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W 619/1 R/Deep groove ball bearing/

6188

Product model W 619/1 R
d 1 mm
D 4 mm
B 1.6 mm
Limiting speed 140000 r/min
d1 ≈2.02 mm
D1 ≈3.18 mm
D2 ≈3.18 mm
D3 5 mm
C 0.5 mm
Chamfer Dimension min.0.1 mm
da min.1.8 mm
ra max.0.1 mm
pu 0.001 kN
Reference speed 220 000 r/min
kr 0.025
f0 5.8
Radial runout National Standard
Dimensional tolerance National Standard