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Technical Data Sheet

OID 6311 N

Single row deep groove ball bearings with a snap ring groove · Designation: 6311 N

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Technical Specifications

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

ParameterValue
d55
D120
B29
Dynamic74.1
Static45
Load limit1.9
Reference speed12000
Limiting speed8000
Mass1.4
d175.3
D1–
D2104
r1,22
da min66
da max–
Da max109
ra max2
kr0.03
f013
b3.1
r00.6
C4.06
Snap ringSP 120
D3115.21
D4129.7
f2.82
Db min131
ba min3.5
Ca max6.88

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
Data Sheet
INDUSTRIAL BEARINGS

OID 6311 N

Single row deep groove ball bearings with a snap ring groove

OID 6311 N

Technical Specifications

ParameterValue
d55
D120
B29
Dynamic74.1
Static45
Load limit1.9
Reference speed12000
Limiting speed8000
Mass1.4
d175.3
D1–
D2104
r1,22
da min66
da max–
Da max109
ra max2
kr0.03
f013
b3.1
r00.6
C4.06
Snap ringSP 120
D3115.21
D4129.7
f2.82
Db min131
ba min3.5
Ca max6.88

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: 6311 N.

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