Dental Bearings | Lily Bearing
2020-12-4 · Dental bearings are special bearings for dental dentists. The inner and outer rings of the dental drill bearing produced by our company are made of refined stainless steel (9Gr18); the ball is made of refined stainless steel (9Gr18) or non-metallic superhard ceramic (Si3N4) material, which has good wear resistance; the cage adopts high strength and low Abrasion resistance, self-lubricating polyimide or 80-120 phenolic cloth bakelite materials, dental drill bearings …
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