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NKI 42/20 Machined Needle Roller Bearing

Specifications of NKI 42/20 Machined Needle Roller Bearing

Designations		NKI42/20
Dimensions(mm)	d	42
	D	57
	B	20
	C	–
	r1,2	0.3
	F	47
Basic load ratings(KN)	Basic load ratings (dynamic)(C)	28,6
Basic load ratings(KN)	Basic load ratings (static)(C0)	58,6
Fatigue load limit (Pu)		7,5
Speed ratings(r/min)	Speed ratings (Reference speed)	8 500
Speed ratings(r/min)	Speed ratings (Limting speed)	10 000
Mass(kg)		0,14

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