Bearing 7328B (NACHI)

Angular contact ball bearings 7328B

Bearing number : 7328B

Size (mm) : 140x300x62

Brand : NACHI

Bore Diameter (mm) : 140

Outer Diameter (mm) : 300

Width (mm) : 62

Bearing dimensions and specification in NACHI catalogue:

d - 140 mm

D - 300 mm

B - 62 mm

C - 62 mm

Angle (α) - 40 °

a - 61.3 mm

r min. - 4 mm

r1 min. - 1.5 mm

da min. - 158 mm

Da max. - 282 mm

ra max. - 3 mm

Weight - 21.5 Kg

Basic dynamic load rating (C) - 284 kN

Basic static load rating (C0) - 315 kN

(Grease) Lubrication Speed - 1700 r/min

(Oil) Lubrication Speed - 2400 r/min

Designation

Bore Dia, mm

Outer Dia, mm: