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Small ball bearings and miniature ball bearings MR84

Model:MR84

Brand:NSK

Small ball bearings and miniature ball bearings MR84 d=4、D=8、B=2,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 8
B 2
B1 3
γ(min) 0.15
γ1(min) 0.1

specified load (N)

Cr 395
Cor 139

Rated load load {kgf}

Cr 40
Cor 14

Rated speed min -1

Fat lubrication
ZZ
56000
Oil is lubricated
Z
67000

bearing symbol

open type MR84
Dust cover type MR84ZZ
sealed
sealed

installation size (mm)

da(min) 5.2
db(max) 5
da(max) 6.8
Db(min) 7.4
γa(max) 0.15
γb(max) 0.1

Weight (g) (reference)

open type 0.36
Dust cover type 0.56
Factory Equipment
Precision Instrument

We can deliver to all countries

Tel:+86-13485059519

WhatsApp/WeChat:+86-13485059519

E-mail:tbjbearing@gmail.com