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Cylindrical roller bearing/Double row cylindrical roller bearings

Double column cylinder (standard) 25-850 millimeters_NNU 4964

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External dimensions(mm)

d320
D440
B118
γ(minimum)3
FW356
EW

Rated load(KN)

Cr1260
Cor3050

Rated speed min-1

grease1100
oil1400

Bearing code

Cylindrical holeNNU 4964
conical boreNNU 4964 K

Installation size(mm)

Da
(minimum)
333
da
(maximum)
355
d1a
(minimum)
338
dc
(minimum)
363
da
(maximum)
427
Da
(minimum)
γa
(maximum)
2.5

weight(kg)

(refer to)54.9

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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