Detailed information

Basic size mm	d28.575 D73.025 T22.225
Basic load rating kN	DynamicsC99 Static Co140
RatedSpeed r/min	Reference speed7000 Limit speed10000
Size mm	d28.575 d 1 ～54.2 B22.225 C17.462 r 1,2 Minimum0.8 r 3,4 Minimum3.3 a26
Shoulder and chamfer dimensions mm	d a Maximum44 d b Minimum33.5 Da Minimum60 Da Maximum61.5 Db Minimum67 Ca Minimum3 Cb Minimum4.5 r a Maximum0.8 r b Maximum3
Calculate coefficient	e0.46 Y1.3 Yo0.7
Fatigue load limit Pu	Fatigue load limit Pu15
Quality	Quality1.05
Model	Model02872/02820/Q
Series	Series02800

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