ITEM NAME:Flanged ball bearing F6801Z, 12 x 21 x 5 mm B4C5 Flanged ball bearing F6801Z, 12 x 21 x 5 mm B4C5 Product Name: Ball Bearing Model: F6801Z Material: metal Color: silver Inner diameter : 12mm / 0.47 inches Outer diameter : 21mm / 0.83 inches Width: 5mm Net weight: 7g Package Contents: 1 x linear ball bearing
