10-Pack Loose Ceramic Balls 3mm G20 ZrO2 Bearing Balls Inner Diameter - 36mm outer diameter is 170mm and

outer diameter is 170mm and width is 32mm

NU319 Nachi Roller Bearing

designed for heavy-duty support with a 2" shaft bore

🟢 Size: 4mm ID x 10mm OD x 3mm Wide

(inch) dr D L B W D1 h inch tolerance inch tolerance inch tolerance inch tolerance 5/8" 0-

10-Pack Loose Ceramic Balls 3mm G20 ZrO2 Bearing Balls Inner Diameter - 36mm outer diameter is 170mm and10 Loose Ball Bearings 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