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Technical Data Sheet

OID NJ 309 M

Single row cylindrical roller bearings · Designation: NJ 309 M

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Technical Specifications

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

ParameterValue
d45
D100
B25
Dynamic112
Static100
Load limit12,9
Reference speed7500
Limiting speed8500
Mass0,89
d164,4
D183,2
r1,21,5
da min54
da max56
Da max91,4
ra max1,5
kr0,15
B17
r3,41,5
rb max–
s1,7
F,E58,5
db,Da min67
Angle ringHJ 309 EC
Mass#20,11
B211,5

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

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INDUSTRIAL BEARINGS

OID NJ 309 M

Single row cylindrical roller bearings

OID NJ 309 M

Technical Specifications

ParameterValue
d45
D100
B25
Dynamic112
Static100
Load limit12,9
Reference speed7500
Limiting speed8500
Mass0,89
d164,4
D183,2
r1,21,5
da min54
da max56
Da max91,4
ra max1,5
kr0,15
B17
r3,41,5
rb max–
s1,7
F,E58,5
db,Da min67
Angle ringHJ 309 EC
Mass#20,11
B211,5

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: NJ 309 M.

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