Cup and cone tapered roller bearing: 31318

Cup and cone tapered roller bearing: 31318

Cup and cone tapered roller bearing
$780.23
EA

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CAD
Specifications:
Attribute nameAttribute value
ConstructionSingle Row
Shaft Size90mm
D (mm)190
B (mm)46.5
C (lb)63621
C0 (lb)70815
Pu (lb)7981
Nr (RPM)2400
Nmax (RPM)3400
d1 (mm)138
T (mm)43
Weight(lbs)11.9
Code410127
Bore (mm)90
Da (mm)110
SealsNone
ClearanceCN
Tmax (F)250
Tmin (F)-40
Material52100
P (mm)30
Damin-db (mm)151
damax (mm)110
dbmin (mm)105
Dbmin (mm)105
r1-r2 (mm)4
r3-r4 (mm)3
a (mm)57
Camin (mm)5
Cbmin (mm)16.5
ramax (mm)4
rbmax (mm)3
e0.83
Y0.72
Y00.4
t (mm)43
PackageQTY1
UOMEA
Single row tapered bearings support radial and axial loads or pure thrust loads. Because the inner and outer races are separable, they are typically mounted in pairs in opposing directions to keep the bearings from falling apart. Any misalignment increases bearing noise and reduces bearing service life. Pre-configured matched tapered roller bearings are also available to simplify the design and installation process for many applications.