Double Row TDI SeriesEE428262D 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 :660.4
D :1066.8
T :321.47
B :311.942
Load Ratings(N/lbf)
Dynamic(1)
C1(2) :11400000
Factors(2)
e :0.3
Y1 :2.2
Y2 :3.2
Dynamic(3)
C90 :1690000
Ca90 :898000
C90(2) :2950000
Factors(2)
K :1.89
Part Number
Inner :EE428262D
Outer :428420
Bearing Dimensions(mm/in.)
Shaft
Max. Shaft Fillet Radius
R(4) :6.4
Backing Shoulder Dia.
da :717
Housing
Max. Housing Fillet Radius
r(4) :6.4
Backing Shoulder Dia.
Db :990
Geometry Factors
G1 :13917.6
G2 :590.9
Cg :0.3012
Bearing Weight(kg/lbs.) :1101.53
Part Number:
d:
D:
B:
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