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Tapered Roller Bearings/single-row tapered roller bearing

Single row tapered roller bearing (metric series) inner diameter 15-420mm_HR30324J

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External dimensions(mm)

d120
D260
T59.5
B55
C46
Inner ring
γ(minimum)
4
Outer Ring
γ(minimum)
3

Rated load(N)

Cr535000
Cor655000

Rated load{kgf}

Cr54500
Cor67000

Rated speed min-1

grease1400
oil1900

Bearing code

HR30324J

ISO355
size Series
(refer to)

2GB

Installation size(mm)

da(minimum)141
db(maximum)154
da(maximum)246
da(minimum)223
Db(minimum)237
Sa(minimum)6
Sb(minimum)13.5
Inner ring
γa(maximum)
3
Outer Ring
γa(maximum)
2.5

Location of
action point
(mm)

A50

constant

e0.35

axial load
coefficient

Y11.7
Y00.96

weight(kg)

(refer to)13.9

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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