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W 618/2 XR/Deep groove ball bearing/

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Product model W 618/2 XR
d 2 mm
D 5 mm
B 2 mm
Limiting speed 120000 r/min
d1 ≈2.7 mm
D1 ≈3.9 mm
D2 ≈3.9 mm
D3 6.2 mm
C 0.6 mm
Chamfer size (r1,2) min.0.1 mm
da min.2.6 mm
ra max.0.1 mm
Pu 0.001 kN
Reference speed 200 000 r/min
kr 0.02
f0 6.5