... INT'L Trade(shanghai)Co.,Ltd. Double row self-aligning ball bearings have a sphere raceway in the outer ring and ... ,please take the following information into your consideration: SELF-ALIGNING BALL BEARINGSeries:100,1200,1300,,2200,2300 series,etcClearance:C2,C3 ... Such as: timken,skf,fag,ntn,ina,etcApplication:Self-aligning ball bearing is widely applicated in motorcycles,electic motors,electrice tooles ...