SKF NU409 bearing

45x120x29

WBA is a non-profit and unincorporated industrial association. It was founded in 2006 by three major, regional bearing associations: The American Bearing Manufacturers Association (ABMA), the Federation of European Bearing Manufacturers' Associations (FEBMA) and the Japan Bearing Industry Association (JBIA).



Cylindrical roller bearings, single row NU 409

Bearing number : NU 409

Size (mm) : 45x120x29

Brand : SKF

Bore Diameter (mm) : 45

Outer Diameter (mm) : 120

Width (mm) : 29

Bearing dimensions and specification in SKF catalogue:

d - 45 mm

D - 120 mm

B - 29 mm

D1 - - 93.4 mm

F - 64.5 mm

r1,2 - min. - 2 mm

r3,4 - min. - 2 mm

s - 2.5 mm

da - min. - 58 mm

da - max. - 62 mm

db - min. - 66 mm

Da - max. - 108 mm

ra - max. - 2 mm

rb - max. - 2 mm

Basic dynamic load rating - C - 106 kN

Basic static load rating - C0 - 102 kN

Fatigue load limit - Pu - 13.4 kN

Reference speed - 6700 r/min

Limiting speed - 7500 r/min

Calculation factor - kr - 0.15

Mass bearing - 1.625 kg

Bearing NU 409 Bearing NU 409

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