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Technical Data Sheet

OID NU 20/850 ECMA

Single row cylindrical roller bearings · Designation: NU 20/850 ECMA

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Technical Specifications

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

ParameterValue
d850
D1220
B212
Dynamic8420
Static18600
Load limit1200
Reference speed360
Limiting speed560
Mass880
d1–
D11110
r1,27,5
da min878
da max936
Da max1190
ra max6
kr0,17
B1–
r3,47,5
rb max6
s2
F,E942
db,Da min956
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 20/850 ECMA

Single row cylindrical roller bearings

OID NU 20/850 ECMA

Technical Specifications

ParameterValue
d850
D1220
B212
Dynamic8420
Static18600
Load limit1200
Reference speed360
Limiting speed560
Mass880
d1–
D11110
r1,27,5
da min878
da max936
Da max1190
ra max6
kr0,17
B1–
r3,47,5
rb max6
s2
F,E942
db,Da min956
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 20/850 ECMA.

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