22220EAKE4 NSK 100x180x46mm closure type: Open Spherical roller bearings
| Bearing number | 22220EAKE4 |
| Size (mm) | 100x180x46 |
| Brand | NSK |
| Bore Diameter (mm) | 100 |
| Outer Diameter (mm) | 180 |
| Width (mm) | 46 |
| d | 100 mm |
| D | 180 mm |
| B | 46 mm |
| C | 46 mm |
| r min. | 2.1 mm |
| da min. | 112 mm |
| da max | 119 mm |
| Da min | 160 mm |
| Da max. | 168 mm |
| ra max. | 2 mm |
| Weight | 4.84 Kg |
| Basic dynamic load rating (C) | 365 kN |
| Basic static load rating (C0) | 490 kN |
| (Grease) Lubrication Speed | 2400 r/min |
| (Oil) Lubrication Speed | 3200 r/min |
| Calculation factor (e) | 0.24 |
| Calculation factor (Y0) | 2.8 |
| Calculation factor (Y2) | 4.3 |
| Category | Spherical Roller Bearings |
| BDI Inventory | 0.0 |
| Manufacturer Name | NSK |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 4.8 |
| EAN | 0029176411465 |
| Product Group – BDI | B04311 |
| Internal Clearance | C0-Medium |
| Mounting Method | Adapter Mount |
| Rolling Element | Spherical Roller Bearing |
| Bore Profile | Tapered |
| Cage Material | Steel |
| Enclosure | Open |
| Number of Rows of Rollers | Double Row |
| Relubricatable | Yes |
| Withdrawal Sleeve | AHX320 (Specify bore) |
| Inch – Metric | Metric |
| Long Description | 100MM Tapered Bore; 180MM Outside Diameter; 46MM Width; C0-Medium Clearance; Adapter Mount; Double Row of Spherical Roller Bearings; Steel Cage Material; Open Enclosure; Relubricatable; Adapter Part Number – H320 (Specify bore) |
| Other Features | Order adapter or withdrawal sleeve or nut separately. Others may be available |
| 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 | 22220EAKE4 |
| Weight / LBS | 4.8 |
| Width | 1.811 Inch | 46 Millimeter |
| Adapter Part Number | SNW20 H320 HA20 HE320 (Specify Bore) Inch | H320 (Specify bore) Millimeter |
| Bore | 3.937 Inch | 100 Millimeter |
| Outside Diameter | 7.087 Inch | 180 Millimeter |
| bore diameter: | 100 mm |
| maximum rpm: | 3600 RPM |
| outside diameter: | 180 mm |
| operating temperature range: | Maximum of +200 °C |
| overall width: | 46 mm |
| cage material: | Steel |
| bore type: | Tapered 1:12 |
| bearing material: | Steel |
| outer ring type: | Not Split |
| cage type: | Roller 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: | 46 mm |
| dynamic load capacity: | 455000 N |
| fillet radius: | 2.1 mm |
| static load capacity: | 490000 N |
| series: | 222 |
| Y3 | 2.9 |
| hidYobi | 22220EAKE4 |
| LangID | 1 |
| Y1 | 2.8 |
| D_ | 180 |
| Y2 | 4.3 |
| Macha rpm | 4300 |
| B_ | 46 |
| CAD | https://service.web2cad.co.jp/pcom/maker_login.php?Maker=NSK_RB&language=ja&info=nsk_rb/roller_bearings/spherical_rb/tapered_bore_asmtab.prj&varset={STAN=HPS}.{ORDER=22220EAKE4}.{SD=100}.{D=180}.{B=46.0}.{R=2.1}.{CR1=455000}.{COR1=490000}.{LT=3600}.{LM=4300}.{LG=2800}.{LO=3600}.{DA1=112}.{DA2=119}.{DA3=168}.{DA4=160}.{RA=2.0}.{E=0.24}.{Y2=4.3}.{Y3=2.9}.{Y0=2.8}.{MASS=4.84} |
| da min | 112 |
| hidTable | ecat_NSSPHR |
| Oil rpm | 3600 |
| Y0 | 2.8 |
| mass | 4.84 |
| GRS rpm | 2800 |
| ra | 2 |
| TSR rpm | 3600 |
| C0 | 490 |
| DE_ | 163.105 |
| X0 | 1 |
| Prod_Type3 | SRB_CTB_TB |
| X1 | 1 |
| X2 | 0.67 |
| SIR | 18.2 |
| e | 0.24 |
| DA_ | 20.9 |
| bomp | 22220EAKE4 |
| Z_ | 19 |
| ALP2 | 55 |
| ALP1 | 8 |
| ALP3 | 0 |
| D_a max | 168 |
| D_a min | 160 |
| yobi | 22220EAKE4 |
| HPS | HPS |
| ALPHA_ | 0.156 |
| SDM_ | 142.457 |
| r | 2.1 |
| KBRG | 2328 |
| SBRG | 22 |
| DI_ | 121.81 |
| calcUrl | /BearingGuide/html/calculation.jsp |
Detailed Parameters
parameter：
| UCTU314-600 Bearing units | T1:200 mm ，Width :78mm ，Brand:FYH ，d:70 mm ，Bore Diameter :70mm |
| BTM 130 ATN9/P4CDB Angular contact ball bearings | d:130 mm ，Bore Diameter :130mm ，Outer Diameter :200mm ，Size :130x200x31.5mm ，Width :31.5mm ，Brand:SKF |
| 3NC HAR914C FT Angular contact ball bearings | Size :70x100x16mm ，Outer Diameter :100mm ，Brand:KOYO ，Bore Diameter :70mm |
| ASTT90 F6060 Plain bearings | Brand:AST ，Outer Diameter :65mm ，Bearing Type:flanged ，Bore Diameter :60mm |
| 6805-2RS Deep groove ball bearings | Size :25x37x7mm ，Bore Diameter :25mm ，Width :7mm ，Brand:KOYO ，Outer Diameter :37mm |
| K68X74X28CH Needle roller bearings | Fw:68 mm ，Brand:Timken ，Bc:28 mm ，Bore Diameter :68mm ，Ew:74 mm ，Outer Diameter :74mm |
| CX377 Wheel bearings | Brand:CX |
| 7008 CD/P4AH Angular contact ball bearings | Bore Diameter :68mm ，Brand:SKF ，Size :68x40x15mm ，Width :15mm ，Outer Diameter :40mm |
| TUP1 85.100 Plain bearings | Outer Diameter :90mm ，D:90 mm ，Brand:CX ，Bore Diameter :85mm ，d:85 mm |
| TAFI 203220 Needle roller bearings | Bore Diameter :20mm ，Outer Diameter :32mm ，d:20 mm ，Width :20mm ，Size :20x32x20mm ，Brand:IKO |
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