Features: <br>100% brand new and high-quality. <br>It can withstand the pressure of high speed operation. <br>The deep-groove rollaway nest is more steady while operating. <br>The material is bearing steel which is especially for bearings. <br>The double-shielded ball bearings provides a better running environment for bearing balls. <br> <br>Specification: <br> <br>Material:Bearing Steel <br>Holder Material:Steel Plate <br>Scroll Column:1 <br>Rollaway Type:Deep-groove <br>Rolling Element:Ball <br>Angel:15 <br>Seal Cover:Double Shielded <br> <br>Product Usage:General <br>Model (Optional) Size Weight <br>6800-ZZ 10*19*5mm/0.39*0.75*0.2 in 50g/1.76oz <br>6806-ZZ 30*42*7mm/1.18*1.65*0.28in 250g/8.82oz <br>6807-ZZ 35*47*7mm/1.38*1.85*0.28in 280g/9.88oz <br>6808-ZZ 40*52*7mm/1.57*2.05*0.28in 320g/11.29oz <br>6809-ZZ 45*58*7mm/1.77*2.28*0.28in 410g/14.46oz <br> <br>Package List: <br>10*Deep Groove Ball Bearing <br> <br> <br>Note: <br>As different computers display colors differently, the color of the actual item may vary slightly from the above images.<br>1、100% brand new and high-quality. <br>2、It can withstand the pressure of high speed operation. <br>3、The deep-groove rollaway nest is more steady while operating. <br>4、The material is bearing steel which is especially for bearings. <br>5、The double-shielded ball bearings provides a better running environment for bearing balls.