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Technical Data Sheet

OID NA 4838

Needle roller bearings with machined rings with flanges, with an inner ring · Designation: NA 4838

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Technical Specifications

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

ParameterValue
d190
D240
B50
Dynamic220
Static710
Load limit73.5
Reference speed1900
Limiting speed2200
Mass5.55
r1,21.5
da min198
Da max232
ra max1.5
C–
F210
s max1.5

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

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OID MECHANICAL PARTSManufacturing and wholesale supply
Technical
Data Sheet
INDUSTRIAL BEARINGS

OID NA 4838

Needle roller bearings with machined rings with flanges, with an inner ring

OID NA 4838

Technical Specifications

ParameterValue
d190
D240
B50
Dynamic220
Static710
Load limit73.5
Reference speed1900
Limiting speed2200
Mass5.55
r1,21.5
da min198
Da max232
ra max1.5
C–
F210
s max1.5

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: NA 4838.

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