____________________ > Ava
> System components
> Old Style
> Bicycle hub cartridge bearing grafton speed case bottom
Bicycle hub cartridge bearing grafton speed case bottom
One Ball Bearing 6903ZZ, the 6903ZZ inner diameter is 17mm, the 6903ZZ outer diameter is 30mm and the 6903ZZ width is 7mm, 6903ZZ is a popular size that could be used in many applications, 6903ZZ Bearings are made of Chrome Steel, 6903ZZ can rotate up to 23000 rpm, 6903ZZ bearing has 2 metal shields to protect the bearing from dust or any possible contamination, 6903ZZ bearings are pre-lubricated with grease.
* Item: Double Shielded Ball Bearings 6903ZZ
* 6903ZZ Size: 17mm x 30mm x 7mm
* 6903ZZ Material: Chrome Steel
* Type: Deep groove 6903ZZ bearings
* 6903ZZ Closures: Metal Shielded 6903Z
* Material: Chrome Steel - 6903ZZ
* 6903ZZ Lubrication: Self Lubricated (Grease)
* Quantity: One bearing 6903ZZ
