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

Single column cylinder (new EW series) 25-65 millimeters_NU 308 EW U537

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External dimensions(mm)

d40
D90
B23
γ(minimum)1.5
γ1
(minimum)
1.5
FW52

Rated load(KN)

Cr95.5
Cor81.5

Rated speed min-1

grease6700
oil8000

Bearing code

NU 308 EW U537
NU typeNU
NJ typeNJ
NUP typeNUP

Installation size(mm)

Da
(minimum)
48
db
(minimum)
48
db
(maximum)
50
dc
(minimum)
55
dd
(minimum)
60
da
(maximum)
82
γa
(maximum)
1.5
γb
(maximum)
1.5

weight(kg)

(refer to)0.747

describe

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

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132 2888 8061

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DEGUO_DUG@163.com

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