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Small ball bearings and miniature ball bearings/Inch series

Imperial series inner diameter 1.016-9.525mm_R09

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External dimensions(mm)

d1.016
D3.175
B1.191
B1-
γ(minimum)0.1

Rated load(N)

Cr80
Cor23

Rated load{kgf}

Cr8
Cor2.5

Rated speed min-1

grease
Open type
Z·ZZ
130000
oil
Open type
Z
150000

Bearing code

Open typeR09
dust cover type

Installation size(mm)

da(minimum)1.9
db(maximum)
Da(maximum)2.3
db(maximum)
γa(maximum)0.1

weight(g)(refer to)

Open type0.04
dust cover type

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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