10-Pack Loose Ceramic Balls 3mm G20 ZrO2 Bearing Balls UCFL21340 ID 1/2" x OD 1

ID 1/2" x OD 1 1/8" x 5/16" inch

and made to guide - this LR205NPP bearing is a solid choice to keep your linear systems in line

7006CYP4 Nachi Angular Ball Bearing and Bearing is Precision Rolling

If you're looking for high-speed performance in a slick

Size: 60 x 90 x 44 mm

10-Pack Loose Ceramic Balls 3mm G20 ZrO2 Bearing Balls UCFL21340 ID 1/2" x OD 110 Loose Balls 3mm G20 Ceramic Balls 10 Balls 10 Loose Ceramic Balls 3mm ZRO2, this is a popular size that could be used in many Bicycle, or any application that uses this size 3mm. Balls are made from high strength Ceramic ZrO2. Loose Balls Size: 3mm Material: Zirconia Ceramic (ZrO2) (Zirconium dioxide) Quantity: 10 Balls. VXB Category: Loose Ceramic Balls