NTN 7904ADLLBG/GNP42 bearing


Order what l thought was a set of SKF bearings for my R100GS gearbox (was advertised as SKF) from a german company but have been sent a set of FAG bearings all look the same apart from the the bearing that sits behind the circlip groove on the output shaft (need to have one machined on mine) the old NTN bearing has 5 roller balls and the new FAG 6 smaller ones .

Angular contact ball bearings 7904ADLLBG/GNP42

Bearing number : 7904ADLLBG/GNP42

Size (mm) : 20x37x9

Brand : NTN

Bore Diameter (mm) : 20

Outer Diameter (mm) : 37

Width (mm) : 9

Bearing dimensions and specification in NTN catalogue:

d - 20 mm

D - 37 mm

B - 9 mm

C - 9 mm

Angle (α) - 25 °

Weight - 0,04 Kg

Bearing 7904ADLLBG/GNP42

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