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Deep groove ball bearing F687

Model:F687

Brand:

Deep groove ball bearing F687 d=7、D=14、B=3.5,For more information, please contact the NSFL, where we can provide you with the right solution.
WhatsApp/WeChat:+86-13211157555

nsflbearing@gmail.com

Attribute

Technical Drawing
Param Print

model

open F687
With dust cover WF687 ZZ

key dimension (mm)

d 7
D 14
B 3.5
B1 5
r min. 0.15
r1 min. 0.15

specified load (N)

Cr 1.15
Cor 0.51

Limit of rotation speed (rpm)

Grease Open type (ZZ, ZZX) 45000
Oil Open Type (Z, ZX) 54000

Flange size(mm)

D1 16
D2 16
C1 1
C2 1.1

Shoulder retaining size (mm)

da min. 8.2
ra max. 0.15

weight(g)

Approx 2.4