SKF NCF2938CV bearing

190x260x42

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 .



Cylindrical roller bearings, single row, full complement NCF 2938 CV

Bearing number : NCF 2938 CV

Size (mm) : 190x260x42

Brand : SKF

Bore Diameter (mm) : 190

Outer Diameter (mm) : 260

Width (mm) : 42

Bearing dimensions and specification in SKF catalogue:

d - 190 mm

D - 260 mm

B - 42 mm

d1 - - 212 mm

D1 - - 236 mm

E - 244 mm

s - 2 mm

r1,2 - min. - 2 mm

r3,4 - min. - 1.1 mm

da - min. - 199 mm

das - 208 mm

Da - max. - 250 mm

Db - max. - 252 mm

ra - max. - 2 mm

rb - max. - 1 mm

Basic dynamic load rating - C - 440 kN

Basic static load rating - C0 - 780 kN

Fatigue load limit - Pu - 81.5 kN

Reference speed - 1100 r/min

Limiting speed - 1400 r/min

Calculation factor - kr - 0.2

Calculation factor - e - 0.3

Calculation factor - Y - 0.4

Mass bearing - 6.5 kg

Bearing NCF 2938 CV Bearing NCF 2938 CV

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