SKF 6306-ZNR bearing

Bearing 6306-ZNR

SKF 6306-ZNR bearing, Size: 30x72x19. SKF 6306-ZNR 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 6306-ZNR

Bearing number : 6306-ZNR

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

b - 1,9 mm

d1 - 44,6 mm

f - 1,7 mm

r0 max. - 0,6 mm

r1 min. - 1,1 mm

r2 min. - 1,1 mm

C - 3,28 mm

D2 - 61,9 mm

D3 - 68,81 mm

D4 - 78,6 mm

ba min. - 4,98 mm

Ca max. - 4,98 mm

da min. - 2,2 mm

da max - 44,5 mm

Da max. - 65 mm

Db min. - 80 mm

ra max. - 1 mm

Weight - 0,37 Kg

Basic dynamic load rating (C) - 29,6 kN

Basic static load rating (C0) - 16 kN

Fatigue load limit (Pu) - 0,67

Reference speed - 20000 r/min

Limiting speed - 13000 r/min

Calculation factor (f0) - 13

Calculation factor (kr) - 0,03

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