KOYO 6309NR bearing

Bearing 6309NR

6309NR KOYO bearing,

KOYO 6309NR bearing, Size: 45x100x25. KOYO 6309NR are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Deep groove ball bearing 6309NR

Bearing number : 6309NR

Size (mm) : 45x100x25

Brand : KOYO

Bore Diameter (mm) : 45

Outer Diameter (mm) : 100

Width (mm) : 25

Bearing dimensions and specification in KOYO catalogue:

d - 45 mm

D - 100 mm

B - 25 mm

C - 25 mm

a - 3,28 mm

b - 2,85 mm

f - 2,41 mm

r min. - 1,5 mm

r0 max. - 0,6 mm

r1 min. - 0,5 mm

D1 - 96,8 mm

D2 - 106,5 mm

da min. - 53 mm

Da max. - 92 mm

Weight - 0,833 Kg

Basic dynamic load rating (C) - 48,9 kN

Basic static load rating (C0) - 29,5 kN

(Grease) Lubrication Speed - 6800 r/min

(Oil) Lubrication Speed - 8100 r/min

Calculation factor (f0) - 13,3

Tags :  KOYO , 45x100x25