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Technical Data Sheet

OID 31312

Metric single row tapered roller bearings · Designation: 31312

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Technical Specifications

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

ParameterValue
d60
D130
B31
Dynamic177
Static166
Load limit20.4
Reference speed3800
Limiting speed5300
Mass1.9
d196
r1,23
da max74
Da max119
ra max3
C22
Db min123
r3,42.5
a39
rb max2.5
e0.83
Y00.4
db min72.5
Da min103
T33.5
Dimension series7FB
Ca min5
Cb min11.5
Y0.72

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

OID
OID MECHANICAL PARTSManufacturing and wholesale supply
Technical
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INDUSTRIAL BEARINGS

OID 31312

Metric single row tapered roller bearings

OID 31312

Technical Specifications

ParameterValue
d60
D130
B31
Dynamic177
Static166
Load limit20.4
Reference speed3800
Limiting speed5300
Mass1.9
d196
r1,23
da max74
Da max119
ra max3
C22
Db min123
r3,42.5
a39
rb max2.5
e0.83
Y00.4
db min72.5
Da min103
T33.5
Dimension series7FB
Ca min5
Cb min11.5
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: 31312.

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