Detailed information

Basic size mm	d50 D100 B25
Basic load rating kN	DynamicsC39 Static Co13.4
Size mm	d 1 50 d 3 75 D1 ～89.5 B145 B212.5 r 1,2 Minimum1.5
Shoulder and chamfer dimensions mm	d a Maximum67 d b Minimum60 Da Maximum91 B a Minimum11 r a Maximum1.5
Calculate coefficient	e0.23 Y12.7 Y24.2 Y02.8
Fatigue load limit Pu	Fatigue load limit Pu0.7
Model	Bearing2211EKTN9 Adapter sleeveH311
RatedSpeed r/min	Reference speed12000 Limit speed8500
QualityBearing+ Adapter sleeve	QualityBearing+ Adapter sleeve1.15

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