Description:
Miniature ball bearings are available ball bearings of quite small size. These miniature ball bearings have a 5mm inner diameter, a 11mm outer diameter, and a 4mm thickness. Ball bearings of this size are perfect for accuracy work and applications that require a lot of functional mechanical parts in a small space, such as 3D printer, quadcopter or model.

Features:
1. Deep Groove Ball Bearings
2. Widespread bearing,economic and standard
3. Less Friction, Higher Speeds and Durability
4. Special no contact dual rubber seals to conceal out dirt while providing. friction free performance.
5. Easy Installation & Replacement
 
Specifications:
Material: Bearing Steel
Model: MR115-2RS
Color: As the picture show
Size: Approx.5*11*4mm(ID*OD*H)
Weight: 16g
Quantity: 10pcs

Notice: Please allow 1-3mm error due to manual measurement,Please make sure you do not mind before you bid.

Package Included:
10 x Bearings