Double Row TDI SeriesHM959649D 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 :305
D :559.867
T :170.434
B :169.977
Load Ratings(N/lbf)
Dynamic(1)
C1(2) :2690000
Factors(2)
e :0.9
Y1 :0.8
Y2 :1.2
Dynamic(3)
C90 :401000
Ca90 :594000
C90(2) :698000
Factors(2)
K :0.67
Part Number
Inner :HM959649D
Outer :HM959618
Bearing Dimensions(mm/in.)
Shaft
Max. Shaft Fillet Radius
R(4) :3.3
Backing Shoulder Dia.
da :345.9
Housing
Max. Housing Fillet Radius
r(4) :4.8
Backing Shoulder Dia.
Db :485
Geometry Factors
G1 :1749.6
G2 :156.7
Cg :0.2084
Bearing Weight(kg/lbs.) :181.92
Part Number:
d:
D:
B:
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