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Deep groove ball bearing 688

Model:688

Brand:TBJ

Deep groove ball bearing 688 d=8、D=16、B=4,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

model

open 688
With dust cover W688 ZZ
No rubber seal W688 2RU
Seal with rubber W688 2RS

key dimension (mm)

d 8
D 16
B 4
B1 5
r min. 0.2
r1 min. 0.2

specified load (N)

Cr 1.6
Cor 0.71

Limit of rotation speed (rpm)

Grease Open type (ZZ, 2 RU) 42000
Grease (2RS) 28000
Oil Open Type (Z) 50000
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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