Bearing 5205NR (NACHI)

Angular contact ball bearings 5205NR

Bearing number : 5205NR

Size (mm) : 25x52x20.6

Brand : NACHI

Bore Diameter (mm) : 25

Outer Diameter (mm) : 52

Width (mm) : 20.6

Bearing dimensions and specification in NACHI catalogue:

d - 25 mm

D - 52 mm

B - 20.6 mm

C - 20.6 mm

a - 2.46 mm

b - 1.35 mm

f - 1.12 mm

r min. - 1 mm

D1 - 49.73 mm

D2 - 57.9 mm

Weight - 0.190 Kg

Basic dynamic load rating (C) - 21,8 kN

Basic static load rating (C0) - 15,1 kN

(Grease) Lubrication Speed - 9500 r/min

(Oil) Lubrication Speed - 13000 r/min

Designation

Bore Dia, mm

Outer Dia, mm: