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Cylindrical roller bearing/Double row cylindrical roller bearings

Double column cylinder (standard) 25-850 millimeters_NN 3010

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External dimensions(mm)

d50
D80
B23
γ(minimum)1
FW
EW72.5

Rated load(KN)

Cr53
Cor72.5

Rated speed min-1

grease7500
oil9000

Bearing code

Cylindrical holeNN 3010
conical boreNN 3010 K

Installation size(mm)

Da
(minimum)
55
da
(maximum)
d1a
(minimum)
56
dc
(minimum)
da
(maximum)
75
Da
(minimum)
74
γa
(maximum)
1

weight(kg)

(refer to)0.436

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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