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Technical Data Sheet

OID 31320 X

Metric single row tapered roller bearings · Designation: 31320 X

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Technical Specifications

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

ParameterValue
d100
D215
B51
Dynamic399
Static465
Load limit51
Reference speed2200
Limiting speed3000
Mass8.6
d1158
r1,24
da max121
Da max202
ra max4
C35
Db min202
r3,43
a64
rb max3
e0.83
Y00.4
db min116
Da min168
T56.5
Dimension series7GB
Ca min7
Cb min21.5
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
Data Sheet
INDUSTRIAL BEARINGS

OID 31320 X

Metric single row tapered roller bearings

OID 31320 X

Technical Specifications

ParameterValue
d100
D215
B51
Dynamic399
Static465
Load limit51
Reference speed2200
Limiting speed3000
Mass8.6
d1158
r1,24
da max121
Da max202
ra max4
C35
Db min202
r3,43
a64
rb max3
e0.83
Y00.4
db min116
Da min168
T56.5
Dimension series7GB
Ca min7
Cb min21.5
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: 31320 X.

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