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Small ball bearings and miniature ball bearings/Inch series

British system with stop edge 1.191-9.525mm_FR1—5

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External dimensions(mm)

d2.38
D7.938
d19.119
B2.779
B13.571
C10.58
C20.79
γ(minimum)0.15

Rated load(N)

Cr550
Cor175

Rated load{kgf}

Cr56
Cor18

Rated speed min-1

grease
Open type
Z·ZZ
60000
oil
Open type
Z
71000

Bearing code

Open typeFR1—5
dust cover typeFR1—5 ZZ

Installation size(mm)

da(minimum)3.6
db(maximum)4.1
γa(maximum)0.15

weight(g)(refer to)

Open type0.68
dust cover type0.82

describe

Bearings are mainly used in industries such as construction machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electricity, and railways

Weekday service hotline

132 2888 8061

E-Mail

DEGUO_DUG@163.com

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