SKF 6028-Z bearing

140x210x33

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 .



Deep groove ball bearings, single row 6028-Z

Bearing number : 6028-Z

Size (mm) : 140x210x33

Brand : SKF

Bore Diameter (mm) : 140

Outer Diameter (mm) : 210

Width (mm) : 33

Bearing dimensions and specification in SKF catalogue:

d - 140 mm

D - 210 mm

B - 33 mm

d1 - - 162.6 mm

D2 - - 191.5 mm

da - min. - 149 mm

da - max. - 162 mm

Da - max. - 201 mm

ra - max. - 2 mm

Basic dynamic load rating - C - 111 kN

Basic static load rating - C0 - 108 kN

Fatigue load limit - Pu - 3.4 kN

Reference speed - 6700 r/min

Limiting speed - 4000 r/min

Calculation factor - kr - 0.025

Calculation factor - f0 - 16

Mass bearing - 3.5 kg

Bearing 6028-Z Bearing 6028-Z

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