Double Row TDI SeriesEE631307D 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 :779.925
D :1219.873
T :406.674
B :406.674
Load Ratings(N/lbf)
Dynamic(1)
C1(2) :15500000
Factors(2)
e :0.4
Y1 :1.7
Y2 :2.6
Dynamic(3)
C90 :2310000
Ca90 :1550000
C90(2) :4020000
Factors(2)
K :1.49
Part Number
Inner :EE631307D
Outer :631484
Bearing Dimensions(mm/in.)
Shaft
Max. Shaft Fillet Radius
R(4) :6.4
Backing Shoulder Dia.
da :849
Housing
Max. Housing Fillet Radius
r(4) :12.7
Backing Shoulder Dia.
Db :1125
Geometry Factors
G1 :24096.1
G2 :871.4
Cg :0.3916
Bearing Weight(kg/lbs.) :1875.04
Part Number:
d:
D:
B:
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