Double Row TDI SeriesEE755281D 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 :711.2
D :914.4
T :149.225
B :149.225
Load Ratings(N/lbf)
Dynamic(1)
C1(2) :4150000
Factors(2)
e :0.4
Y1 :1.8
Y2 :2.6
Dynamic(3)
C90 :619000
Ca90 :403000
C90(2) :1080000
Factors(2)
K :1.54
Part Number
Inner :EE755281D
Outer :755360
Bearing Dimensions(mm/in.)
Shaft
Max. Shaft Fillet Radius
R(4) :3.3
Backing Shoulder Dia.
da :744
Housing
Max. Housing Fillet Radius
r(4) :6.4
Backing Shoulder Dia.
Db :873
Geometry Factors
G1 :11122.5
G2 :1282.2
Cg :0.2952
Bearing Weight(kg/lbs.) :247.94
Part Number:
d:
D:
B:
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