Bearing 7220C (KOYO)

Angular contact ball bearings 7220C

Bearing number : 7220C

Size (mm) : 100x180x34

Brand : KOYO

Bore Diameter (mm) : 100

Outer Diameter (mm) : 180

Width (mm) : 34

Bearing dimensions and specification in KOYO catalogue:

d - 100 mm

D - 180 mm

B - 34 mm

C - 34 mm

Angle (α) - 15 °

a - 35.9 mm

r min. - 2.1 mm

r1 min. - 1.1 mm

da min. - 112 mm

Da max. - 168 mm

ra max. - 2 mm

Weight - 3.32 Kg

(Grease) Lubrication Speed - 5700 r/min

(Oil) Lubrication Speed - 7600 r/min

Calculation factor (f0) - 14.6

Designation

Bore Dia, mm

Outer Dia, mm: