SKF NKXR45Z bearing

45x58x32

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 .



Needle roller / thrust rolling bearings NKXR 45 Z

Bearing number : NKXR 45 Z

Size (mm) : 45x58x32

Brand : SKF

Bore Diameter (mm) : 45

Outer Diameter (mm) : 58

Width (mm) : 32

Bearing dimensions and specification in SKF catalogue:

Fw - 45 mm

D - 58 mm

C - 32 mm

C1 - 14 mm

C2 - 9 mm

d - 45 mm

D2 - 66.5 mm

r1,2 - min. - 0.6 mm

da - min. - 60.6 mm

ra - max. - 0.6 mm

rb - max. - 0.3 mm

di - 40 mm

F - 45 mm

Bi - 20 mm

Basic dynamic load rating, radial direction - C - 27.5 kN

Basic static load rating, radial direction - C0 - 57 kN

Basic dynamic load rating, axial direction - C - 45 kN

Basic static load rating, axial direction - C0 - 153 kN

Fatigue load limit, radial direction - Pu - 7.1 kN

Fatigue load limit, axial direction - Pu - 15.3 kN

Reference speed - 2200 r/min

Limiting speed - 4500 r/min

Mass bearing - 0.26 kg

Inner ring - IR 40x45x20

Bearing NKXR 45 Z Bearing NKXR 45 Z

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