Bearing 7321C (NTN)

Angular contact ball bearings 7321C

Bearing number : 7321C

Size (mm) : 105x225x49

Brand : NTN

Bore Diameter (mm) : 105

Outer Diameter (mm) : 225

Width (mm) : 49

Bearing dimensions and specification in NTN catalogue:

d - 105 mm

D - 225 mm

B - 49 mm

C - 49 mm

Angle (α) - 15 °

a - 46,5 mm

r min. - 3 mm

r1 min. - 1,1 mm

Weight - 7,86 Kg

Basic dynamic load rating (C) - 236 kN

Basic static load rating (C0) - 226 kN

(Grease) Lubrication Speed - 4 900 r/min

(Oil) Lubrication Speed - 6 600 r/min

Calculation factor (f0) - 13,4

Designation

Bore Dia, mm

Outer Dia, mm: