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Tapered Roller Bearings/single-row tapered roller bearing

Single row tapered roller bearing (metric series) inner diameter 15-420mm_32256

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External dimensions(mm)

d280
D500
T137
B130
C106
Inner ring
γ(minimum)
6
Outer Ring
γ(minimum)
5

Rated load(N)

Cr1950000
Cor3450000

Rated load{kgf}

Cr199000
Cor355000

Rated speed min-1

grease630
oil850

Bearing code

32256

ISO355
size Series
(refer to)

Installation size(mm)

da(minimum)313
db(maximum)325
da(maximum)478
da(minimum)412
Db(minimum)467
Sa(minimum)14
Sb(minimum)31
Inner ring
γa(maximum)
5
Outer Ring
γa(maximum)
4

Location of
action point
(mm)

A123

constant

e0.47

axial load
coefficient

Y11.3
Y00.7

weight(kg)

(refer to)109

describe

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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