V Groove Bearing,20pcs V623ZZ V Groove Ball Bearing Pulley for Rail Track Linear Motion System 3x12x4mm,Double Shielded Carbon Seel V Groove Pulley Ball Bearing
【Quality Materials】These bearings are made from high quality carbon steel for durability and long service life.
【Double Shielded】They are double shielded to avoid entering and save lubricant.
【Applicable Objects】Bearings have 1.4mm deep V that generally ride on a rail or track.
【Applicable Systems】These are dedicated bearings that are used in many linear motion systems.
【Good Value】There comes total 20 pieces bearings which you may use for many different projects.
Description
Features:These bearings are made from high quality carbon steel for durability and long service life.They are double shielded to avoid entering and save lubricant.Bearings have 1.4mm deep V that generally ride on a rail or track.These are dedicated bearings that are used in many linear motion systems.
There comes total 20 pieces bearings which you may use for many different projects.