Detailed information

Basic size mm	d220 D300 B48
Basic load rating kN	DynamicsC550 Static Co1060
RatedSpeed r/min	Reference speed950 Limit speed1200
Model	ModelNCF2944CV
Size mm	d220 d 1 ～247 D1 ～274 E,F283 r 1,2 Minimum2.1 r 3,4 Minimum2.1 s 1) 3
Shoulder and chamfer dimensions mm	d a Minimum231 d as 2) 建议值242 d b Maximum- Da Maximum289 Db Maximum289 r a Maximum2 r b Maximum2
Fatigue load limit Pu	Fatigue load limit Pu106
Quality	Quality9.9

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