Detailed information

Basic size mm	d90 D190 B43
Basic load rating kN	DynamicsC165 Static Co146
RatedSpeed r/min	Reference speed4000 Limit speed4000
Model 1)	Universal matchingBearing7318BECBY BasicdesignBearing-
Size mm	d90 d1 ～129.2 d2 ～109 D1 ～153.1 r 1,2 Minimum3 r 3,4 Minimum1.1 a80
Shoulder and chamfer dimensions mm	d a Minimum104 Da Maximum176 D b Maximum183 r a Maximum2.5 r b Maximum1
Fatigue load limit Pu	Fatigue load limit Pu5.2
Quality kg	Quality kg5.22

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