VXB
Star Concentric Handpiece Dental Ceramic Bearing ABEC-7
| High Quality Star Concentric Handpiece Dental Bearing Straight:Ceramic:Stainless Steel:ABEC-7 Solid Si3N4 Ceramic Balls |
High quality and Speed Star Handpiece Dental Bearing ABEC-7 Bearing that fits most of the Star Handpiece applications. Bearing is closed from one side and it is Stainless Steel bearing with solid SI3N4 Ceramic Balls, bearing is one side Metal shield and Bearing is made from Stainless Steel and has Solid Ceramic balls Si3N4 (Silicon Nitride), the cage is made from Torlon for lowest fricion and highest speed.This bearing can go up to 450,000 RPM with no problem.
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VXB Category: Hybrid ceramic bearings
💡 What Does ABEC-7 Mean?
ABEC-7 is a high-precision rating from the Annular Bearing Engineers’ Committee (ABEC), indicating extremely tight manufacturing tolerances. These bearings provide ultra-smooth, low-friction performance and are often used in high-speed, high-accuracy applications.
ABEC-7 bearings are commonly found in precision instruments, aerospace equipment, high-end electric motors, and demanding industrial machinery. They offer exceptional performance but are typically more expensive due to the level of accuracy involved.