Bearing 7220AC (NACHI)

Angular contact ball bearings 7220AC

Bearing number : 7220AC

Size (mm) : 100x180x34

Brand : NACHI

Bore Diameter (mm) : 100

Outer Diameter (mm) : 180

Width (mm) : 34

Bearing dimensions and specification in NACHI catalogue:

d - 100 mm

D - 180 mm

B - 34 mm

C - 34 mm

Angle (α) - 25 °

a - 15,7 mm

r min. - 2,1 mm

r1 min. - 1,1 mm

Weight - 3,32 Kg

Basic dynamic load rating (C) - 142 kN

Basic static load rating (C0) - 121 kN

(Grease) Lubrication Speed - 7200 r/min

(Oil) Lubrication Speed - 9700 r/min

Designation

Bore Dia, mm

Outer Dia, mm: