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Technical Data Sheet

OID 30311

Metric single row tapered roller bearings · Designation: 30311

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Technical Specifications

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

ParameterValue
d55
D120
B29
Dynamic176
Static163
Load limit19.3
Reference speed4800
Limiting speed5600
Mass1.55
d184
r1,22.5
da max72
Da max110
ra max2.5
C25
Db min111
r3,42
a23
rb max2
e0.35
Y00.9
db min66.5
Da min104
T31.5
Dimension series2FB
Ca min4
Cb min6.5
Y1.7

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

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INDUSTRIAL BEARINGS

OID 30311

Metric single row tapered roller bearings

OID 30311

Technical Specifications

ParameterValue
d55
D120
B29
Dynamic176
Static163
Load limit19.3
Reference speed4800
Limiting speed5600
Mass1.55
d184
r1,22.5
da max72
Da max110
ra max2.5
C25
Db min111
r3,42
a23
rb max2
e0.35
Y00.9
db min66.5
Da min104
T31.5
Dimension series2FB
Ca min4
Cb min6.5
Y1.7

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: 30311.

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