Double Row TDO SeriesL357049 Bearing

Double row tapered roller bearing TDO consists of a single-piece (double)  outer ring and two single inner rings.  This confifi guration offers a wide  effective bearing spread to support  loads created by overturning moments. These bearings can be used at  fixed  positions or allowed to float in the housing  bore to compensate for shaft expansion.


Double row tapered roller bearing TDO bearings are usually supplied complete with an inner-ring  spacer as a pre-set assembly.   To suit the application duty, the built-in setting value needs to be  established by your VAFEM engineer before an order is placed. For spacer confifi guration information, contact your Timken  engineer. Double outer ring can be used with any single inner ring from  the same series. The tables list regularly specififi ed inner-ring part numbers.

VAFEM (Shang Hai) Bearing Technology Co.,Ltd
image/20220811/1660192364.jpg
Double Row TDO Series

Dimension and Parameters

Bearing Dimensions(mm/in.)
d :304.8
D :393.7
T :107.95
C :82.55
Load Ratings(N/lbf)
Dynamic(1)
C1(2) :1020000
Factors(2)
e :0.36
Y1 :1.88
Y2 :2.8
Dynamic(3)
C90 :152000
Ca90 :93500
C90(2) :265000
Factors(2)
K :1.63
Part Number
Inner :L357049
Outer :L357010CD
Bearing Dimensions(mm/in.)
Shaft
Max. Shaft Fillet Radius
R(4) :6.4
Backing Shoulder Dia.
db :329
Housing
Max. Housing Fillet Radius
r(4) :1.5
Backing Shoulder Dia.
Da :380
Pin(mm/in.)
Ka :19.05
Kb :7.95
Geometry Factors
G1 :1753.3
G2 :301
Cg :0.1585
Bearing Weight(kg/lbs.) :29.9
Part Number:
d:
D:
B:
Contacter
Demandez à un expert
Retour
Donnez-nous votre avis
Appliquer
Postuler pour être distributeur