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Technical Data Sheet

OID 31307

Metric single row tapered roller bearings · Designation: 31307

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Technical Specifications

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

ParameterValue
d35
D80
B21
Dynamic75.4
Static67
Load limit7.8
Reference speed6300
Limiting speed8500
Mass0.52
d159.6
r1,22
da max45
Da max72
ra max2
C15
Db min76
r3,41.5
a24
rb max1.5
e0.83
Y00.4
db min44.5
Da min62
T22.75
Dimension series7FB
Ca min3
Cb min7.5
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 31307

Metric single row tapered roller bearings

OID 31307

Technical Specifications

ParameterValue
d35
D80
B21
Dynamic75.4
Static67
Load limit7.8
Reference speed6300
Limiting speed8500
Mass0.52
d159.6
r1,22
da max45
Da max72
ra max2
C15
Db min76
r3,41.5
a24
rb max1.5
e0.83
Y00.4
db min44.5
Da min62
T22.75
Dimension series7FB
Ca min3
Cb min7.5
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: 31307.

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