Parameter specifications: Material: carbon steel, model: U624ZZ, inner diameter: 4mm / 0.15, outer diameter: 13 mm / 0.51 inch, height: 7 mm / 0.27 inch, U groove width: 5.2 mm / 0.2 inch, U groove depth: 1.8 mm/0.07 inch
Double shielding: The V-shaped groove wheel has a double shielding design, which can effectively prevent pollutants from entering the groove rail and save lubricant
Application: These are special bearings that can be used in many linear motion systems. There are 20 bearings in total. You can use them for many different linear projects
Size standard: The bearing pulley has a 1.4 mm deep V-shaped groove, which is standard in size and is usually used for driving on slides or tracks
Excellent performance: These bearings are made of fine carbon steel, with strong hardness performance, durability and long service life