Bearing 7321C (KOYO)

Angular contact ball bearings 7321C

Bearing number : 7321C

Size (mm) : 105x225x49

Brand : KOYO

Bore Diameter (mm) : 105

Outer Diameter (mm) : 225

Width (mm) : 49

Bearing dimensions and specification in KOYO catalogue:

d - 105 mm

D - 225 mm

B - 49 mm

C - 49 mm

Angle (α) - 15 °

a - 46.6 mm

r min. - 3 mm

r1 min. - 1.1 mm

da min. - 119 mm

Da max. - 211 mm

ra max. - 2.5 mm

Weight - 8.62 Kg

(Grease) Lubrication Speed - 4800 r/min

(Oil) Lubrication Speed - 6400 r/min

Calculation factor (f0) - 13.4

Designation

Bore Dia, mm

Outer Dia, mm: