20pcs V Groove Ball Bearings V623ZZ Pulley 3x12x4mm for Rail Track Linear Motion System
$8.59
Description
High Quality - These V Groove Ball Bearings are made from high quality carbon steel for durability and long service life.Double Shielded - They are double shielded to avoid contaminants entering and save lubricant.Application - Bearings have 1.4mm deep V groove that generally ride on a rail or track,they are used in many rail track linear motion systems..Size - Inner Diameter: 3mm / 0.12"; Outer Diameter: 12mm / 0.47"; Height: 4mm / 0.15"; V Groove Angle: 90°; V Groove Width: 2.8mm / 0.11"; V Groove Depth: 1.4mm / 0.05".Guarantee - We are confident the quality of our product is 100% qualified. If there is any question, feel to contact us. We will offer the best service for you.
