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Tapered Roller Bearings/single-row tapered roller bearing

Single row tapered roller bearing (metric series) inner diameter 15-420mm_HR33028J

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External dimensions(mm)

d140
D210
T56
B56
C44
Inner ring
γ(minimum)
2.5
Outer Ring
γ(minimum)
2

Rated load(N)

Cr410000
Cor770000

Rated load{kgf}

Cr42000
Cor78500

Rated speed min-1

grease1600
oil2200

Bearing code

HR33028J

ISO355
size Series
(refer to)

2DE

Installation size(mm)

da(minimum)155
db(maximum)153
da(maximum)198
da(minimum)189
Db(minimum)202
Sa(minimum)7
Sb(minimum)12
Inner ring
γa(maximum)
2
Outer Ring
γa(maximum)
2

Location of
action point
(mm)

A45.5

constant

e0.36

axial load
coefficient

Y11.7
Y00.92

weight(kg)

(refer to)6.74

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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