1205 NSK 25x52x15mm GRS rpm 12000 Self aligning ball bearings
| Bearing number | 1205 |
| Size (mm) | 25x52x15 |
| Brand | NSK |
| Bore Diameter (mm) | 25 |
| Outer Diameter (mm) | 52 |
| Width (mm) | 15 |
| d | 25 mm |
| D | 52 mm |
| B | 15 mm |
| C | 15 mm |
| r min. | 1 mm |
| da min. | 30 mm |
| Da max. | 47 mm |
| ra max. | 1 mm |
| Weight | 0.14 Kg |
| Basic dynamic load rating (C) | 12.2 kN |
| Basic static load rating (C0) | 3.3 kN |
| (Grease) Lubrication Speed | 12 000 r/min |
| (Oil) Lubrication Speed | 14 000 r/min |
| Calculation factor (e) | 0.28 |
| Calculation factor (Y0) | 2.4 |
| Calculation factor (Y2) | 3.5 |
| SRI | 3.75 |
| Y3 | 2.3 |
| hidYobi | 1205 |
| LangID | 1 |
| PCD | 38 |
| D_ | 52 |
| Y2 | 3.5 |
| SREX | 0 |
| cyl count | 12 |
| B_ | 15 |
| 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=1205}.{SD=25}.{D=52}.{B=15}.{R=1.0}.{CR1=12200}.{COR1=3300}.{CR2=1250}.{COR2=335}.{LG=12000}.{LO=14000}.{DA1=30.0}.{DA2=47.0}.{RA=1.0}.{E=0.28}.{Y2=3.5}.{Y3=2.30}.{Y0=2.40}.{MASS=0.140} |
| hidTable | ecat_NSSAB |
| Oil rpm | 14000 |
| SRE | 0 |
| Y0 | 2.4 |
| mass | 0.14 |
| ra | 1 |
| GRS rpm | 12000 |
| SRIX | 0.04 |
| groove inner | 30.85 |
| D_a | 47 |
| SRIN | 0 |
| C0 | 3.3 |
| groove outer | 45.783 |
| SREN | 0 |
| X0 | 1 |
| Prod_Type3 | SABB_SA_CB |
| X1 | 1 |
| da | 30 |
| X2 | 0.65 |
| e | 0.28 |
| yobi | 1205 |
| r | 1 |
| KBRG | 1352 |
| CAng | 10.437 |
| cyl dia | 7.144 |
| calcUrl | /BearingGuide/html/calculation.jsp |
Detailed Parameters
parameter：
| LL639249/LL639210 Tapered roller bearings | Size :196.85x241.3x23.812mm ，Outer Diameter :241.3mm ，Width :23.812mm ，Bore Diameter :196.85mm ，Brand:Timken |
| EE640192/640260 Tapered roller bearings | Outer Diameter :660.4mm ，Bore Diameter :488.95mm ，Size :488.95x660.4x93.663mm ，Brand:KOYO |
| RIF-21/2ZZ Deep groove ball bearings | d:1.191 mm ，Bore Diameter :1.191mm ，Outer Diameter :3.967mm ，Size :1.191x3.967x2.38mm ，Brand:NMB |
| 035-5ANRC3 Cylindrical roller bearings | Bore Diameter :35mm ，Brand:NSK ，Outer Diameter :85mm ，Size :35x85x21mm ，Width :21mm |
| 6976 Deep groove ball bearings | Outer Diameter :520mm ，Size :380x520x65mm ，Brand:NTN ，Bore Diameter :380mm ，Width :65mm |
| SA 20 ES 2RS Plain bearings | Brand:ISB ，Outer Diameter :35mm ，Bore Diameter :20mm ，Size :20x35x16mm |
| NU421-M1 Cylindrical roller bearings | Size :105x260x60mm ，Brand:FAG ，Outer Diameter :260mm ，Bore Diameter :105mm |
| EGB2230-E40 Plain bearings | Bore Diameter :22mm ，Size :22x25x30mm ，Outer Diameter :25mm ，Brand:INA |
| NNC4920 V Cylindrical roller bearings | Size :100x140x40mm ，d:100 mm ，Outer Diameter :140mm ，Width :40mm ，Brand:ISO ，Bore Diameter :100mm |
| 35TM30U40AL Deep groove ball bearings | Outer Diameter :78.5mm ，Size :35.4x78.5x16.3mm ，Brand:NSK ，Bore Diameter :35.4mm |
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