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Bearing 7217C (KOYO)
Angular contact ball bearings 7217C
Bearing number : 7217C
Size (mm) : 85x150x28
Brand : KOYO
Bore Diameter (mm) : 85
Outer Diameter (mm) : 150
Width (mm) : 28
Bearing dimensions and specification in KOYO catalogue:
d - 85 mm
D - 150 mm
B - 28 mm
C - 28 mm
Angle (α) - 15 °
a - 29.7 mm
r min. - 2 mm
r1 min. - 1 mm
da min. - 95 mm
Da max. - 140 mm
ra max. - 2 mm
Weight - 1.87 Kg
(Grease) Lubrication Speed - 7000 r/min
(Oil) Lubrication Speed - 9200 r/min
Calculation factor (f0) - 14.7
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