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Small ball bearings and miniature ball bearings MR74ZZ

Model:MR74ZZ

Brand:NSK

Small ball bearings and miniature ball bearings MR74ZZ d=4、D=7、B=-,For more information, please contact the Us, where we can provide you with the right solution.
WhatsApp/WeChat:+86-13485059519

tbjbearing@gmail.com
We can deliver to all countries

Attribute

Technical Drawing
Param Print

outline dimension (mm)

d 4
D 7
B -
B1 2.5
γ(min)
γ1(min) 0.1

specified load (N)

Cr 255
Cor 107

Rated load load {kgf}

Cr 26
Cor 11

Rated speed min -1

Fat lubrication
ZZ
60000
Oil is lubricated
Z
71000

bearing symbol

open type MR74ZZ
Dust cover type MR74ZZ
sealed
sealed

installation size (mm)

da(min)
db(max) 4.8
da(max)
Db(min) 6.3
γa(max)
γb(max) 0.1

Weight (g) (reference)

open type
Dust cover type 0.29
Factory Equipment
Precision Instrument

We can deliver to all countries

Tel:+86-13485059519

WhatsApp/WeChat:+86-13485059519

E-mail:tbjbearing@gmail.com