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Technical Data Sheet

OID 68450/68712

Inch single row tapered roller bearings · Designation: 68450/68712

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Technical Specifications

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

ParameterValue
d114.3
D180.975
B31.75
Dynamic227
Static280
Load limit30
Reference speed2800
Limiting speed3400
Mass2.95
d1144
r1,23.5
da max129
Da max167
ra max3.5
C25.4
Db min170
r3,43.3
a39
rb max3.3
e0.5
Y00.7
db min129
Da min158
T34.925
Ca min4
Cb min9.5
Y1.2
Series68000

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

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OID 68450/68712

Inch single row tapered roller bearings

OID 68450/68712

Technical Specifications

ParameterValue
d114.3
D180.975
B31.75
Dynamic227
Static280
Load limit30
Reference speed2800
Limiting speed3400
Mass2.95
d1144
r1,23.5
da max129
Da max167
ra max3.5
C25.4
Db min170
r3,43.3
a39
rb max3.3
e0.5
Y00.7
db min129
Da min158
T34.925
Ca min4
Cb min9.5
Y1.2
Series68000

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: 68450/68712.

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