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NA 6902 Machined Needle Roller Bearing

Specifications of NA 6902 Machined Needle Roller Bearing

Designations		NA6902
Dimensions(mm)	d	15
	D	28
	B	23
	C	–
	r1,2	0.3
	F	20
Basic load ratings(KN)	Basic load ratings (dynamic)(C)	16,86
Basic load ratings(KN)	Basic load ratings (static)(C0)	25,92
Fatigue load limit (Pu)		3,28
Speed ratings(r/min)	Speed ratings (Reference speed)	19 000
Speed ratings(r/min)	Speed ratings (Limting speed)	22 000
Mass(kg)		0,064

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