22211EAKE4 NSK 55x100x25mm C0 144 Spherical roller bearings
| Bearing number | 22211EAKE4 |
| Size (mm) | 55x100x25 |
| Brand | NSK |
| Bore Diameter (mm) | 55 |
| Outer Diameter (mm) | 100 |
| Width (mm) | 25 |
| d | 55 mm |
| D | 100 mm |
| B | 25 mm |
| C | 25 mm |
| r min. | 1.5 mm |
| da min. | 64 mm |
| da max | 65 mm |
| Da min | 89 mm |
| Da max. | 91 mm |
| ra max. | 1.5 mm |
| Weight | 0.81 Kg |
| Basic dynamic load rating (C) | 119 kN |
| Basic static load rating (C0) | 144 kN |
| (Grease) Lubrication Speed | 4500 r/min |
| (Oil) Lubrication Speed | 5600 r/min |
| Calculation factor (e) | 0.23 |
| 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 | 0.81 |
| EAN | 0029176411113 |
| 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 | AHX311 (Specify bore) |
| Inch – Metric | Metric |
| Long Description | 55MM Tapered Bore; 100MM Outside Diameter; 25MM Width; C0-Medium Clearance; Adapter Mount; Double Row of Spherical Roller Bearings; Steel Cage Material; Open Enclosure; Relubricatable; Adapter Part Number – H311 (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 | 22211EAKE4 |
| Weight / LBS | 0.81 |
| Width | 0.984 Inch | 25 Millimeter |
| Adapter Part Number | SNW11 H311 HA311 HE311 (Specify Bore) Inch | H311 (Specify bore) Millimeter |
| Outside Diameter | 3.937 Inch | 100 Millimeter |
| Bore | 2.165 Inch | 55 Millimeter |
| bore diameter: | 55 mm |
| maximum rpm: | 6700 RPM |
| outside diameter: | 100 mm |
| operating temperature range: | Maximum of +200 °C |
| overall width: | 25 mm |
| cage material: | Steel |
| bore type: | Tapered 1:12 |
| 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: | 25 mm |
| dynamic load capacity: | 149000 N |
| fillet radius: | 1.5 mm |
| static load capacity: | 144000 N |
| series: | 222 |
| Y3 | 2.9 |
| hidYobi | 22211EAKE4 |
| LangID | 1 |
| Y1 | 2.8 |
| D_ | 100 |
| Y2 | 4.3 |
| Macha rpm | 9000 |
| B_ | 25 |
| 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=22211EAKE4}.{SD=55}.{D=100}.{B=25.0}.{R=1.5}.{CR1=149000}.{COR1=144000}.{LT=5300}.{LM=9000}.{LG=5300}.{LO=6700}.{DA1=64}.{DA2=65}.{DA3=91}.{DA4=89}.{RA=1.5}.{E=0.23}.{Y2=4.3}.{Y3=2.9}.{Y0=2.8}.{MASS=0.81} |
| da min | 64 |
| hidTable | ecat_NSSPHR |
| Oil rpm | 6700 |
| Y0 | 2.8 |
| mass | 0.81 |
| GRS rpm | 5300 |
| ra | 1.5 |
| TSR rpm | 5300 |
| C0 | 144 |
| DE_ | 90.316 |
| X0 | 1 |
| Prod_Type3 | SRB_CTB_TB |
| X1 | 1 |
| X2 | 0.67 |
| SIR | 9.45 |
| e | 0.23 |
| DA_ | 11.8 |
| bomp | 22211EAKE4 |
| Z_ | 19 |
| ALP2 | 50 |
| ALP1 | 8 |
| ALP3 | 0 |
| D_a max | 91 |
| D_a min | 89 |
| yobi | 22211EAKE4 |
| HPS | HPS |
| ALPHA_ | 0.154 |
| SDM_ | 78.656 |
| r | 1.5 |
| KBRG | 2328 |
| SBRG | 22 |
| DI_ | 66.996 |
| calcUrl | /BearingGuide/html/calculation.jsp |
Detailed Parameters
parameter：
| HK152314 Cylindrical roller bearings | Outer Diameter :23mm ，Brand:CX ，Bore Diameter :15mm ，Size :15x23x14mm ，Width :14mm |
| 2310-2RS Self aligning ball bearings | Bore Diameter :50mm ，Size :50x110x40mm ，Brand:NKE ，d:50 mm ，Outer Diameter :110mm ，Width :40mm |
| 4023 Wheel bearings | Designation SX:CX126 ，Designation FAG:713630330 ，Designation SNR:R140.23 ，Brand:Ruville ，Designation SKF:VKBA 829 |
| 4R3428 Cylindrical roller bearings | Outer Diameter :250.000mm ，Bore Diameter :170.000mm ，Brand:NTN ，Size :170x250x168mm |
| IJ133002 Angular contact ball bearings | Brand:ILJIN ，F:136 mm ，E:56.4 mm ，P:84 mm ，I:78 mm |
| 3NCHAR911 Angular contact ball bearings | Brand:KOYO ，Width :13mm ，d:55 mm ，Outer Diameter :80mm ，Size :55x80x13mm ，Bore Diameter :55mm |
| 6216 Deep groove ball bearings | d:80 mm ，Size :80x140x26mm ，Outer Diameter :140mm ，Width :26mm ，Brand:NACHI ，Bore Diameter :80mm |
| MR567232+MI-485632 Needle roller bearings | Bore Diameter :76.2mm ，Size :76.2x114.3x51.05mm ，Outer Diameter :114.3mm ，Brand:NTN |
| NNU4920 Cylindrical roller bearings | Outer Diameter :140mm ，Size :100x140x40mm ，Bore Diameter :100mm ，Width :40mm ，Brand:NACHI |
| 7014 ACE/HCP4AL Angular contact ball bearings | Width :20mm ，Outer Diameter :70mm ，Size :110x70x20mm ，Brand:SKF ，Bore Diameter :110mm |
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