2204 NSK 20x47x18mm Calculation factor (e) 0.47 Self aligning ball bearings
| Bearing number | 2204 |
| Size (mm) | 20x47x18 |
| Brand | NSK |
| Bore Diameter (mm) | 20 |
| Outer Diameter (mm) | 47 |
| Width (mm) | 18 |
| d | 20 mm |
| D | 47 mm |
| B | 18 mm |
| C | 18 mm |
| r min. | 1 mm |
| da min. | 25 mm |
| Da max. | 42 mm |
| ra max. | 1 mm |
| Weight | 0.133 Kg |
| Basic dynamic load rating (C) | 12.8 kN |
| Basic static load rating (C0) | 3.3 kN |
| (Grease) Lubrication Speed | 14 000 r/min |
| (Oil) Lubrication Speed | 17 000 r/min |
| Calculation factor (e) | 0.47 |
| Calculation factor (Y0) | 1.4 |
| Calculation factor (Y2) | 2.1 |
| SRI | 3.75 |
| Y3 | 1.3 |
| hidYobi | 2204 |
| LangID | 1 |
| PCD | 32.7 |
| D_ | 47 |
| Y2 | 2.1 |
| SREX | 0 |
| cyl count | 12 |
| B_ | 18 |
| CAD | http://service.web2cad.co.jp/pcom/?Maker=NSK_RB&info=nsk_rb/roller_bearings/self_aliging_bb/cylindrical_bore_asmtab.prj&varset={STAN=-}.{ORDER=2204}.{SD=20}.{D=47}.{B=18}.{R=1.0}.{CR1=12800}.{COR1=3300}.{CR2=1310}.{COR2=340}.{LG=14000}.{LO=17000}.{DA1=25.0}.{DA2=42.0}.{RA=1.0}.{E=0.47}.{Y2=2.1}.{Y3=1.30}.{Y0=1.40}.{MASS=0.133} |
| hidTable | ecat_NSSAB |
| Oil rpm | 17000 |
| SRE | 0 |
| Y0 | 1.4 |
| mass | 0.133 |
| ra | 1 |
| GRS rpm | 14000 |
| SRIX | 0.04 |
| groove inner | 25.54 |
| D_a | 42 |
| SRIN | 0 |
| C0 | 3.3 |
| groove outer | 41.428 |
| SREN | 0 |
| X0 | 1 |
| Prod_Type3 | SABB_SA_CB |
| X1 | 1 |
| da | 25 |
| X2 | 0.65 |
| e | 0.47 |
| yobi | 2204 |
| r | 1 |
| KBRG | 1354 |
| CAng | 17.484 |
| cyl dia | 7.144 |
| calcUrl | /BearingGuide/html/calculation.jsp |
Detailed Parameters
parameter：
| 23256CAE4 Spherical roller bearings | Outer Diameter :500mm ，Brand:NSK ，Bore Diameter :280mm ，Size :280x500x176mm |
| 6313ZENR Deep groove ball bearings | Bore Diameter :65mm ，Width :33mm ，Size :65x140x33mm ，Brand:NACHI ，Outer Diameter :140mm |
| K50X66X30H Needle roller bearings | Brand:KOYO ，Bore Diameter :50mm ，Outer Diameter :70mm ，Fw:50 mm |
| 23296-K-MB Spherical roller bearings | Bore Diameter :480mm ，Size :480x870x310mm ，Outer Diameter :870mm ，Brand:FAG |
| 22348VMW33 Thrust roller bearings | Brand:SNR ，Outer Diameter :500.000mm ，Bore Diameter :240.000mm ，Size :240x500x155mm |
| 32244 Tapered roller bearings | Outer Diameter :400mm ，Bore Diameter :220mm ，Width :114mm ，Size :220x400x114mm ，Brand:KOYO ，d:220 mm |
| 71930 CD/HCP4AL Angular contact ball bearings | Brand:SKF ，Size :210x150x28mm ，Width :28mm ，Bore Diameter :210mm ，Outer Diameter :150mm ，d:150 mm |
| 3382/3328 Tapered roller bearings | Width :29.37mm ，Outer Diameter :84.138mm ，Size :39.688x84.138x29.37mm ，Brand:CX ，d:39.688 mm ，Bore Diameter :39.688mm |
| 4T-302/28STPX1 Tapered roller bearings | Brand:NTN ，Outer Diameter :58mm ，Size :28x58x17.25mm ，d:28 mm ，Width :17.25mm ，Bore Diameter :28mm |
| NK16/20R Needle roller bearings | Dw:2.5 mm ，rs min:0.3 mm ，Lw:16.8 mm ，Lubrication hole on outer ring:Oui/Yes |
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