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SFR144K2TLGZ1WN Dental Handpiece Ceramic ABEC-7 Flanged Angular Contact Bearing 1/8x1/4"x7/64"
| SFR144K2GZ1 Flanged Dental Handpiece Stainless Steel ABEC 7 Thickness of flange is 0.42mm Shield and outer ring is combined Retainer : Torlon |
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SFR144K2GZ1 Flanged Ceramic Hybrid Dental handpiece ABEC-7 Angular Contact Ball Bearing. Bearing is made from 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. Bearing has a unique groove in outer ring, thickness of flange is 0.42mm
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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.