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SR144Z Dental Handpiece Ceramic Japanese Made Si3N4 Balls ABEC-7 Bearing 1/8" x 1/4" x 7/64"
SR144Z Dental Handpiece Ceramic Japanese Made Si3N4 Balls ABEC-7 Bearing 1/8" x 1/4" x 7/64"
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| SR144Z Dental Handpiece Stainless Steel ABEC 7 Bearing Retainer : Torlon Japanese Made Si3N4 Ceramic Balls |
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SR144Z Hybrid Ceramic Dental handpiece ABEC-7 Ball Bearing. Made of stainless steel and has Solid Si3N4 Ceramic balls. Cage is made from Torlon for lowest friction, long life and highest speed. Bearing is closed from one side by one metal Shield
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💡 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.
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