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Angular contact ball bearing/Single row and paired double contact angular ball bearings

Single row/paired double pair inner diameter 10-220mm_7030BA

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External dimensions(mm)

d150
D225
B35
γ(minimum)2.1
γ1(minimum)1.1

Rated load(Single -row)(KN)

Cr122
Cor138

Rated load(Single -row){kgf}

Cr12500
Cor14100

coefficient

f0

Rated speed min-1

grease
oil

Location of action point(mm)

A96.2

Install related sizes(mm)

da(minimum)169
da(maximum)208
γa(maximum)2

weight(kg)

(refer to)4.58

Bearing code

Single -row7030BA
DB combinationDB
DF combinationDF
DT combination

Rated load( Combination form)(KN)

Cr199
Cor277

Rated load( Combination form){kgf}

Cr20300
Cor28200

Combination formRated speed (1)(min-1)

grease
oil

Combination formLocation of distance(mm)a0

The back combination192.3
Front combination122.3

Combination formInstall related sizes(mm)

Db(minimum)164
db(maximum)213
γb(maximum1

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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