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Small ball bearings and miniature ball bearings/Rice series

Metric series, with stopper edge and inner diameter of 1-4mm_MF72

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External dimensions(mm)

d2
D7
d18.2
D28.2
B2.5
B13
C10.6
C20.6
γ(minimum)0.15
γ1(minimum)0.15

Rated load(N)

Cr385
Cor127

Rated load{kgf}

Cr39
Cor13

Rated speed min-1

grease63000
oil75000

Bearing code

Open typeMF72
dust cover typeMF72ZZ
Sealed loop type
Sealed loop type

Installation size(mm)

da(minimum)3.2
db(maximum)3.8
γa(maximum)0.15
γb(maximum)0.15

weight(g)(refer to)

Open type0.52
dust cover type0.56

describe

MF72 主要应用于工程机械、机床、汽 车、冶金、矿山、石油、机械、电力、铁路等行业,

Weekday service hotline

132 2888 8061

E-Mail

DEGUO_DUG@163.com

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