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W 63801 Bearing | Loyal

W 63801 interchange SKF W 63801
W 63801 cross reference SKF W 63801
W 63801 Equivalent bearing interchange guide:
Price: enquiry
Model Number: W 63801
D 21 mm
d 12 mm
B 7 mm
Size (mm) 21x12x7
Width (mm) 7
Mass bearing 0.0075 kg
D2 19.15 mm
d2 13.8 mm
Limiting speed 43000 r/min
Bearing number W 63801
Reference speed 70000 r/min
Da max. 19.5 mm
ra max. 0.3 mm
Bore Diameter (mm) 21
da min. 13.5 mm
Outer Diameter (mm) 12
da - max. 13.5 mm
Da - max. 19.5 mm
ra - max. 0.3 mm
r1,2 min. 0.3 mm
da - min. 13.5 mm
d2 ≈ 13.8 mm
D2 ≈ 19.15 mm
r1,2 - min. 0.3 mm
Basic dynamic load rating C 1.51 kN
Basic dynamic load rating - C 1.5 kN
Fatigue load limit Pu 0.039 kN
Calculation factor kr 0.02
Calculation factor f0 13.4
Calculation factor - f0 13.4
Calculation factor - kr 0.02
Fatigue load limit - Pu 0.039 kN
Basic static load rating C0 0.9 kN
Basic static load rating - C0 0.9 kN


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