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Technical Data Sheet

OID 31321 X

Metric single row tapered roller bearings · Designation: 31321 X

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Technical Specifications

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

ParameterValue
d105
D225
B53
Dynamic429
Static500
Load limit53
Reference speed2000
Limiting speed3000
Mass9.65
d1165
r1,24
da max127
Da max212
ra max4
C36
Db min211
r3,43
a67
rb max3
e0.83
Y00.4
db min121
Da min176
T58
Dimension series7GB
Ca min7
Cb min22
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 31321 X

Metric single row tapered roller bearings

OID 31321 X

Technical Specifications

ParameterValue
d105
D225
B53
Dynamic429
Static500
Load limit53
Reference speed2000
Limiting speed3000
Mass9.65
d1165
r1,24
da max127
Da max212
ra max4
C36
Db min211
r3,43
a67
rb max3
e0.83
Y00.4
db min121
Da min176
T58
Dimension series7GB
Ca min7
Cb min22
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: 31321 X.

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