Detailed information

Basic size mm	d40 D52 B7
Basic load rating kN	DynamicsC4.94 Static Co3.45
RatedSpeed r/min	Reference speed- Limit speed 1) 7500
Model	Both side bandsSeals61808-2RS1 One side beltSeals-
Size mm	d40 d1 ～- d2 ～42.6 D2 ～49.6 r 1,2 Minimum0.3
Shoulder and chamfer dimensions mm	d a Minimum42 d a Maximum42.5 Da Maximum50 r a Maximum0.3
Calculate coefficient	k r 0.015 fo14
Fatigue load limit Pu	Fatigue load limit Pu0.186
Quality kg	Quality kg0.034

List of Similar Bearing Models