... many years.Our mainproducts include mute motor bearings,automotive bearings,motorcycle bearing,agricultural machinery bearings,texile machinery bearings and many other ... level:ABEC-1,ABEC-3,ABEC-5.6)Used in:Motorcycle,motor,pump,fan,air conditioner,microwave oven,sewing machine,massage ... to produce your own brand.9)Packing: single box,standard export package,as your repuest.If you want to more detials ...