SKF 306 bearing

Bearing 306 Bearing 306

306 SKF bearing,

SKF 306 bearing, Size: 30x72x19. SKF 306 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, single row, with filling slots 306

Bearing number : 306

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

d1 - - 44.6 mm

D2 - - 61.88 mm

r1,2 - min. - 1.1 mm

da - min. - 37 mm

Da - max. - 65 mm

ra - max. - 1 mm

Basic dynamic load rating - C - 29.7 kN

Basic static load rating - C0 - 21.6 kN

Fatigue load limit - Pu - 0.93 kN

Reference speed - 18000 r/min

Limiting speed - 11000 r/min

Calculation factor - kr - 0.05

Mass bearing - 0.37 kg