Cup and cone tapered roller bearing: 30312

Cup and cone tapered roller bearing: 30312

Cup and cone tapered roller bearing
$149.00
EA

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CAD
Specifications:
Attribute nameAttribute value
ConstructionSingle Row
Shaft Size60mm
D (mm)130
B (mm)33.5
C (lb)46760
C0 (lb)44063
Pu (lb)5306
Nr (RPM)4300
Nmax (RPM)5300
d1 (mm)91.8
T (mm)31
Weight(lbs)4.3
Code410077
Bore (mm)60
Da (mm)77
SealsNone
ClearanceCN
Tmax (F)250
Tmin (F)-40
Material52100
P (mm)26
Damin-db (mm)112
damax (mm)77
dbmin (mm)72.5
Dbmin (mm)72.5
r1-r2 (mm)3
r3-r4 (mm)2.5
a (mm)25
Camin (mm)5
Cbmin (mm)7.5
ramax (mm)3
rbmax (mm)2.5
e0.35
Y1.7
Y00.9
t (mm)31
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.