Double Row TDI SeriesEE522126D 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 :539.75
D :784.225
T :165.1
B :161.925
Load Ratings(N/lbf)
Dynamic(1)
C1(2) :3770000
Factors(2)
e :0.5
Y1 :1.4
Y2 :2.1
Dynamic(3)
C90 :561000
Ca90 :457000
C90(2) :977000
Factors(2)
K :1.23
Part Number
Inner :EE522126D
Outer :523087
Bearing Dimensions(mm/in.)
Shaft
Max. Shaft Fillet Radius
R(4) :3.3
Backing Shoulder Dia.
da :573
Housing
Max. Housing Fillet Radius
r(4) :6.4
Backing Shoulder Dia.
Db :732
Geometry Factors
G1 :5013.3
G2 :457.2
Cg :0.2452
Bearing Weight(kg/lbs.) :240.64
Part Number:
d:
D:
B:
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