Bearing 7921CPA (KOYO)

Angular contact ball bearings 7921CPA

Bearing number : 7921CPA

Size (mm) : 105x145x20

Brand : KOYO

Bore Diameter (mm) : 105

Outer Diameter (mm) : 145

Width (mm) : 20

Bearing dimensions and specification in KOYO catalogue:

d - 105 mm

D - 145 mm

B - 20 mm

C - 20 mm

Angle (α) - 15 °

a - 26,7 mm

r min. - 1,1 mm

r1 min. - 0,6 mm

Weight - 0,81 Kg

Basic dynamic load rating (C) - 56,7 kN

Basic static load rating (C0) - 61,5 kN

(Grease) Lubrication Speed - 7 500 r/min

(Oil) Lubrication Speed - 11 000 r/min

Calculation factor (f0) - 16,4

Designation

Bore Dia, mm

Outer Dia, mm: