Feature(may vary by option.)
●High hardness, good wear resistance, so as to extend the bearing life, is your DIY best choice.
●Bearing type: 2 sealed
●Material: 440C stainless steel
●Ball material: Si3N4 ceramic
●Ceramic hybrid bearings are a combination of ceramic balls and high-quality steel rings of the bearing.
●Hybrid ceramics
[(8X24X8mm)]
Description
High hardness, good wear resistance, so as to extend the bearing life, is your DIY best choice.
Ceramic hybrid bearings are a combination of ceramic balls and high-quality steel rings of the bearing.