10-Pack 17/64"inch = 6.747mm Loose Ceramic Balls G5 Si3N4 Bearing Balls inner diameter 220 ✅ ABEC-1 quality for general-purpose

✅ ABEC-1 quality for general-purpose precision

Built from chrome steel with rubber seals on both sides

One WayShell Type

S684ZZ Stainless Steel Ball Bearings

this 10-pack of SR2ZZ bearings is a perfect upgrade for your gear

10-Pack 17/64"inch = 6.747mm Loose Ceramic Balls G5 Si3N4 Bearing Balls inner diameter 220 ✅ ABEC-1 quality for general-purpose10 Loose Balls 17 64 inch Ceramic Balls 10 Balls 10 Loose Ceramic Balls 17 64 inch Si3N4, this is a popular size that could be used in many Bicycle, or any application that uses this size 17 64 Inch. Balls are made from high strength Ceramic Si3N4. Loose Balls Size: 17 64 Inch Material: Ceramic Quantity: 10 Balls. VXB Category: Loose Ceramic Balls