22205CE4 NSK ALPHA_ 0.23 25x52x18mm Spherical roller bearings
| Bearing number | 22205CE4 |
| Size (mm) | 25x52x18 |
| Brand | NSK |
| Bore Diameter (mm) | 25 |
| Outer Diameter (mm) | 52 |
| Width (mm) | 18 |
| d | 25 mm |
| D | 52 mm |
| B | 18 mm |
| C | 18 mm |
| r min. | 1 mm |
| da min. | 31 mm |
| da max | 31 mm |
| Da min | 45 mm |
| Da max. | 46 mm |
| ra max. | 1 mm |
| Weight | 0.17 Kg |
| Basic dynamic load rating (C) | 37.5 kN |
| Basic static load rating (C0) | 37 kN |
| (Grease) Lubrication Speed | 7100 r/min |
| (Oil) Lubrication Speed | 9000 r/min |
| Calculation factor (e) | 0.35 |
| Calculation factor (Y0) | 1.9 |
| Calculation factor (Y2) | 2.9 |
| Category | Spherical Roller Bearings |
| BDI Inventory | 0.0 |
| Manufacturer Name | NSK |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0.08 |
| EAN | 0029176078095 |
| Product Group – BDI | B04311 |
| Internal Clearance | C0-Medium |
| Mounting Method | Shaft Mount |
| Rolling Element | Spherical Roller Bearing |
| Bore Profile | Straight |
| Cage Material | Steel |
| Enclosure | Open |
| Number of Rows of Rollers | Double Row |
| Relubricatable | Yes |
| Withdrawal Sleeve | Not Applicable |
| Inch – Metric | Metric |
| Long Description | 25MM Straight Bore; 52MM Outside Diameter; 18MM Width; C0-Medium Clearance; Shaft Mount; Double Row of Spherical Roller Bearings; Steel Cage Material; Open Enclosure; Relubricatable |
| Category – BDI | Spherical Roller Bearing |
| UNSPSC | 31171510 |
| Harmonized Tariff Code | 84823080 |
| Noun | Bearing |
| Keyword String | Spherical |
| Manufacturer URL | http://www.nskamericas.com |
| Manufacturer Item Number | 22205CE4 |
| Weight / LBS | 0.18 |
| Adapter Part Number | Not Applicable Inch | Not Applicable Millimeter |
| Width | 0.709 Inch | 18 Millimeter |
| Bore | 0.984 Inch | 25 Millimeter |
| Outside Diameter | 2.047 Inch | 52 Millimeter |
| bore diameter: | 25 mm |
| maximum rpm: | 9000 RPM |
| outside diameter: | 52 mm |
| operating temperature range: | Maximum of +200 °C |
| overall width: | 18 mm |
| cage material: | Steel |
| bore type: | Straight |
| bearing material: | Steel |
| outer ring type: | Not Split |
| cage type: | Inner Ring Guided |
| internal clearance: | C0 |
| precision rating: | RBEC 1 (ISO Class Normal) |
| closure type: | Open |
| finish/coating: | Uncoated |
| lubrication hole type: | Lubrication Groove & Hole |
| outer ring width: | 18 mm |
| dynamic load capacity: | 37500 N |
| fillet radius: | 1 mm |
| static load capacity: | 37000 N |
| series: | 222 |
| Y3 | 1.9 |
| hidYobi | 22205CE4 |
| LangID | 1 |
| Y1 | 1.9 |
| D_ | 52 |
| Y2 | 2.9 |
| Macha rpm | 0 |
| B_ | 18 |
| CAD | https://service.web2cad.co.jp/pcom/maker_login.php?Maker=NSK_RB&language=ja&info=nsk_rb/roller_bearings/spherical_rb/cylindrical_bore_asmtab.prj&varset={STAN=-}.{ORDER=22205CE4}.{SD=25}.{D=52}.{B=18.0}.{R=1.0}.{CR1=37500}.{COR1=37000}.{LT=10000}.{LM=-}.{LG=7100}.{LO=9000}.{DA1=31}.{DA2=31.000}.{DA3=46}.{DA4=45}.{RA=1.0}.{E=0.35}.{Y2=2.9}.{Y3=1.9}.{Y0=1.9}.{MASS=0.17} |
| da min | 31 |
| hidTable | ecat_NSSPHR |
| Oil rpm | 9000 |
| Y0 | 1.9 |
| mass | 0.17 |
| GRS rpm | 7100 |
| ra | 1 |
| TSR rpm | 10000 |
| C0 | 37 |
| DE_ | 46.543 |
| X0 | 1 |
| Prod_Type3 | SRB_CTB_CB |
| X1 | 1 |
| X2 | 0.67 |
| SIR | 5.5 |
| e | 0.35 |
| DA_ | 7.3 |
| bomp | 22205CE4 |
| Z_ | 14 |
| ALP2 | 10 |
| ALP1 | 13 |
| ALP3 | 0 |
| D_a max | 46 |
| D_a min | 45 |
| yobi | 22205CE4 |
| ALPHA_ | 0.23 |
| SDM_ | 39.435 |
| r | 1 |
| KBRG | 2322 |
| SBRG | 22 |
| DI_ | 32.327 |
| calcUrl | /BearingGuide/html/calculation.jsp |
Detailed Parameters
parameter：
| NU 1016 ECM/C3VL0241 Cylindrical roller bearings | Bore Diameter :125mm ，Width :22mm ，Brand:SKF ，Size :125x80x22mm ，Outer Diameter :80mm ，d:80 mm |
| NUP213FPNR/C3 Cylindrical roller bearings | Size :65x120x23mm ，Brand:Fersa ，Bore Diameter :65mm ，Outer Diameter :120mm ，Width :23mm ，d:65 mm |
| EE911618/912400 Tapered roller bearings | Bore Diameter :411.163mm ，Size :411.163x609.6x92.075mm ，Brand:KOYO ，Outer Diameter :609.6mm ，d:411.163 mm ，Width :92.075mm |
| SMR137-TT Deep groove ball bearings | Bore Diameter :7mm ，Brand:AST ，Outer Diameter :13mm ，Size :7x13x4mm |
| 29260 M Thrust roller bearings | Bore Diameter :300mm ，Brand:ISO ，Outer Diameter :420mm ，d:300 mm |
| 29675/29620 Tapered roller bearings | Brand:NSK ，Outer Diameter :112.712mm ，Bore Diameter :69.85mm ，Size :69.85x112.712x25.4mm |
| NK28/30 Needle roller bearings | Bore Diameter :28mm ，Brand:FBJ ，Outer Diameter :37mm ，Size :28x37x30mm |
| 539/532A Tapered roller bearings | Brand:Timken ，Bore Diameter :53.975mm ，Outer Diameter :111.125mm ，Width :38.1mm ，d:53.975 mm ，Size :53.975x111.125x38.1mm |
| 61905 Deep groove ball bearings | Width :9mm ，Size :25x42x9mm ，Outer Diameter :42mm ，Bore Diameter :25mm ，Brand:FAG ，d:25 mm |
| NNCF5005 V Cylindrical roller bearings | Width :30mm ，Bore Diameter :25mm ，Brand:ISO ，Size :25x47x30mm ，d:25 mm ，Outer Diameter :47mm |
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