21314EAE4 NSK bomp 21314EAE4 70x150x35mm Spherical roller bearings
| Bearing number | 21314EAE4 |
| Size (mm) | 70x150x35 |
| Brand | NSK |
| Bore Diameter (mm) | 70 |
| Outer Diameter (mm) | 150 |
| Width (mm) | 35 |
| d | 70 mm |
| D | 150 mm |
| B | 35 mm |
| C | 35 mm |
| r min. | 2.1 mm |
| da min. | 82 mm |
| da max | 101 mm |
| Da min | 135 mm |
| Da max. | 138 mm |
| ra max. | 2 mm |
| Weight | 3 Kg |
| Basic dynamic load rating (C) | 250 kN |
| Basic static load rating (C0) | 325 kN |
| (Grease) Lubrication Speed | 3000 r/min |
| (Oil) Lubrication Speed | 3800 r/min |
| Calculation factor (e) | 0.22 |
| Calculation factor (Y0) | 3 |
| Calculation factor (Y2) | 4.6 |
| Category | Spherical Roller Bearings |
| BDI Inventory | 0.0 |
| Manufacturer Name | NSK |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 3.15 |
| EAN | 0029176410819 |
| 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 | 70MM Straight Bore; 150MM Outside Diameter; 35MM 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 | 21314EAE4 |
| Weight / LBS | 3.1 |
| Bore | 2.756 Inch | 70 Millimeter |
| Width | 1.378 Inch | 35 Millimeter |
| Outside Diameter | 5.906 Inch | 150 Millimeter |
| Adapter Part Number | Not Applicable Inch | Not Applicable Millimeter |
| cage type: | Roller Guided |
| bore diameter: | 70 mm |
| maximum rpm: | 4000 RPM |
| outside diameter: | 150 mm |
| operating temperature range: | Maximum of +200 °C |
| overall width: | 35 mm |
| cage material: | Steel |
| bore type: | Straight |
| bearing material: | Steel |
| outer ring type: | Not Split |
| 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: | 35 mm |
| dynamic load capacity: | 310000 N |
| fillet radius: | 2.1 mm |
| static load capacity: | 325000 N |
| series: | 213 |
| Y3 | 3.1 |
| hidYobi | 21314EAE4 |
| LangID | 1 |
| Y1 | 3.1 |
| D_ | 150 |
| Y2 | 4.6 |
| Macha rpm | 5600 |
| B_ | 35 |
| 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=HPS}.{ORDER=21314EAE4}.{SD=70}.{D=150}.{B=35.0}.{R=2.1}.{CR1=310000}.{COR1=325000}.{LT=4300}.{LM=5600}.{LG=3200}.{LO=4000}.{DA1=82}.{DA2=101.000}.{DA3=138}.{DA4=135}.{RA=2.0}.{E=0.22}.{Y2=4.6}.{Y3=3.1}.{Y0=3.0}.{MASS=3.00} |
| da min | 82 |
| hidTable | ecat_NSSPHR |
| Oil rpm | 4000 |
| Y0 | 3 |
| mass | 3 |
| GRS rpm | 3200 |
| ra | 2 |
| TSR rpm | 4300 |
| C0 | 325 |
| DE_ | 137.026 |
| X0 | 1 |
| Prod_Type3 | SRB_CTB_CB |
| X1 | 1 |
| X2 | 0.67 |
| SIR | 13.89 |
| e | 0.22 |
| DA_ | 17.24 |
| bomp | 21314EAE4 |
| Z_ | 20 |
| ALP2 | 22 |
| ALP1 | 8 |
| ALP3 | 0 |
| D_a max | 138 |
| D_a min | 135 |
| yobi | 21314EAE4 |
| HPS | HPS |
| ALPHA_ | 0.146 |
| SDM_ | 119.969 |
| r | 2.1 |
| KBRG | 2328 |
| SBRG | 3 |
| DI_ | 102.913 |
| calcUrl | /BearingGuide/html/calculation.jsp |
Detailed Parameters
parameter：
| QJ 1034 Angular contact ball bearings | Size :170x260x42mm ，Brand:NSK ，Bore Diameter :170mm ，Outer Diameter :260mm |
| WJ-101414 Needle roller bearings | Bore Diameter :15.875mm ，Bc:22.23 mm ，Outer Diameter :22.225mm ，Fw:15.875 mm ，Ew:22.225 mm ，Brand:Timken |
| 32028 Tapered roller bearings | Brand:ISO ，Outer Diameter :210mm ，Size :140x210x45mm ，Bore Diameter :140mm |
| UC312 Deep groove ball bearings | Bore Diameter :60mm ，Size :60x130x71mm ，Width :71mm ，Brand:ISO ，Outer Diameter :130mm |
| 234756B Thrust ball bearings | Bore Diameter :289mm ，Outer Diameter :420mm ，Brand:KOYO ，Size :289x420x164mm |
| TNB44261S01 Needle roller bearings | Width :18.2mm ，Bore Diameter :14mm ，Brand:SNR ，d:14 mm ，Size :14x21x18.2mm ，Outer Diameter :21mm |
| EE724120/724195 Tapered roller bearings | Size :304.8x495.3x95.25mm ，Bore Diameter :304.8mm ，Brand:Timken ，Width :95.25mm ，d:304.8 mm ，Outer Diameter :495.3mm |
| 150RU93 Cylindrical roller bearings | d:150 mm ，Bore Diameter :150mm ，Brand:Timken ，Outer Diameter :288mm |
| 241/530 Spherical roller bearings | Size :530x870x335mm ，Outer Diameter :870mm ，Bore Diameter :530mm ，Brand:ISB |
| RN213-E-MPBX Cylindrical roller bearings | Width :23mm ，Size :65x108.5x23mm ，Brand:FAG ，Bore Diameter :65mm ，d:65 mm ，Outer Diameter :108.5mm |
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