Detailed information

Basic size mm	d55 D90 B18
Basic load rating kN	DynamicsC29.6 Static Co21.2
RatedSpeed r/min	Reference speed16000 Limit speed 1) 10000
Model	Bearing带Stop槽6011N Stop槽和Stop ring6011NR Stop ringSP90
Size mm	d55 d1 ～66.3 D1 ～78.7 D386.79 D496.5 b2.7 f2.46 C2.87 r 1,2 Minimum1.1 r 0 Maximum0.6
Shoulder and chamfer dimensions mm	d a Minimum61 Da Maximum84 D b Minimum98 b a Minimum3 Ca Maximum5.33 r a Maximum1
Calculate coefficient	k r 0.025 fo15
Fatigue load limit Pu	Fatigue load limit Pu0.9
Quality kg	Quality kg0.39

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