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Technical Data Sheet

OID 18790/18720

Inch single row tapered roller bearings · Designation: 18790/18720

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Technical Specifications

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

ParameterValue
d50.8
D85
B17.462
Dynamic62.1
Static65.5
Load limit7.2
Reference speed6300
Limiting speed8000
Mass0.37
d166
r1,23.5
da max59
Da max77
ra max3.5
C13.495
Db min79
r3,41.5
a16
rb max1.5
e0.4
Y00.8
db min64
Da min75
T17.462
Ca min3
Cb min3.5
Y1.5
Series18700

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 18790/18720

Inch single row tapered roller bearings

OID 18790/18720

Technical Specifications

ParameterValue
d50.8
D85
B17.462
Dynamic62.1
Static65.5
Load limit7.2
Reference speed6300
Limiting speed8000
Mass0.37
d166
r1,23.5
da max59
Da max77
ra max3.5
C13.495
Db min79
r3,41.5
a16
rb max1.5
e0.4
Y00.8
db min64
Da min75
T17.462
Ca min3
Cb min3.5
Y1.5
Series18700

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: 18790/18720.

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