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K 4-7-7 TN Needle Roller And Cage Assembly

Specifications of K 4x7x7 TN Needle Roller And Cage Assembly

Designations		K4x7x7TN
Dimensions(mm)	Fw	4
	Ew	7
	U	7
Basic load ratings(KN)	Basic load ratings (dynamic)(C)	1,63
Basic load ratings(KN)	Basic load ratings (static)(C0)	1,28
Fatigue load limit (Pu)		0,13
Speed ratings(r/min)	Speed ratings (Reference speed)	36 000
Speed ratings(r/min)	Speed ratings (Limting speed)	43 000
Mass(kg)		0.0005

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