6303-2Z SKF bearing

Bearing 6303-2Z Bearing 6303-2Z

Deep groove ball bearings, single row 6303-2Z

Bearing number : 6303-2Z

Size (mm) : 17x47x14

Brand : SKF

Bore Diameter (mm) : 17

Outer Diameter (mm) : 47

Width (mm) : 14

Bearing dimensions and specification in SKF catalogue:

d - 17 mm

D - 47 mm

B - 14 mm

d1 - - 26.52 mm

D2 - - 39.58 mm

r1,2 - min. - 1 mm

da - min. - 22.6 mm

da - max. - 26.4 mm

Da - max. - 41.4 mm

ra - max. - 1 mm

Basic dynamic load rating - C - 14.3 kN

Basic static load rating - C0 - 6.6 kN

Fatigue load limit - Pu - 0.275 kN

Reference speed - 34000 r/min

Limiting speed - 17000 r/min

Calculation factor - kr - 0.03

Calculation factor - f0 - 12

Mass bearing - 0.117 kg

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