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NA 4900 RS Machined Needle Roller Bearing

Specifications of NA 4900 RS Machined Needle Roller Bearing

Designations		NA4900RS
Dimensions(mm)	d	10
	D	22
	B	14
	C	13
	r1,2	0.3
	F	14
Basic load ratings(KN)	Basic load ratings (dynamic)(C)	7,22
Basic load ratings(KN)	Basic load ratings (static)(C0)	7,82
Fatigue load limit (Pu)		0,95
Speed ratings(r/min)	Speed ratings (Reference speed)	–
Speed ratings(r/min)	Speed ratings (Limting speed)	12 000
Mass(kg)		0,025

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