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Bearing 7917C (NTN)
Angular contact ball bearings 7917C
Bearing number : 7917C
Size (mm) : 85x120x18
Brand : NTN
Bore Diameter (mm) : 85
Outer Diameter (mm) : 120
Width (mm) : 18
Bearing dimensions and specification in NTN catalogue:
d - 85 mm
D - 120 mm
B - 18 mm
C - 18 mm
Angle (α) - 15 °
a - 22,5 mm
r min. - 1,1 mm
r1 min. - 0,6 mm
Weight - 0,523 Kg
Basic dynamic load rating (C) - 40 kN
Basic static load rating (C0) - 42,5 kN
(Grease) Lubrication Speed - 8 100 r/min
(Oil) Lubrication Speed - 11 000 r/min
Calculation factor (f0) - 16,5
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