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Cylindrical roller bearing/Single row cylindrical roller bearing (standard series)

Single column cylindrical (standard) axis 20-480 millimeters_NU 3344

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External dimensions(mm)

d220
D460
B180
γ(minimum)5
γ1(minimum)5
FW284
EW

Rated load(KN)

Cr2120
Cor3300

Rated speed min-1

grease
oil

Bearing code

NU 3344
NU typeNU
NJ type
NUP type
N type
NF type

Installation size(mm)

da(minimum)
Db(minimum)
db(maximum)245
dc(minimum)
dd(minimum)
da(maximum)431
db(maximum)
Db(minimum)
γa(maximum)4
γb(maximum)4

weight(kg)

(refer to)151

describe

NU 3344 Bearings are mainly used in industries such as construction machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electricity, and railways

Weekday service hotline

132 2888 8061

E-Mail

DEGUO_DUG@163.com

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