SKF NKI17/16 bearing

17x29x16

with a large quantity of counterfeit SKF bearings, mill manage-ment asked SKF to conduct an inspection. The mill reported that, after two to three hours of operation, the replacement bearings were performing so poorly, so the mill's maintenance team was forced to shut down the machinery, dismount the bearings, and remount the older bearings.



Needle roller bearings NKI17/16

Bearing number : NKI17/16

Size (mm) : 17x29x16

Brand : SKF

Bore Diameter (mm) : 17

Outer Diameter (mm) : 29

Width (mm) : 16

Bearing dimensions and specification in SKF catalogue:

d - 17 mm

F - 21 mm

D - 29 mm

B - 16 mm

C - 16 mm

r1 min. - 0,3 mm

r2 min. - 0,3 mm

da max - 19 mm

Da max. - 27 mm

ra max. - 0,3 mm

S - 0,5 mm

Weight - 0,042 Kg

Basic dynamic load rating (C) - 13,8 kN

Basic static load rating (C0) - 20,4 kN

Fatigue load limit (Pu) - 2,45

Reference speed - 19000 r/min

Limiting speed - 22000 r/min

Bearing NKI17/16

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