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Small ball bearings and miniature ball bearings R1-4

Model:R1-4

Brand:NSK

Small ball bearings and miniature ball bearings R1-4 d=1.984、D=6.35、B=2.38,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 1.984
D 6.35
B 2.38
B1 3.571
γ(min)? 0.1

specified load (N)

Cr 310
Cor 108

Rated load load {kgf}

Cr 32
Cor 11

Rated speed min -1

Fat lubrication
open type
Z·ZZ
67000
Oil lubrication
open type
Z
80000

bearing symbol

open type R1-4
Dust cover type R1-4 ZZ

installation size (mm)

da(min) 2.8
db(max) 3.9
Da(max) 5.5
db(max) 5.9
γa(max) 0.1

Weight (g) (reference)

open type 0.35
Dust cover type 0.5
Factory Equipment
Precision Instrument

We can deliver to all countries

Tel:+86-13485059519

WhatsApp/WeChat:+86-13485059519

E-mail:tbjbearing@gmail.com