Double Row TDI SeriesEE737179D 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 :457.2
D :660.4
T :155.575
B :155.575
Load Ratings(N/lbf)
Dynamic(1)
C1(2) :3070000
Factors(2)
e :0.4
Y1 :1.8
Y2 :2.7
Dynamic(3)
C90 :457000
Ca90 :292000
C90(2) :795000
Factors(2)
K :1.56
Part Number
Inner :EE737179D
Outer :737260
Bearing Dimensions(mm/in.)
Shaft
Max. Shaft Fillet Radius
R(4) :3.3
Backing Shoulder Dia.
da :489
Housing
Max. Housing Fillet Radius
r(4) :6.4
Backing Shoulder Dia.
Db :614.9
Geometry Factors
G1 :4809.1
G2 :573.4
Cg :0.2247
Bearing Weight(kg/lbs.) :173.98
Part Number:
d:
D:
B:
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