SKF 6306/HR11QN bearing

30x72x19

the suspect bearing and sent it to SKF for a rigorous bearing failure analysis. SKF confirmed that the bearing was counter-feit, which nearly caused the “repairs” to be worse than the original problem.



Deep groove ball bearings 6306/HR11QN

Bearing number : 6306/HR11QN

Size (mm) : 30x72x19

Brand : SKF

Bore Diameter (mm) : 30

Outer Diameter (mm) : 72

Width (mm) : 19

Bearing dimensions and specification in SKF catalogue:

d - 30 mm

D - 72 mm

B - 19 mm

C - 19 mm

d1 - 44,7 mm

r1 min. - 1,4 mm

D1 - 59,2 mm

Weight - 0,114 Kg

Basic dynamic load rating (C) - 0,7 kN

Basic static load rating (C0) - 0,46 kN

Limiting speed - 675 r/min

Bearing 6306/HR11QN

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