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NK 28/20 Machined Needle Roller Bearing

Specifications of NK 28/20 Machined Needle Roller Bearing

Designations		NK28/20
Dimensions(mm)	Fw	28
	D	37
	C	20
	r1,2	0.3
Basic load ratings(KN)	Basic load ratings (dynamic)(C)	21,6
Basic load ratings(KN)	Basic load ratings (static)(C0)	35
Fatigue load limit (Pu)		4,5
Speed ratings(r/min)	Speed ratings (Reference speed)	14 000
Speed ratings(r/min)	Speed ratings (Limting speed)	16 000
Mass(kg)		0,052

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