Handpiece Bearing for Bien Air
1 feature of smooth
2 high precision level ABEC 7 (P4)
3 balls of stainless steel and ceramic

Handpiece Bearing for Bien Air of high precision level P4 (ABEC 7),

usable for various models of Bien-Air high-speed dental turbine handpieces.

Materials of Bearing Parts:  

· Outer ring and Inner ring: Refined Stainless Steel 9Cr18Mo (AISI440C)
· Ball: Refined Stainless Steel  or  Super-hard Ceramic

Product Specifications:

· Bearing dimension: d3,175*D7,938*B3,571mm

· Rotating speed 350.000-450.000 rpm under air-pressure of 200-250Kpa

· Working life for about six months under the normal operation
· Less vibration, Less noise, Antirust, Corrosion resistant
· High temperature resistant for disinfection
· Conform to RoHS Directive standard
· To pack carefully in plastic-tube, then pack in paper box
· Could pack according to customer's requirements

* For details, please kindly contact us.   Thanks!