Double Shielded Ball Bearings
1. bearing type:ball bearings
2. Cage(Retainer):Brass cage,nylon cage,steel cage
3. Quality level:Reach the same level as Japanes and European bearings
4. Feature:low voice,high speed,long life
5.Application:home appliances.low noise and high speed electric motors,auotomotive components,pups,machinery,Bicycle
6. Normal export packing:color box,plastic tube,carton box,pallet
7. We guarante that our products are same as your samples and your request
Bearing Number: 686ZZ
Overall dimension(mm): d=6;D=13;B=5;
Material: refined bearing steel GCr15[SAE52100] or stainless steel 9Cr18[AIS1440C],
Vibration and Noise standard: V4Z5,V3Z4
Package: packed in plastic tubes or polythene bags,and then in carton boxes.
Certificates: ISO14001:2004 ISO/TS 16949:2002
Double Shielded Ball Bearings