Home > Bearings Catalogue Online > Angular Contact Ball Bearings 
Bearing 7411 (KOYO)
Angular contact ball bearings 7411
Bearing number : 7411
Size (mm) : 55x140x33
Brand : KOYO
Bore Diameter (mm) : 55
Outer Diameter (mm) : 140
Width (mm) : 33
Bearing dimensions and specification in KOYO catalogue:
d - 55 mm
D - 140 mm
B - 33 mm
C - 33 mm
Angle (α) - 30 °
a - 45.0 mm
r min. - 2.1 mm
r1 min. - 1.1 mm
da min. - 67 mm
Da max. - 128 mm
ra max. - 2 mm
Weight - 2.36 Kg
(Grease) Lubrication Speed - 4500 r/min
(Oil) Lubrication Speed - 6000 r/min
Search bearings
Bore Dia, mm
Outer Dia, mm:
Bearings Catalogue