Bearing 7928C (KOYO)

Angular contact ball bearings 7928C

Bearing number : 7928C

Size (mm) : 140x190x24

Brand : KOYO

Bore Diameter (mm) : 140

Outer Diameter (mm) : 190

Width (mm) : 24

Bearing dimensions and specification in KOYO catalogue:

d - 140 mm

D - 190 mm

B - 24 mm

C - 24 mm

Angle (α) - 15 °

a - 34.1 mm

r min. - 1.5 mm

r1 min. - 1 mm

da min. - 148.5 mm

Da max. - 181.5 mm

ra max. - 1.5 mm

Weight - 1.59 Kg

(Grease) Lubrication Speed - 5100 r/min

(Oil) Lubrication Speed - 6700 r/min

Calculation factor (f0) - 16.6

Designation

Bore Dia, mm

Outer Dia, mm: