NTN 6809NR bearing

Bearing 6809NR

NTN 6809NR bearing, Size: 45x58x7. NTN 6809NR are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Deep groove ball bearings 6809NR

Bearing number : 6809NR

Size (mm) : 45x58x7

Brand : NTN

Bore Diameter (mm) : 45

Outer Diameter (mm) : 58

Width (mm) : 7

Bearing dimensions and specification in NTN catalogue:

d - 45 mm

D - 58 mm

B - 7 mm

C - 7 mm

rn - 0,3 mm

a - 1,3 mm

b - 0,95 mm

f - 0,85 mm

r min. - 0,3 mm

r0 max. - 0,25 mm

D1 - 56,7 mm

D2 - 60,8 mm

da min. - 47 mm

da max - 48 mm

Da max. - 56 mm

ra max. - 0,3 mm

Dx - 61,5 mm

Cy - 1,9 mm

Cz - 0,9 mm

rn - 0,3 mm

Weight - 0,04 Kg

Basic dynamic load rating (C) - 5,35 kN

Basic static load rating (C0) - 4,95 kN

(Grease) Lubrication Speed - 11 000 r/min

(Oil) Lubrication Speed - 12 000 r/min

Calculation factor (f0) - 16,1

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