21318EAKE4 NSK Internal Clearance C0-Medium 90x190x43mm Spherical roller bearings
Bearing number | 21318EAKE4 |
Size (mm) | 90x190x43 |
Brand | NSK |
Bore Diameter (mm) | 90 |
Outer Diameter (mm) | 190 |
Width (mm) | 43 |
d | 90 mm |
D | 190 mm |
B | 43 mm |
C | 43 mm |
r min. | 3 mm |
da min. | 104 mm |
da max | 115 mm |
Da min | 152 mm |
Da max. | 176 mm |
ra max. | 2.5 mm |
Weight | 6.1 Kg |
Basic dynamic load rating (C) | 330 kN |
Basic static load rating (C0) | 450 kN |
(Grease) Lubrication Speed | 2600 r/min |
(Oil) Lubrication Speed | 3400 r/min |
Calculation factor (e) | 0.24 |
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 | 6.2 |
EAN | 0029176410963 |
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 | AH318 (Specify bore) |
Inch – Metric | Metric |
Long Description | 90MM Tapered Bore; 190MM Outside Diameter; 43MM Width; C0-Medium Clearance; Adapter Mount; Double Row of Spherical Roller Bearings; Steel Cage Material; Open Enclosure; Relubricatable; Adapter Part Number – H318 (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 | 21318EAKE4 |
Weight / LBS | 0 |
Adapter Part Number | SNW18 H318 HA318 HS318 (Specify Bore) Inch | H318 (Specify bore) Millimeter |
Width | 1.693 Inch | 43 Millimeter |
Outside Diameter | 7.48 Inch | 190 Millimeter |
Bore | 3.543 Inch | 90 Millimeter |
Y3 | 2.9 |
hidYobi | 21318EAKE4 |
LangID | 1 |
Y1 | 2.8 |
D_ | 190 |
Y2 | 4.3 |
Macha rpm | 4500 |
B_ | 43 |
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=21318EAKE4}.{SD=90}.{D=190}.{B=43.0}.{R=3.0}.{CR1=415000}.{COR1=450000}.{LT=3600}.{LM=4500}.{LG=2800}.{LO=3600}.{DA1=104}.{DA2=115}.{DA3=176}.{DA4=152}.{RA=2.5}.{E=0.24}.{Y2=4.3}.{Y3=2.9}.{Y0=2.8}.{MASS=6.10} |
da min | 104 |
hidTable | ecat_NSSPHR |
Oil rpm | 3600 |
Y0 | 2.8 |
mass | 6.1 |
GRS rpm | 2800 |
ra | 2.5 |
TSR rpm | 3600 |
C0 | 450 |
DE_ | 155.103 |
X0 | 1 |
Prod_Type3 | SRB_CTB_TB |
X1 | 1 |
X2 | 0.67 |
SIR | 17.22 |
e | 0.24 |
DA_ | 19.3 |
bomp | 21318EAKE4 |
Z_ | 20 |
ALP2 | 55 |
ALP1 | 8 |
ALP3 | 0 |
D_a max | 176 |
D_a min | 152 |
yobi | 21318EAKE4 |
HPS | HPS |
ALPHA_ | 0.156 |
SDM_ | 136.036 |
r | 3 |
KBRG | 2328 |
SBRG | 3 |
DI_ | 116.969 |
calcUrl | /BearingGuide/html/calculation.jsp |
Detailed Parameters
parameter:
23060 KCW33+H3060 Spherical roller bearings | Outer Diameter :460mm ,Brand:ISO ,Width :118mm ,Bore Diameter :300mm ,Size :300x460x118mm |
X32218M/Y32218M Tapered roller bearings | Width :40.53mm ,Bore Diameter :90mm ,Brand:Timken ,Outer Diameter :160mm ,Size :90x160x40.53mm |
4R4440 Cylindrical roller bearings | Outer Diameter :310.000mm ,Bore Diameter :220.000mm ,Width :225.000mm ,Brand:NTN ,Size :220x310x225mm |
24038-E1-2VSR-H40 Spherical roller bearings | Size :190x290x100mm ,d:190 mm ,Outer Diameter :290mm ,Brand:FAG ,Bore Diameter :190mm ,Width :100mm |
1635-ZZ Deep groove ball bearings | Size :19.05x44.45x12.7mm ,Brand:CYSD ,Outer Diameter :44.45mm ,Width :12.7mm ,d:19.05 mm ,Bore Diameter :19.05mm |
4204 Deep groove ball bearings | Size :20x47x18mm ,Brand:ZEN ,Outer Diameter :47mm ,Bore Diameter :20mm |
2212 KTN9+H312 Self aligning ball bearings | Bore Diameter :55mm ,Size :55x110x28mm ,Brand:ISB ,Outer Diameter :110mm |
NUP409 Cylindrical roller bearings | Bore Diameter :45mm ,Brand:ISO ,Outer Diameter :120mm ,Size :45x120x29mm |
40BWD15A Angular contact ball bearings | Width :36mm ,Brand:NSK ,Outer Diameter :74mm ,Bore Diameter :40mm ,Size :40x74x36mm |
TAF 172520 Needle roller bearings | Brand:IKO ,Size :17x25x20mm ,Bore Diameter :17mm ,Outer Diameter :25mm |
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