E-mail: [email protected]

SKF 61903 bearing

Bearing 61903 Bearing 61903

Angular contact Ball bearing SKF 1222K--SKF & FAG & N Welcome to the Jiangsu Asia-Europe Bearing ... CSB beari NSK 1222K bearing not only has best quality but also the competitive price and fas shipping.Meanwhile in recent years,due to our good permance,NSK 1222K bearing has successfully gain high reputation from clients.If you need NSK bearing ...

Deep groove ball bearings, single row 61903

Bearing number : 61903

Size (mm) : 17x30x7

Brand : SKF

Bore Diameter (mm) : 17

Outer Diameter (mm) : 30

Width (mm) : 7

Bearing dimensions and specification in SKF catalogue:

d - 17 mm

D - 30 mm

B - 7 mm

d1 - - 20.4 mm

D2 - - 27.7 mm

r1,2 - min. - 0.3 mm

da - min. - 19 mm

Da - max. - 28 mm

ra - max. - 0.3 mm

Basic dynamic load rating - C - 4.6 kN

Basic static load rating - C0 - 2.6 kN

Fatigue load limit - Pu - 0.108 kN

Reference speed - 50000 r/min

Limiting speed - 32000 r/min

Calculation factor - kr - 0.02

Calculation factor - f0 - 14.7

Mass bearing - 0.016 kg

Bearing 61903 Bearing 61903