Double Row TDI SeriesEE128114D Bearing

Double row tapered roller bearing TDI style consists of a single-piece (double) inner ring plus two single outer rings. It is normally supplied complete with an outer-ring spacer as a pre-set assembly. To suit the application duty, the builtin setting value needs to be established by your VAFEM engineer before an order is placed. A groove and holes can be supplied in the outerring spacer to allow lubricant to pass from the bearing  housing. Contact your VAFEM engineer for spacer information.

VAFEM (Shang Hai) Bearing Technology Co.,Ltd
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Double Row TDI Series

Dimension and Parameters

Bearing Dimensions(mm/in.)
d :280
D :409.981
T :206.375
B :206.375
Load Ratings(N/lbf)
Dynamic(1)
C1(2) :1610000
Factors(2)
e :0.4
Y1 :1.8
Y2 :2.6
Dynamic(3)
C90 :240000
Ca90 :158000
C90(2) :417000
Factors(2)
K :1.51
Part Number
Inner :EE128114D
Outer :128161
Bearing Dimensions(mm/in.)
Shaft
Max. Shaft Fillet Radius
R(4) :3.3
Backing Shoulder Dia.
da :302
Housing
Max. Housing Fillet Radius
r(4) :3.3
Backing Shoulder Dia.
Db :379
Geometry Factors
G1 :1727.7
G2 :255.2
Cg :0.1628
Bearing Weight(kg/lbs.) :83.02
Part Number:
d:
D:
B:
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