Description
SR144TLKZWN Dental Handpiece Stainless Steel ABEC 7 Angular Contact with groove on outer ring Bearing Retainer : Torlon |
SR144KZ Ceramic Hybrid Dental handpiece ABEC-7 Angular Contact Ball Bearing. Bearing is made of Stainless Steel and has Solid Si3N4 Ceramic balls. Cage is made of Torlon for lowest friction, long life and highest speed. Bearing is closed from one side by one metal Shield
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