Detailed information

Basic size mm	d300 D380 B38
Basic load rating kN	DynamicsC418 Static Co850
RatedSpeed r/min	Reference speed670 Limit speed850
Model	ModelNCF1860V
Size mm	d300 d 1 ～331 D1 ～353 E363 r 1,2 Minimum2.1 r 3,4 Minimum1.5 s 1) 3
Shoulder and chamfer dimensions mm	d a Minimum311 d as 2) 建议值326 Da Maximum369 Db Maximum373 r a Maximum2 r b Maximum1.5
Fatigue load limit Pu	Fatigue load limit Pu75
Quality	Quality10

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