Detailed information

Basic size mm	d70 D180 B42
Basic load rating kN	DynamicsC229 Static Co240
RatedSpeed r/min	Reference speed4300 Limit speed5000
Model	standardCageNU414 otherCage1)-
Size mm	d70 d 1 ～- D1 ～140 F,E100 r 1,2 Minimum3 r 3,4 Minimum3 s 1) 3.5
Shoulder and chamfer dimensions mm	d a Minimum86 d a Maximum97 d b ,Da Minimum102 Da Maximum164 r a Maximum2.5 r b Maximum2.5
Calculate coefficient	kr0.15
Corner Circle	Model- Quality SizeB1 SizeB2
Fatigue load limit Pu	Fatigue load limit Pu30
Quality standard cage	Quality standard cage5.25

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