Type:Professional dental Handpiece bearing
Model:SFFR144TLGZWN
Size:3.175*6.35*7.5*2.78mm
Material:440C stainless steel ring +Si3N4 ceramic balls
Precision:Grade P4
Noise:<15DB
speed: 400000RPM (no heating)
Lifetime:>6 months
MADE IN CHINA
Packing Quantity:10pcs
*** PICTURE IS FOR DISPLAY PURPOSES ONLY **
![](https://ae01.alicdn.com/kf/H8dff95e59c22414f989807a1dddcad1e3.jpg)
![](https://ae01.alicdn.com/kf/H496cc6da3f3940b79417cf46c0e953c0m.jpg)