Miniature Deep Groove Ball Bearing 1)Inner Size: 2-10mm 2)Outer Size: 5-19mm 3)Gcr15, P0 4)OEM service is accepted Minirature Deep Groove Ball BearingMaterial:1) Chrome Steel2) Stainless Steel3) Ceramic4) PlacticSealed Type1) Open2) Meatal Sealed 3) Rubber Sealed4) Plastic SealedAvailable ModelModelSize(MM)ModelSize(MM)682ZZ2*5*2.3694ZZ4*11*4683ZZ3*7*3695ZZ5*13*4684ZZ4*9*4696ZZ6*15*5685ZZ5*11* ...