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Technical Data Sheet

OID NU 321 ECP

Single row cylindrical roller bearings · Designation: NU 321 ECP

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Technical Specifications

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

ParameterValue
d105
D225
B49
Dynamic500
Static500
Load limit57
Reference speed3200
Limiting speed3800
Mass8,5
d1–
D1189
r1,23
da min119
da max129
Da max209,4
ra max2,5
kr0,15
B1–
r3,43
rb max2,5
s3,4
F,E133
db,Da min136
Angle ring–
Mass#2–
B2–

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 NU 321 ECP

Single row cylindrical roller bearings

OID NU 321 ECP

Technical Specifications

ParameterValue
d105
D225
B49
Dynamic500
Static500
Load limit57
Reference speed3200
Limiting speed3800
Mass8,5
d1–
D1189
r1,23
da min119
da max129
Da max209,4
ra max2,5
kr0,15
B1–
r3,43
rb max2,5
s3,4
F,E133
db,Da min136
Angle ring–
Mass#2–
B2–

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: NU 321 ECP.

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