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Small ball bearings and miniature ball bearings R3

Model:R3

Brand:NSK

Small ball bearings and miniature ball bearings R3 d=4.762、D=12.7、B=3.967,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 4.762
D 12.7
B 3.967
B1 4.978
γ(min)? 0.3

specified load (N)

Cr 1300
Cor 485

Rated load load {kgf}

Cr 133
Cor 49

Rated speed min -1

Fat lubrication
open type
Z·ZZ
43000
Oil lubrication
open type
Z
53000

bearing symbol

open type R3
Dust cover type R3 ZZ

installation size (mm)

da(min) 6.8
db(max) 6.5
Da(max) 10.7
db(max) 11.2
γa(max) 0.3

Weight (g) (reference)

open type 2.21
Dust cover type 2.79
Factory Equipment
Precision Instrument

We can deliver to all countries

Tel:+86-13485059519

WhatsApp/WeChat:+86-13485059519

E-mail:tbjbearing@gmail.com