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Self-aligning roller bearing/Spherical roller bearings (standard series)

Spherical roller bearings (standard series) with an inner diameter of 20-320mm_23028CDE4

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External dimensions(mm)

d140
D210
B53
γ(minimum)2

Rated load(KN)

Cr420
Cor715

Rated speed min-1

grease1600
oil1900

Maximum limit
rotational speed
min-1

Bearing code

Cylindrical hole23028CDE4
conical bore23028CDKE4

Installation size(mm)

da(minimum)150
da(maximum)157
da(maximum)200
da(minimum)190
γa(maximum)2

constant

e0.22

Axial load factor

Y24.5
Y33
Y02.9

weight(kg)

(refer to)6.49

describe

23028CDE4 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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