Detailed information

Basic size mm	d280 D420 B106
Basic load rating kN	DynamicsC1570 Static Co2650
RatedSpeed r/min	Reference speed670 Limit speed850
Model	ModelNCF3056CV
Size mm	d280 d 1 ～319 D1 ～373 E391 r 1,2 Minimum4 r 3,4 Minimum4 s 1) 11
Shoulder and chamfer dimensions mm	d a Minimum295 d as 2) 建议值310 Da Maximum405 Db Maximum405 r a Maximum3 r b Maximum3
Fatigue load limit Pu	Fatigue load limit Pu260
Quality	Quality50

List of Similar Bearing Models