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Technical Data Sheet

OID 387 A/382 A

Inch single row tapered roller bearings · Designation: 387 A/382 A

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Technical Specifications

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

ParameterValue
d57.15
D96.838
B21.946
Dynamic99.9
Static102
Load limit11.6
Reference speed5600
Limiting speed6700
Mass0.59
d174.2
r1,23.5
da max65
Da max90
ra max3.5
C15.875
Db min91
r3,40.8
a17
rb max0.8
e0.35
Y00.9
db min70
Da min87
T21
Ca min5
Cb min5
Y1.7
Series385

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 387 A/382 A

Inch single row tapered roller bearings

OID 387 A/382 A

Technical Specifications

ParameterValue
d57.15
D96.838
B21.946
Dynamic99.9
Static102
Load limit11.6
Reference speed5600
Limiting speed6700
Mass0.59
d174.2
r1,23.5
da max65
Da max90
ra max3.5
C15.875
Db min91
r3,40.8
a17
rb max0.8
e0.35
Y00.9
db min70
Da min87
T21
Ca min5
Cb min5
Y1.7
Series385

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: 387 A/382 A.

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