359441468 ，Category:Precision Ball Bearings ，Minimum Buy Quantity:N/A ，BDI Inventory:1.0 |
| NN3164 Cylindrical roller bearings | Size :320x540x176mm ，Bore Diameter :320mm ，Brand:ISO ，Outer Diameter :540mm |
| 659/653 Tapered roller bearings | Bore Diameter :76.2mm ，Size :76.2x146.05x41.275mm ，Brand:Timken ，Outer Diameter :146.05mm |
| NP1872 Cylindrical roller bearings | Size :360x440x38mm ，Brand:CX ，Bore Diameter :360mm ，Outer Diameter :440mm |
| UKFC210H Bearing units | d:45 mm ，e:10 mm ，Bore Diameter :45mm ，Brand:SNR ，A4:28 mm ，H3:110 mm |
| 619/1060 MB Deep groove ball bearings | Outer Diameter :1060mm ，Bore Diameter :1400mm ，Brand:SKF ，Size :1400x1060x150mm |
| UKT217+H2317 Bearing units | Brand:NACHI ，d:75 mm ，L5:264 mm ，L2:29 mm ，Bore Diameter :75mm |
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