2308 NSK groove inner 49.682 40x90x33mm Self aligning ball bearings
| Bearing number | 2308 |
| Size (mm) | 40x90x33 |
| Brand | NSK |
| Bore Diameter (mm) | 40 |
| Outer Diameter (mm) | 90 |
| Width (mm) | 33 |
| d | 40 mm |
| D | 90 mm |
| B | 33 mm |
| C | 33 mm |
| r min. | 1.5 mm |
| da min. | 48 mm |
| Da max. | 82 mm |
| ra max. | 1.5 mm |
| Weight | 0.889 Kg |
| Basic dynamic load rating (C) | 45.5 kN |
| Basic static load rating (C0) | 13.5 kN |
| (Grease) Lubrication Speed | 6 300 r/min |
| (Oil) Lubrication Speed | 8 000 r/min |
| Calculation factor (e) | 0.43 |
| Calculation factor (Y0) | 1.5 |
| Calculation factor (Y2) | 2.3 |
| SRI | 7.5 |
| Y3 | 1.5 |
| hidYobi | 2308 |
| LangID | 1 |
| PCD | 64 |
| D_ | 90 |
| Y2 | 2.3 |
| SREX | 0 |
| cyl count | 12 |
| B_ | 33 |
| 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=2308}.{SD=40}.{D=90}.{B=33}.{R=1.5}.{CR1=45500}.{COR1=13500}.{CR2=4650}.{COR2=1380}.{LG=6300}.{LO=8000}.{DA1=48.0}.{DA2=82.0}.{RA=1.5}.{E=0.43}.{Y2=2.3}.{Y3=1.50}.{Y0=1.50}.{MASS=0.889} |
| hidTable | ecat_NSSAB |
| Oil rpm | 8000 |
| SRE | 0 |
| Y0 | 1.5 |
| mass | 0.889 |
| ra | 1.5 |
| GRS rpm | 6300 |
| SRIX | 0.065 |
| groove inner | 49.682 |
| D_a | 82 |
| SRIN | 0 |
| C0 | 13.5 |
| groove outer | 80.881 |
| SREN | 0 |
| X0 | 1 |
| Prod_Type3 | SABB_SA_CB |
| X1 | 1 |
| da | 48 |
| X2 | 0.65 |
| e | 0.43 |
| yobi | 2308 |
| r | 1.5 |
| KBRG | 1354 |
| CAng | 16.04 |
| cyl dia | 14.288 |
| calcUrl | /BearingGuide/html/calculation.jsp |
Detailed Parameters
parameter：
| 201084 Tapered roller bearings | Size :60x168x102mm ，Bore Diameter :60mm ，Brand:FAG ，Outer Diameter :168mm |
| 16014 Deep groove ball bearings | Bore Diameter :70mm ，Outer Diameter :110mm ，Size :70x110x13mm ，Brand:ISO |
| 30317DJR Tapered roller bearings | d:85 mm ，Brand:KOYO ，Width :44.5mm ，Outer Diameter :180mm ，Size :85x180x44.5mm ，Bore Diameter :85mm |
| NJ332-E-MA6 Cylindrical roller bearings | Bore Diameter :160mm ，Size :160x340x68mm ，Outer Diameter :340mm ，Brand:NKE |
| 62208-2RSR Deep groove ball bearings | Bore Diameter :40mm ，Size :40x80x23mm ，Width :23mm ，Outer Diameter :80mm ，Brand:FAG |
| 53220+U220 Thrust ball bearings | Size :100x150x40.9mm ，d:100 mm ，Brand:SKF ，Width :40.9mm ，Bore Diameter :100mm ，Outer Diameter :150mm |
| 24026RHK30 Spherical roller bearings | Outer Diameter :200mm ，Bore Diameter :130mm ，Brand:KOYO ，Size :130x200x69mm |
| RNA49/38 Needle roller bearings | Brand:NSK ，Size :45x58x20mm ，Bore Diameter :45mm ，Outer Diameter :58mm |
| SIGEW125ES Plain bearings | Bore Diameter :125mm ，d:125 mm ，Brand:LS ，b:72 mm ，B:125 mm |
| FYTBK 35 TD Bearing units | Outer Diameter :35mm ，Size :35x35x17mm ，Brand:SKF ，Bore Diameter :35mm |
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