22208EAKE4 NSK 40x80x23mm D_a min 70 Spherical roller bearings
| Bearing number | 22208EAKE4 |
| Size (mm) | 40x80x23 |
| Brand | NSK |
| Bore Diameter (mm) | 40 |
| Outer Diameter (mm) | 80 |
| Width (mm) | 23 |
| d | 40 mm |
| D | 80 mm |
| B | 23 mm |
| C | 23 mm |
| r min. | 1.1 mm |
| da min. | 47 mm |
| da max | 49 mm |
| Da min | 70 mm |
| Da max. | 73 mm |
| ra max. | 1 mm |
| Weight | 0.5 Kg |
| Basic dynamic load rating (C) | 90.5 kN |
| Basic static load rating (C0) | 99.5 kN |
| (Grease) Lubrication Speed | 6000 r/min |
| (Oil) Lubrication Speed | 7500 r/min |
| Calculation factor (e) | 0.28 |
| Calculation factor (Y0) | 2.4 |
| Calculation factor (Y2) | 3.6 |
| Category | Spherical Roller Bearings |
| BDI Inventory | 0.0 |
| Manufacturer Name | NSK |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0.52 |
| EAN | 0029176624292 |
| 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 | AH308 (Specify bore) |
| Inch – Metric | Metric |
| Long Description | 40MM Tapered Bore; 80MM Outside Diameter; 23MM Width; C0-Medium Clearance; Adapter Mount; Double Row of Spherical Roller Bearings; Steel Cage Material; Open Enclosure; Relubricatable; Adapter Part Number – H308 (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 | 22208EAKE4 |
| Weight / LBS | 0.52 |
| Adapter Part Number | SNW08 H308 HA308 HE308 HS308 (Specify Bore) Inch | H308 (Specify bore) Millimeter |
| Bore | 1.575 Inch | 40 Millimeter |
| Outside Diameter | 3.15 Inch | 80 Millimeter |
| Width | 0.906 Inch | 23 Millimeter |
| bore diameter: | 40 mm |
| closure type: | Open |
| outside diameter: | 80 mm |
| lubrication hole type: | Oil Grooves And Holes In Outer Ring |
| overall width: | 23 mm |
| cage material: | Steel |
| bore type: | Tapered 1:12 |
| application: | General Machinery |
| outer ring type: | Not Split |
| series: | Spherical Roller 222 Series |
| internal clearance: | C0 |
| Y3 | 2.4 |
| hidYobi | 22208EAKE4 |
| LangID | 1 |
| Y1 | 2.4 |
| D_ | 80 |
| Y2 | 3.6 |
| Macha rpm | 12000 |
| B_ | 23 |
| 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=22208EAKE4}.{SD=40}.{D=80}.{B=23.0}.{R=1.1}.{CR1=113000}.{COR1=99500}.{LT=7100}.{LM=12000}.{LG=6700}.{LO=8500}.{DA1=47}.{DA2=49}.{DA3=73}.{DA4=70}.{RA=1.0}.{E=0.28}.{Y2=3.6}.{Y3=2.4}.{Y0=2.4}.{MASS=0.50} |
| da min | 47 |
| hidTable | ecat_NSSPHR |
| Oil rpm | 8500 |
| Y0 | 2.4 |
| mass | 0.5 |
| GRS rpm | 6700 |
| ra | 1 |
| TSR rpm | 7100 |
| C0 | 99.5 |
| DE_ | 71.99 |
| X0 | 1 |
| Prod_Type3 | SRB_CTB_TB |
| X1 | 1 |
| X2 | 0.67 |
| SIR | 8.79 |
| e | 0.28 |
| DA_ | 10.87 |
| bomp | 22208EAKE4 |
| Z_ | 16 |
| ALP2 | 26 |
| ALP1 | 10 |
| ALP3 | 0 |
| D_a max | 73 |
| D_a min | 70 |
| yobi | 22208EAKE4 |
| HPS | HPS |
| ALPHA_ | 0.182 |
| SDM_ | 61.299 |
| r | 1.1 |
| KBRG | 2328 |
| SBRG | 22 |
| DI_ | 50.609 |
| calcUrl | /BearingGuide/html/calculation.jsp |
Detailed Parameters
parameter：
| 8573/8520 Tapered roller bearings | Size :228.6x327.025x52.388mm ，Outer Diameter :327.025mm ，Width :52.388mm ，Bore Diameter :228.6mm ，Brand:CX ，d:228.6 mm |
| K 25x29x10 Needle roller bearings | Outer Diameter :29mm ，Fw:25 mm ，Brand:NBS ，Bore Diameter :25mm |
| 6000NKE Deep groove ball bearings | Width :8mm ，Bore Diameter :10mm ，Brand:NACHI ，Size :10x26x8mm ，Outer Diameter :26mm |
| CRBC 9016 UU Thrust roller bearings | Size :90x130x16mm ，Bore Diameter :90mm ，Brand:IKO ，Outer Diameter :130mm |
| NUP3248 Cylindrical roller bearings | Width :160mm ，Size :240x440x160mm ，Brand:CX ，Outer Diameter :440mm ，Bore Diameter :240mm |
| 83B717-9RC3 Deep groove ball bearings | Outer Diameter :57mm ，Bore Diameter :25mm ，d:25 mm ，Width :15mm ，Size :25x57x15mm ，Brand:KOYO |
| 71913CVUJ74 Angular contact ball bearings | rs min:1 mm ，a:17 mm ，d1:73.1 mm ，Contact angle α:15 ° ，D2:85.19 mm ，D1:81.9 mm |
| NNF5030-2LS-V Cylindrical roller bearings | Outer Diameter :209.15mm ，Bore Diameter :150mm ，Size :150x209.15x100mm ，Brand:NKE ，Width :100mm |
| NNCF5014 V Cylindrical roller bearings | Brand:CX ，Size :70x110x54mm ，Outer Diameter :110mm ，Bore Diameter :70mm ，Width :54mm |
| TA 4530 Z Needle roller bearings | Brand:IKO ，Size :45x55x30mm ，Outer Diameter :55mm ，Bore Diameter :45mm |
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