Parameter: The inner diameter is 12mm, the outer diameter is 21mm, and the thickness is 5mm, perfect replacement for the old one. Practical for use
High performance: Spindle Bearing is the high speed single column bearing, can save energy consumption, runs fast and has low noise, reducing the impact on equipment. Meet your needs
Package: With 10pcs bearings, Spindle Bearing can meet your use and replacement needs, very practically. Bring you a new and different needs
Application: With wide range of usage scenarios, Spindle Bearing can be used in harsh environments, with good performance. Can be used with peace of mind
High quality material: Spindle Bearing is made of stainless steel 440 material, to improve rigidity and prolong service life. Its quality is guaranteed
