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Bearing 7907 (NTN)
Angular contact ball bearings 7907
Bearing number : 7907
Size (mm) : 35x55x10
Brand : NTN
Bore Diameter (mm) : 35
Outer Diameter (mm) : 55
Width (mm) : 10
Bearing dimensions and specification in NTN catalogue:
d - 35 mm
D - 55 mm
B - 10 mm
C - 10 mm
Angle (α) - 25 °
a - 18 mm
r min. - 0,6 mm
r1 min. - 0,3 mm
da min. - 39,5 mm
db min - 39,5 mm
ra max. - 0,6 mm
Weight - 0,088 Kg
Basic dynamic load rating (C) - 12 kN
Basic static load rating (C0) - 8,85 kN
(Grease) Lubrication Speed - 13 000 r/min
(Oil) Lubrication Speed - 17 000 r/min
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