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Technical Data Sheet

OID 3780/3720

Inch single row tapered roller bearings · Designation: 3780/3720

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Technical Specifications

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

ParameterValue
d50.8
D93.264
B30.302
Dynamic134
Static146
Load limit17
Reference speed5600
Limiting speed7000
Mass0.87
d171.2
r1,23.5
da max60
Da max81
ra max3.5
C23.812
Db min87
r3,43.3
a21
rb max3.3
e0.33
Y01
db min64
Da min80
T30.162
Ca min4
Cb min6
Y1.8
Series3700

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 3780/3720

Inch single row tapered roller bearings

OID 3780/3720

Technical Specifications

ParameterValue
d50.8
D93.264
B30.302
Dynamic134
Static146
Load limit17
Reference speed5600
Limiting speed7000
Mass0.87
d171.2
r1,23.5
da max60
Da max81
ra max3.5
C23.812
Db min87
r3,43.3
a21
rb max3.3
e0.33
Y01
db min64
Da min80
T30.162
Ca min4
Cb min6
Y1.8
Series3700

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: 3780/3720.

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