We are professional manufacturer of miniature ball bearings. All of our produces are RoHS Compliant.We have annual output of 30,000,000 Sets. They are widely used in the fields of precision equipments, machine parts, medical machinery, fishing wheel, motor and R/C hobby etc The tolerance of our bearing is from ABEC-1 Up to ABEC-5, can be suitable to different choice of customers. A lower price doesn’t necessarily mean lower quality. Our bearings are are well-known for high speed,low noise,Low vibration and high durability. Usually,We have over 500 difference famous items in stocks, Such as681,681x,681xzz,691x,MR52ZZ,692ZZ,682ZZ,MR63ZZ, MR74ZZ,MR84ZZ,MR85ZZ,MR105ZZ，MR117ZZ,MR137ZZ,687ZZ ,689ZZ,688ZZ, MR115ZZ,R2zz,R168zz, R188ZZ,,MR126ZZ ,6700ZZ ,MR148ZZ etc. No minimum order is required.We can supply the stainless steel ball bearing,It is the rust resistant bearings.It is no staining when we have tested to the salt spray and salt dunk for 168 hours.We also can supply the ribbon ball bearing and Ceramic ball bearing, and also produce non-standard size, As customers’ special request .