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Technical Data Sheet

OID 31328 X

Metric single row tapered roller bearings · Designation: 31328 X

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Technical Specifications

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

ParameterValue
d140
D300
B70
Dynamic737
Static900
Load limit90
Reference speed1500
Limiting speed2200
Mass22.5
d1220
r1,25
da max169
Da max284
ra max5
C47
Db min280
r3,44
a90
rb max4
e0.83
Y00.4
db min159
Da min235
T77
Dimension series7GB
Ca min9
Cb min30
Y0.72

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

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Technical
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INDUSTRIAL BEARINGS

OID 31328 X

Metric single row tapered roller bearings

OID 31328 X

Technical Specifications

ParameterValue
d140
D300
B70
Dynamic737
Static900
Load limit90
Reference speed1500
Limiting speed2200
Mass22.5
d1220
r1,25
da max169
Da max284
ra max5
C47
Db min280
r3,44
a90
rb max4
e0.83
Y00.4
db min159
Da min235
T77
Dimension series7GB
Ca min9
Cb min30
Y0.72

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: 31328 X.

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