Detailed information

Basic size mm	d30 D42 B7
Basic load rating kN	DynamicsC4.49 Static Co2.9
RatedSpeed r/min	Reference speed32000 Limit speed 1) 16000
Model	Both side bandsSeals61806-2R2 One side beltSeals
Size mm	d30 d1 ～33.7 d2 ～- D2 ～39.5 r 1,2 Minimum0.3
Shoulder and chamfer dimensions mm	d a Minimum32 d a Maximum- Da Maximum40 r a Maximum0.3
Calculate coefficient	k r 0.015 fo14
Fatigue load limit Pu	Fatigue load limit Pu0.146
Quality kg	Quality kg0.027

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