Description
SR144KZ Dental Handpiece Stainless Steel ABEC 7 Angular Contact Bearing with groove on outer Ring Retainer : Torlon |
SR144KZW01 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. Bearing has a groove on the outer ring.
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