Bearing 6820NR (NTN)

Deep groove ball bearings 6820NR

Bearing number : 6820NR

Size (mm) : 100x125x13

Brand : NTN

Bore Diameter (mm) : 100

Outer Diameter (mm) : 125

Width (mm) : 13

Bearing dimensions and specification in NTN catalogue:

d - 100 mm

D - 125 mm

B - 13 mm

C - 13 mm

rn - 0,5 mm

a - 2,1 mm

b - 1,3 mm

f - 1,12 mm

r min. - 1 mm

r0 max. - 0,4 mm

D1 - 122,6 mm

D2 - 130,7 mm

da min. - 105 mm

da max - 106 mm

Da max. - 120 mm

ra max. - 1 mm

Dx - 132 mm

Cy - 2,9 mm

Cz - 1,2 mm

rn - 0,5 mm

Weight - 0,313 Kg

Basic dynamic load rating (C) - 19,6 kN

Basic static load rating (C0) - 21,2 kN

(Grease) Lubrication Speed - 4 800 r/min

(Oil) Lubrication Speed - 5 600 r/min

Calculation factor (f0) - 16

Designation

Bore Dia, mm

Outer Dia, mm: