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Small ball bearings and miniature ball bearings/Rice series

Metric series with an inner diameter of 1-4mm_MR104B

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External dimensions(mm)

d4
D10
B3
B14
γ(minimum)0.2
γ1(minimum)0.15

Rated load(N)

Cr710
Cor270

Rated load{kgf}

Cr73
Cor28

Rated speed min-1

grease
ZZ
50000
oil
Z
60000

Bearing code

Open typeMR104B
dust cover typeMR104BZZ
sealed
sealed

Installation size(mm)

da(minimum)5.6
db(maximum)5.9
da(maximum)8.4
Db(minimum)8.8
γa(maximum)0.2
γb(maximum)0.15

weight(g)(refer to)

Open type1.04
dust cover type1.42

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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