Detailed information

Basic size mm	d30 D47 B9
Basic load rating kN	DynamicsC7.28 Static Co4.55
RatedSpeed r/min	Reference speed30000 Limit speed 1) 15000
Model	Both side bandsSeals61906-2RZ One side beltSeals
Size mm	d30 d1 ～35.2 d2 ～- D2 ～42.8 r 1,2 Minimum0.3
Shoulder and chamfer dimensions mm	d a Minimum32 d a Maximum- Da Maximum45 r a Maximum0.3
Calculate coefficient	k r 0.02 fo14
Fatigue load limit Pu	Fatigue load limit Pu0.212
Quality kg	Quality kg0.051

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