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Technical Data Sheet

OID NU 20/530 ECMA

Single row cylindrical roller bearings · Designation: NU 20/530 ECMA

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Technical Specifications

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

ParameterValue
d530
D780
B145
Dynamic3740
Static7350
Load limit550
Reference speed670
Limiting speed1000
Mass253
d1–
D1704
r1,26
da min553
da max587
Da max757
ra max5
kr0,2
B1–
r3,46
rb max5
s6,8
F,E591
db,Da min596
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 20/530 ECMA

Single row cylindrical roller bearings

OID NU 20/530 ECMA

Technical Specifications

ParameterValue
d530
D780
B145
Dynamic3740
Static7350
Load limit550
Reference speed670
Limiting speed1000
Mass253
d1–
D1704
r1,26
da min553
da max587
Da max757
ra max5
kr0,2
B1–
r3,46
rb max5
s6,8
F,E591
db,Da min596
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 20/530 ECMA.

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