Products Search
Contact Us

Small ball bearings and miniature ball bearings R4B

Model:R4B

Brand:NSK

Small ball bearings and miniature ball bearings R4B d=6.35、D=15.875、B=4.978,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 6.35
D 15.875
B 4.978
B1 4.978
γ(min)? 0.3

specified load (N)

Cr 1610
Cor 660

Rated load load {kgf}

Cr 164
Cor 68

Rated speed min -1

Fat lubrication
open type
Z·ZZ
38000
Oil lubrication
open type
Z
45000

bearing symbol

open type R4B
Dust cover type R4B ZZ

installation size (mm)

da(min) 8.4
db(max) 8.4
Da(max) 13.8
db(max) 13.8
γa(max) 0.3

Weight (g) (reference)

open type 4.5
Dust cover type 4.43
Factory Equipment
Precision Instrument

We can deliver to all countries

Tel:+86-13485059519

WhatsApp/WeChat:+86-13485059519

E-mail:tbjbearing@gmail.com