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Bearing BS 250 7P62U (SNFA)
Axial angular contact ball bearings BS 250 7P62U
Bearing number : BS 250 7P62U
Size (mm) : 50x90x20
Brand : SNFA
Bore Diameter (mm) : 50
Outer Diameter (mm) : 90
Width (mm) : 20
Bearing dimensions and specification in SNFA catalogue:
d - 50 mm
D - 90 mm
B - 20 mm
C - 20 mm
H - 20 mm
a - 78 mm
d1 - 64,5 mm
d2 - 71 mm
r1 min. - 1,1 mm
r2 min. - 1,1 mm
D1 - 72,1 mm
D2 - 80,5 mm
da min. - 59 mm
Da max. - 84 mm
ra max. - 1 mm
Weight - 0,56 Kg
Basic dynamic load rating (C) - 46,5 kN
Basic static load rating (C0) - 146 kN
(Grease) Lubrication Speed - 6 000 r/min
(Oil) Lubrication Speed - 7 000 r/min
Fatigue load limit (Pu) - 5,4
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Outer Dia, mm:
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