Detailed information

Basic size mm	d300 D420 B72
Basic load rating kN	DynamicsC1120 Static Co2200
RatedSpeed r/min	Reference speed670 Limit speed800
Model	ModelNCF2960CV
Size mm	d300 d 1 ～341 D1 ～375 E390.5 r 1,2 Minimum3 r 3,4 Minimum3 s 1) 5
Shoulder and chamfer dimensions mm	d a Minimum313 d as 2) 建议值334 Da Maximum407 Db Maximum407 r a Maximum2.5 r b Maximum2.5
Fatigue load limit Pu	Fatigue load limit Pu208
Quality	Quality31.2

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