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WBB1-8701/Deep groove ball bearing/

DD1dd1.JPG

Product model WBB1-8701
d 2 mm
D 7 mm
B 2.5 mm
Limiting speed 100000 r/min
d1 ≈3.85 mm
D1 ≈5.65 mm
Chamfer size (r1,2) min.0.15 mm
da min.3.2 mm
Da max.5.8 mm
ra max.0.15 mm
Pu 0.003 kN
Reference speed 160 000 r/min
kr 0.03
f0 6.6