21316EAE4 NSK yobi 21316EAE4 80x170x39mm Spherical roller bearings
| Bearing number | 21316EAE4 |
| Size (mm) | 80x170x39 |
| Brand | NSK |
| Bore Diameter (mm) | 80 |
| Outer Diameter (mm) | 170 |
| Width (mm) | 39 |
| d | 80 mm |
| D | 170 mm |
| B | 39 mm |
| C | 39 mm |
| r min. | 2.1 mm |
| da min. | 92 mm |
| da max | 109 mm |
| Da min | 146 mm |
| Da max. | 158 mm |
| ra max. | 2 mm |
| Weight | 4.32 Kg |
| Basic dynamic load rating (C) | 284 kN |
| Basic static load rating (C0) | 375 kN |
| (Grease) Lubrication Speed | 2800 r/min |
| (Oil) Lubrication Speed | 3600 r/min |
| Calculation factor (e) | 0.23 |
| Calculation factor (Y0) | 2.9 |
| Calculation factor (Y2) | 4.4 |
| Category | Spherical Roller Bearings |
| BDI Inventory | 0.0 |
| Manufacturer Name | NSK |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 4.4 |
| EAN | 0029176416149 |
| 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 | 80MM Straight Bore; 170MM Outside Diameter; 39MM 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 | 21316EAE4 |
| Weight / LBS | 4.4 |
| Outside Diameter | 6.693 Inch | 170 Millimeter |
| Adapter Part Number | Not Applicable Inch | Not Applicable Millimeter |
| Bore | 3.15 Inch | 80 Millimeter |
| Width | 1.535 Inch | 39 Millimeter |
| bore diameter: | 80 mm |
| maximum rpm: | 3800 RPM |
| outside diameter: | 170 mm |
| operating temperature range: | Maximum of +200 °C |
| overall width: | 39 mm |
| cage material: | Steel |
| bore type: | Straight |
| 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: | 39 mm |
| dynamic load capacity: | 355000 N |
| fillet radius: | 2.1 mm |
| static load capacity: | 375000 N |
| series: | 213 |
| Y3 | 3 |
| hidYobi | 21316EAE4 |
| LangID | 1 |
| Y1 | 3 |
| D_ | 170 |
| Y2 | 4.4 |
| Macha rpm | 4800 |
| B_ | 39 |
| 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=21316EAE4}.{SD=80}.{D=170}.{B=39.0}.{R=2.1}.{CR1=355000}.{COR1=375000}.{LT=3800}.{LM=4800}.{LG=3000}.{LO=3800}.{DA1=92}.{DA2=109.000}.{DA3=158}.{DA4=146}.{RA=2.0}.{E=0.23}.{Y2=4.4}.{Y3=3.0}.{Y0=2.9}.{MASS=4.32} |
| da min | 92 |
| hidTable | ecat_NSSPHR |
| Oil rpm | 3800 |
| Y0 | 2.9 |
| mass | 4.32 |
| GRS rpm | 3000 |
| ra | 2 |
| TSR rpm | 3800 |
| C0 | 375 |
| DE_ | 148.32 |
| X0 | 1 |
| Prod_Type3 | SRB_CTB_CB |
| X1 | 1 |
| X2 | 0.67 |
| SIR | 15.65 |
| e | 0.23 |
| DA_ | 18.74 |
| bomp | 21316EAE4 |
| Z_ | 19 |
| ALP2 | 35 |
| ALP1 | 8 |
| ALP3 | 0 |
| D_a max | 158 |
| D_a min | 146 |
| yobi | 21316EAE4 |
| HPS | HPS |
| ALPHA_ | 0.15 |
| SDM_ | 129.79 |
| r | 2.1 |
| KBRG | 2328 |
| SBRG | 3 |
| DI_ | 111.26 |
| calcUrl | /BearingGuide/html/calculation.jsp |
Detailed Parameters
parameter：
| PCMS 2005002.5 M Plain bearings | Brand:SKF ，L:500 mm ，H:2.5 mm ，B:200 mm |
| NA49/32 Needle roller bearings | Brand:ISO ，Size :32x52x20mm ，Bore Diameter :32mm ，Width :20mm ，Outer Diameter :52mm |
| 87026 Deep groove ball bearings | Width :15.875mm ，Bore Diameter :26mm ，Outer Diameter :52mm ，Brand:SIGMA ，Size :26x52x15.875mm ，d:26 mm |
| 30232-N11CA Tapered roller bearings | Bore Diameter :160mm ，Outer Diameter :290mm ，Size :160x290x104mm ，Brand:FAG |
| HM801346X/10 Tapered roller bearings | Bore Diameter :38.1mm ，Brand:CX ，Size :38.1x82.55x29.37mm ，Outer Diameter :82.55mm |
| CSXU070-2RS Deep groove ball bearings | Bore Diameter :177.8mm ，Outer Diameter :196.85mm ，Brand:INA ，Size :177.8x196.85x12.7mm ，d:7 inch ，Width :12.7mm |
| YT 3720 Needle roller bearings | Brand:IKO ，Fw:37 mm ，Size :37x47x20mm ，Width :20mm ，Bore Diameter :37mm ，Outer Diameter :47mm |
| 355X/353D Tapered roller bearings | Outer Diameter :90.119mm ，d:44.45 mm ，Bore Diameter :44.45mm ，Size :44.45x90.119x50.795mm ，Width :50.795mm ，Brand:Timken |
| 23032 KCW33+H3032 Spherical roller bearings | Width :60mm ，Outer Diameter :240mm ，Bore Diameter :160mm ，Brand:CX ，Size :160x240x60mm |
| NJ332-E-MPA+HJ332-E Cylindrical roller bearings | Brand:NKE ，Size :160x340x68mm ，Outer Diameter :340mm ，Width :68mm ，Bore Diameter :160mm |
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