High Rotation/Precision Dental Handpiece Bearing, Measures 3.175x6.350x2.780x6mm
High Rotation/Precision Dental Handpiece Bearing, Measures 3.175x6.350x2.780x6mm
High Rotation/Precision Dental Handpiece Bearing, Measures 3.175x6.350x2.780x6mm

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High Rotation/Precision Dental Handpiece Bearing, Measures 3.175x6.350x2.780x6mm

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Model No. : SR144TLKZ
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Product description

  • Tolerance grades: super-high precision level ABEC-7 and ABEC-9
  • Rotating speed: 350,000 to 420,000rpm under air pressure of 200 to 250kPa
  • Materials: stainless steel or ceramic (optional)
  • Size: 3.175x6.350x2.780x6mm (side step)
  • Working life for about six months under normal operation
  • Very less vibration, very less noise, anti-rust and corrosion-resistant
  • High temperature resistant for disinfection
  • Usage: for many brands of high-speed dental turbine handpieces such as KaVo, NSK, W and H, Bien-Air, Midwest, Star, Sirona, Dabi Atlante and Lares
  • Rings: AISI 440C, stainless steel for inner ring and outer ring
  • Balls: Si3N4 ceramic balls or AISI440C stainless steel balls (optional)
  • Retainers (cages): Torlon PAI
  • Condition: new and original
  • Packing: vacuum or tube then carton
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