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W 626 R-2Z/Deep groove ball bearing/

D3DD2dd2.JPG

Product model W 626 R-2Z
d 6 mm
D 19 mm
B 6 mm
Limiting speed 43000 r/min
d2 ≈8.5 mm
D2 ≈16.5 mm
D3 22 mm
C 1.5 mm
Chamfer size (r1,2) min.0.3 mm
da min.8 mm/max.8.4 mm
ra max.0.3 mm
Pu 0.025 kN
Reference speed 85 000 r/min
kr 0.03
f0 7.9
Radial runout National Standard
Dimensional tolerance National Standard