16004ZZ Bearing 20x42x8 Shielded
|16004ZZ Ball Bearings|
20mm x 42mm x 8mm
16004ZZ Ball Bearings, this is a popular size that could be used in many application that uses this size 20mm x 42mm x 8mm. Bearings are made of Chrome Steel, each bearing has 2 metal shields to protect the bearing from dust or any possible contamination.