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Tapered Roller Bearings/single-row tapered roller bearing

Single row tapered roller bearing (metric series) inner diameter 15-420mm_30202

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External dimensions(mm)

d15
D35
T1175
B11
C10
Inner ring
γ(minimum)
0.6
Outer Ring
γ(minimum)
0.6

Rated load(N)

Cr14800
Cor13200

Rated load{kgf}

Cr1510
Cor1350

Rated speed min-1

grease11000
oil15000

Bearing code

30202

ISO355
size Series
(refer to)

Installation size(mm)

da(minimum)23
db(maximum)19
da(maximum)30
da(minimum)30
Db(minimum)33
Sa(minimum)2
Sb(minimum)1.5
Inner ring
γa(maximum)
0.6
Outer Ring
γa(maximum)
0.6

Location of
action point
(mm)

A8.2

constant

e0.32

axial load
coefficient

Y11.9
Y01

weight(kg)

(refer to)0.053

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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