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deep groove ball bearing B640-2

Model:B640-2

Brand:NSK

deep groove ball bearing B640-2 d=640、D=740、B=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 640
D 740
B 38
γ(min) 2.1

specified load (KN)

Cr 248
Cor 535

Rated load load {kgf}

Cr 25200
Cor 54500

coefficient

f0 17.9

bearing symbol

B640-2

Figure legend number

1

About installation dimensions (mm)

da 662
Da 714
γa（max） 2

weight

(consult) 26.8
Factory Equipment
Precision Instrument

We can deliver to all countries

Tel:+86-13485059519

WhatsApp/WeChat:+86-13485059519

E-mail:tbjbearing@gmail.com

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