4x7x2.5 mm Deep Groove Ball Bearing Model bearings Skateboard Bearings MR74ZZ L-740ZZ 674ZZ Pack of 10</br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br><img src='http://ecx.images-amazon.com/images/I/51epaTC5IVL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/41073vwkp0L.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/41xWGkw3foL.jpg' noproxy></br>