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Technical Data Sheet

OID 31308

Metric single row tapered roller bearings · Designation: 31308

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Technical Specifications

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

ParameterValue
d40
D90
B23
Dynamic91.1
Static81.5
Load limit9.5
Reference speed5600
Limiting speed7500
Mass0.72
d167.1
r1,22
da max51
Da max82
ra max2
C17
Db min86
r3,41.5
a28
rb max1.5
e0.83
Y00.4
db min50
Da min71
T25.25
Dimension series7FB
Ca min3
Cb min8
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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INDUSTRIAL BEARINGS

OID 31308

Metric single row tapered roller bearings

OID 31308

Technical Specifications

ParameterValue
d40
D90
B23
Dynamic91.1
Static81.5
Load limit9.5
Reference speed5600
Limiting speed7500
Mass0.72
d167.1
r1,22
da max51
Da max82
ra max2
C17
Db min86
r3,41.5
a28
rb max1.5
e0.83
Y00.4
db min50
Da min71
T25.25
Dimension series7FB
Ca min3
Cb min8
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: 31308.

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