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Small ball bearings and miniature ball bearings MF137

Model:MF137

Brand:NSK

Small ball bearings and miniature ball bearings MF137 d=7、D=13、B=3,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 7
D 13
D1 14.2
D2 14.6
B 3
B1 4
C1 0.6
C2 0.8
γ(min) 0.2
γ1(min) 0.15

specified load (N)

Cr 540
Cor 276

Rated load load {kgf}

Cr 55
Cor 28

Rated speed min -1

Fat lubrication
open type
Z·ZZ
V·VV
40000
D·DD
Oil lubrication
open type
Z
48000

bearing symbol

open type MF137
Dust cover type MF137ZZ
Seal ring type
Seal ring type

installation size (mm)

da(min) 8.6
db(max) 9
γa(max) 0.2
γb(max) 0.15

Weight (g) (reference)

open type 1.7
Dust cover type 2.23
Factory Equipment
Precision Instrument

We can deliver to all countries

Tel:+86-13485059519

WhatsApp/WeChat:+86-13485059519

E-mail:tbjbearing@gmail.com