Detailed information

Basic size mm	d500 D620 B56
Basic load rating kN	DynamicsC952 Static Co2120
RatedSpeed r/min	Reference speed380 Limit speed480
Model	ModelNCF18/500V
Size mm	d500 d 1 ～542 D1 ～582 E594 r 1,2 Minimum3 r 3,4 Minimum3 s 1) 5
Shoulder and chamfer dimensions mm	d a Minimum513 d as 2) 建议值536 Da Maximum607 Db Maximum607 r a Maximum2.5 r b Maximum2.5
Fatigue load limit Pu	Fatigue load limit Pu173
Quality	Quality36.5

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