These are 8mm (0.31") ball bearings. They will fit on 8mm (0.31") rods. Specification Model:688zzInner diameter:8mm (0.31")Outer diameter:16mm (0.63")Width: 5mm (0.20") Shipping List 8mm (0.31") ball bearings x10
Security Policy (Protecting Your Data, Ensuring Your Safety)
Delivery Policy (Free shipping on orders over $30)
Return Policy (60 day easy Return)These are 8mm (0.31″) ball bearings. They will fit on 8mm (0.31″) rods.
Reviews
There are no reviews yet.