7321C NACHI bearing

Bearing 7321C

Angular contact ball bearings 7321C

Bearing number : 7321C

Size (mm) : 105x225x49

Brand : NACHI

Bore Diameter (mm) : 105

Outer Diameter (mm) : 225

Width (mm) : 49

Bearing dimensions and specification in NACHI catalogue:

d - 105 mm

D - 225 mm

B - 49 mm

C - 49 mm

Angle (α) - 15 °

a - -5.3 mm

r min. - 3 mm

r1 min. - 1.1 mm

da min. - 119 mm

Da max. - 211 mm

ra max. - 2.5 mm

Weight - 9.34 Kg

Basic dynamic load rating (C) - 224 kN

Basic static load rating (C0) - 212 kN

(Grease) Lubrication Speed - 4800 r/min

(Oil) Lubrication Speed - 6700 r/min

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