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Cylindrical roller bearing/Double row cylindrical roller bearings

Double column cylinder (standard) 25-850 millimeters_NN 3012

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External dimensions(mm)

d60
D95
B26
γ(minimum)1.1
FW
EW86.1

Rated load(KN)

Cr73.5
Cor106

Rated speed min-1

grease6300
oil7500

Bearing code

Cylindrical holeNN 3012
conical boreNN 3012 K

Installation size(mm)

Da
(minimum)
66.5
da
(maximum)
d1a
(minimum)
67
dc
(minimum)
da
(maximum)
88.5
Da
(minimum)
88
γa
(maximum)
1

weight(kg)

(refer to)0.693

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

E-Mail

DEGUO_DUG@163.com

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