Contact DUG

Quickly find the product you need

Small ball bearings and miniature ball bearings/Rice series

Metric series with an inner diameter of 1-4mm_MR74ZZ

Return to List

External dimensions(mm)

d4
D7
B-
B12.5
γ(minimum)
γ1(minimum)0.1

Rated load(N)

Cr255
Cor107

Rated load{kgf}

Cr26
Cor11

Rated speed min-1

grease
ZZ
60000
oil
Z
71000

Bearing code

Open typeMR74ZZ
dust cover typeMR74ZZ
sealed
sealed

Installation size(mm)

da(minimum)
db(maximum)4.8
da(maximum)
Db(minimum)6.3
γa(maximum)
γb(maximum)0.1

weight(g)(refer to)

Open type
dust cover type0.29

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

Follow DUG