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W 604 R/Deep groove ball bearing/

D3DD2dd2简.JPG

Product model W 604 R
d 4 mm
D 12 mm
B 4 mm
Limiting speed 80000 r/min
d2 ≈5.6 mm
D2 ≈11.15 mm
D3 13.5 mm
C 1 mm
Chamfer size (r1,2) min.0.2 mm
da min.5.3 mm
ra max.0.2 mm
Pu 0.008 kN
Reference speed 130 000 r/min
kr 0.03
f0 6.4
Radial runout 0.002 kg