1-PACKAGE CONTENT- The package comes with 5Pcs 623 POM Plastic Bearings in 3mm of interior diameter, 10mm of exterior diameter, 4mm of thickness, with nylon cage and glass ball.
2-MATERIAL- The bearing is made of Poly-oxymethy-lene, which are better in strength and wear resistance. And it contains Nylon cage and glass ball, which have high rigidity and hardness.
3.-APPLICATIONThe bearing is suitable for all kinds of industrial equipment, micro motor, small rotary motor, office equipment and so on. And it fits high precision and high speed operation.
4.-OPEN-TYPE- The bearing is open-type and has a single row, open-type, light weight. And is light but strong with good self-lubricating performance and low friction.
5.-TAKE NOTICE OF-Please refer to the picture and choose the right size and shielded type of bearings suitable for your project.