Feature●[Size] Dimensions: 8mm/0.31" inner diameter, 12mm/0.47" outer diameter, 3.5mm/0.14" thickness. Please confirm the correct size before purchasing.●[Application] Suitable for jewelry, decoration, ornaments, video card fans, power tools, etc.●[Material] Made of bearing steel material, not easy to wear, durable and lasting performance. Its a great substitute for your product.●[Package] 10 pieces ball bearings, which able to meet your daily needs and many different projects.●If you have any question about the product, feel free to contact the CNBTR Service and we will try our best to give you a satisfactory answer.[MR52ZZ 2x5x2.5mm]
![](https://m.media-amazon.com/images/I/31ghJzJliOL._AC_.jpg)
[MR104ZZ 4x10x4mm]
![](https://m.media-amazon.com/images/I/51QWTK2xHpL._AC_.jpg)
[MR62ZZ 2x6x2.5mm]
![](https://m.media-amazon.com/images/I/51mpVjAPPoL._AC_.jpg)
[MR128ZZ 8x12x3.5mm]
Description