Detailed information

Basic size mm	d35 D80 B21
Basic load rating kN	DynamicsC75 Static Co63
RatedSpeed r/min	Reference speed9500 Limit speed11000
Model	standardCage*N307ECP otherCage1)-
Size mm	d35 d 1 ～51 D1 ～- F,E70.2 r 1,2 Minimum1.5 r 3,4 Minimum1.1 s 1) 1.2
Shoulder and chamfer dimensions mm	d a Minimum44 d a Maximum68 d b ,Da Minimum72 Da Maximum73 r a Maximum1.5 r b Maximum1
Calculate coefficient	kr0.15
Corner Circle	Model- Quality SizeB1 SizeB2
Fatigue load limit Pu	Fatigue load limit Pu8.15
Quality standard cage	Quality standard cage0.48

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