Detailed information

Basic size mm	d20 D32 B7
Basic load rating kN	DynamicsC4.03 Static Co2.32
RatedSpeed r/min	Reference speed45000 Limit speed 1) 22000
Model	Both side bandsSeals61804-2RZ One side beltSeals-
Size mm	d20 d1 ～24 d2 ～- D2 ～29.5 r 1,2 Minimum0.3
Shoulder and chamfer dimensions mm	d a Minimum22 d a Maximum- Da Maximum30 r a Maximum0.3
Calculate coefficient	k r 0.015 fo15
Fatigue load limit Pu	Fatigue load limit Pu0.104
Quality kg	Quality kg0.018

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