• SIRONA Dental Handpiece SR144K1TLZ1WN Ceramic ABEC-7 Angular Contact Bearing 1/8" x 1/4" x 7/64"
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SIRONA Dental Handpiece SR144K1TLZ1WN Ceramic ABEC-7 Angular Contact Bearing 1/8" x 1/4" x 7/64"

SIRONA Dental Handpiece SR144K1TLZ1WN Ceramic ABEC-7 Angular Contact Bearing 1/8" x 1/4" x 7/64"

$26.99 USD
$29.99 USD $26.99 USD
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Frais d'expédition calculés à l'étape de paiement.
SIRONA Dental Handpiece SR144K1TLZ1WN Dental Handpiece
Stainless Steel ABEC 7
Shield and outer ring is combined
and with separate inner ring
Retainer : Torlon



SIRONA Dental Handpiece SR144K1TLZ1WN Hybrid Ceramic Dental handpiece ABEC-7 Angular Contact 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. Bearing has a groove on the inner ring. Shield and outer ring is combine

  • SR144K1Z1 Dental handpiece Ball Bearing
  • Angular Contact with separate inner ring ball bearing
  • Material: Stainless Steel
  • Quality: ABEC-7
  • Closures: One Shield,shield and outer ring is combined
  • Balls: Si3N4 Ceramic (Silicon Nitride)
  • Balls retainer: Torlon
  • Speed: 400,000 RPM
  • Size: 3.175 x 6.35 x 2.78 mm/Metric
  • Dimension: 1/8" x 1/4" x 7/64"
  • Quantity: 1 Bearing



💡 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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