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Technical Data Sheet

OID 3490/3420

Inch single row tapered roller bearings · Designation: 3490/3420

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Technical Specifications

Parameters as recorded in the source. Missing values are shown as a dash.

ParameterValue
d38.1
D79.375
B29.771
Dynamic112
Static110
Load limit12.5
Reference speed7000
Limiting speed8500
Mass0.68
d157.3
r1,23.5
da max46
Da max68
ra max3.5
C23.812
Db min73
r3,43.3
a20
rb max3.3
e0.37
Y00.9
db min51
Da min65
T29.37
Ca min4
Cb min5.5
Y1.6
Series3400

A dimensional match does not confirm suitability for a specific application. Execution and operating conditions should be confirmed during selection.

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INDUSTRIAL BEARINGS

OID 3490/3420

Inch single row tapered roller bearings

OID 3490/3420

Technical Specifications

ParameterValue
d38.1
D79.375
B29.771
Dynamic112
Static110
Load limit12.5
Reference speed7000
Limiting speed8500
Mass0.68
d157.3
r1,23.5
da max46
Da max68
ra max3.5
C23.812
Db min73
r3,43.3
a20
rb max3.3
e0.37
Y00.9
db min51
Da min65
T29.37
Ca min4
Cb min5.5
Y1.6
Series3400

Parameters as recorded in the source. A missing value is shown as a dash.

A dimensional match does not confirm suitability for a specific application. Execution and operating conditions should be confirmed during selection.

Designation: 3490/3420.

OID Mechanical PartsOffices: Japan · Chinasales@oidbearing.com+8615021241874