21308EAE4 NSK 40x90x23mm Rolling Element Spherical Roller Bearing Spherical roller bearings
| Bearing number | 21308EAE4 |
| Size (mm) | 40x90x23 |
| Brand | NSK |
| Bore Diameter (mm) | 40 |
| Outer Diameter (mm) | 90 |
| Width (mm) | 23 |
| d | 40 mm |
| D | 90 mm |
| B | 23 mm |
| C | 23 mm |
| r min. | 1.5 mm |
| da min. | 49 mm |
| da max | 54 mm |
| Da min | 75 mm |
| Da max. | 81 mm |
| ra max. | 1.5 mm |
| Weight | 0.73 Kg |
| Basic dynamic load rating (C) | 94.5 kN |
| Basic static load rating (C0) | 111 kN |
| (Grease) Lubrication Speed | 5300 r/min |
| (Oil) Lubrication Speed | 7000 r/min |
| Calculation factor (e) | 0.25 |
| Calculation factor (Y0) | 2.6 |
| Calculation factor (Y2) | 3.9 |
| Category | Spherical Roller Bearings |
| BDI Inventory | 0.0 |
| Manufacturer Name | NSK |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0.74 |
| EAN | 0029176624261 |
| 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 | 40MM Straight Bore; 90MM Outside Diameter; 23MM 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 | 21308EAE4 |
| Weight / LBS | 0.74 |
| Adapter Part Number | Not Applicable Inch | Not Applicable Millimeter |
| Bore | 1.575 Inch | 40 Millimeter |
| Outside Diameter | 3.543 Inch | 90 Millimeter |
| Width | 0.906 Inch | 23 Millimeter |
| Y3 | 2.7 |
| hidYobi | 21308EAE4 |
| LangID | 1 |
| Y1 | 2.7 |
| D_ | 90 |
| Y2 | 3.9 |
| Macha rpm | 11000 |
| B_ | 23 |
| 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=21308EAE4}.{SD=40}.{D=90}.{B=23.0}.{R=1.5}.{CR1=118000}.{COR1=111000}.{LT=6700}.{LM=11000}.{LG=6000}.{LO=7500}.{DA1=49}.{DA2=54.000}.{DA3=81}.{DA4=75}.{RA=1.5}.{E=0.25}.{Y2=3.9}.{Y3=2.7}.{Y0=2.6}.{MASS=0.73} |
| da min | 49 |
| hidTable | ecat_NSSPHR |
| Oil rpm | 7500 |
| Y0 | 2.6 |
| mass | 0.73 |
| GRS rpm | 6000 |
| ra | 1.5 |
| TSR rpm | 6700 |
| C0 | 111 |
| DE_ | 76.9 |
| X0 | 1 |
| Prod_Type3 | SRB_CTB_CB |
| X1 | 1 |
| X2 | 0.67 |
| SIR | 8.91 |
| e | 0.25 |
| DA_ | 10.35 |
| bomp | 21308EAE4 |
| Z_ | 18 |
| ALP2 | 38 |
| ALP1 | 9 |
| ALP3 | 0 |
| D_a max | 81 |
| D_a min | 75 |
| yobi | 21308EAE4 |
| HPS | HPS |
| ALPHA_ | 0.168 |
| SDM_ | 66.696 |
| r | 1.5 |
| KBRG | 2328 |
| SBRG | 3 |
| DI_ | 56.492 |
| calcUrl | /BearingGuide/html/calculation.jsp |
Detailed Parameters
parameter：
| 54310 Thrust ball bearings | Brand:NKE ，Width :64.7mm ，Outer Diameter :95mm ，d:40 mm ，Size :40x95x64.7mm ，Bore Diameter :40mm |
| NRT 850 A Thrust roller bearings | Size :850x1095x124mm ，Width :124mm ，Brand:SKF ，d:850 mm ，Bore Diameter :850mm ，Outer Diameter :1095mm |
| 4304 Deep groove ball bearings | Width :21mm ，Size :20x52x21mm ，d:20 mm ，Outer Diameter :52mm ，Brand:FBJ ，Bore Diameter :20mm |
| VEX 60 7CE1 Angular contact ball bearings | Outer Diameter :95mm ，d:60 mm ，Size :60x95x18mm ，Bore Diameter :60mm ，Width :18mm ，Brand:SNFA |
| 95BER29HV1V Angular contact ball bearings | Width :22mm ，Outer Diameter :130mm ，Bore Diameter :95mm ，Brand:NSK ，Size :95x130x22mm |
| NA4919 Needle roller bearings | Size :95x130x35mm ，Bore Diameter :95mm ，Brand:CRAFT ，Outer Diameter :130mm |
| 24028MBW33 Spherical roller bearings | Brand:AST ，Outer Diameter :210mm ，Bore Diameter :140mm ，Size :140x210x69mm |
| F-203740 Cylindrical roller bearings | Bore Diameter :25mm ，Brand:INA ，Outer Diameter :54mm ，Size :25x54x21mm ，Width :21mm |
| RMS20 Deep groove ball bearings | Brand:CYSD ，Outer Diameter :139.5mm ，Size :63.5x139.5x31.75mm ，Bore Diameter :63.5mm ，Width :31.75mm |
| 234707 MSP Thrust ball bearings | Width :34mm ，Brand:CX ，Bore Diameter :37mm ，Size :37x62x34mm ，d:37 mm ，Outer Diameter :62mm |
Similar products
Toyana K24x28x13 needle roller bearings
Toyana K24x28x13 needle roller bearings Engineering Calculator , Manufacturing Service N/A Minimum Buy Quantity . 0.0 Inventory Get Your Free. Inventory 0.0 Manufacturer Name NSK Minimum Buy Quantity N/A EAN 0029176770623 Weight / US pound 5 Product Group B04334
ISO 322/28 tapered roller bearings
ISO 322/28 tapered roller bearings Deal is your source for OEM and 90 mm d accessories. We sell Genuine at discount prices. d 90 mm static load capacity: 315000 N D 160 mm maximum rpm: 5200 rpm B 40 mm bearing material: 52100 Steel bore type: Straight cage material: Brass number of rows: 1 finish/coating:
INA PAK3/4 bearing units
YOU’LL FIND AN EXTENSIVE SELECTION 0.0 Inventory N/A Minimum Buy Quantity OF BEARINGS LIMITED Manufacturer Name INA PAK3/4 bearing units FOR SALE. Inventory 0.0 Manufacturer Name BEARINGS LIMITED Minimum Buy Quantity N/A Weight 0.3 EAN 0888569040022 Product Group M06110
KOYO HK2030 needle roller bearings
Shop KOYO HK2030 needle roller bearings huge online discount inventory. and Import machinery parts your car needs with 6.1875 in D Free Shipping and 2.0000 in d Free Extended Warranty. d 2.0000 in radial static load capacity: 5216 lb D 6.1875 in seal type: Felt Seal B 7.4375 in length through bore: 2-7/32 in bore