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W 630/2 R-2ZS/Deep groove ball bearing/

dd2.JPG

Product model W 630/2 R-2ZS
d 2 mm
D 7 mm
B 3.5 mm
Limiting speed 80000 r/min
d2 ≈3.15 mm
D2 ≈6.2 mm
D3 8.5 mm
C 0.9 mm
Chamfer size (r1,2) min.0.15 mm
da min.3.7 mm/max.4 mm
ra max.0.15 mm
Pu 0.003 kN
Reference speed 160 000 r/min
kr 0.025
f0 6.6