Bearing 6821 (NTN)

Deep groove ball bearings 6821

Bearing number : 6821

Size (mm) : 105x130x13

Brand : NTN

Bore Diameter (mm) : 105

Outer Diameter (mm) : 130

Width (mm) : 13

Bearing dimensions and specification in NTN catalogue:

d - 105 mm

D - 130 mm

B - 13 mm

C - 13 mm

r min. - 1 mm

da min. - 110 mm

Da max. - 125 mm

ra max. - 1 mm

Weight - 0,33 Kg

Basic dynamic load rating (C) - 19,8 kN

Basic static load rating (C0) - 22 kN

(Grease) Lubrication Speed - 4 600 r/min

(Oil) Lubrication Speed - 5 400 r/min

Calculation factor (f0) - 15,9

Designation

Bore Dia, mm

Outer Dia, mm: