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NK-R 20 Combined Needle Roller Bearing

Specifications of NKXR 20 Combined Needle Roller Bearing

Designations		NKXR20
Dimensions(mm)	Fw	20
	D	30
	C	30
	r1,2
	C1	10
	C2	10.5
	D1	35.1
	D2	36.2
Basic load ratings(KN)	Basic load ratings (radial) (dynamic)(C)	16.17
	Basic load ratings (radial) (static)(C0)	24.23
	Basic load ratings (axial) (dynamic)(C)	17.86
	Basic load ratings (axial) (static)(C0)	46.56
Fatigue load limit(KN)	Fatigue load limit(radial)(Pu)	2.9
Fatigue load limit(KN)	Fatigue load limit(axial)(Pu)	4.42
Min.load factor (A)		0.18
Speed ratings(r/min)	Speed ratings (Reference speed)	3 800
Speed ratings(r/min)	Speed ratings (Limting speed)	7 500
Mass(kg)		0.08

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