Home > Bearings Catalogue Online > Angular Contact Ball Bearings 
Bearing 7011DF (NACHI)
Angular contact ball bearings 7011DF
Bearing number : 7011DF
Size (mm) : 55x90x18
Brand : NACHI
Bore Diameter (mm) : 55
Outer Diameter (mm) : 90
Width (mm) : 18
Bearing dimensions and specification in NACHI catalogue:
d - 55 mm
D - 90 mm
B - 18 mm
C - 18 mm
Angle (α) - 30 °
a - 11.9 mm
r min. - 1.1 mm
r1 min. - 0.6 mm
2B - 36 mm
da min. - 61 mm
Da max. - 86 mm
ra max. - 0.6 mm
Weight - 0.420 Kg
Basic dynamic load rating (C) - 50,5 kN
Basic static load rating (C0) - 52,5 kN
(Grease) Lubrication Speed - 5000 r/min
(Oil) Lubrication Speed - 6700 r/min
Search bearings
Bore Dia, mm
Outer Dia, mm:
Bearings Catalogue