10-Pack 4x7 Shielded 4x7x2.5 Miniature Bearing 80 4 x 10 x 4

4 x 10 x 4 Stainless Steel Premium ABEC-5 Ball Bearing

UCF201-8 Ball Bearing

series mainly used in the USA

💡 What makes silicon nitride ceramic bearings so useful in demanding setups

10-Pack 4x7 Shielded 4x7x2.5 Miniature Bearing 80 4 x 10 x 44 x 7 x 2. 5 Shielded Ball Bearings One Bearing 4 x 7 x 2. 5 Shielded Ball Bearings, Made from high strength chrome steel for durability and performance, Bearing inner diameter is 4mm, Bearing outer diameter is 7mm and Bearing width is 2. 5mm, each bearing has Double Shielded to protect the bearing from dust or any possible contamination. 4 x 7 x 2. 5 Ball Bearings Deep Groove Ball Bearings Size: 4mm x 7mm x 2. 5mm Bearing Inner Diameter: 4mm Bearing