Order No. :
RT-RT4-D (With Deep Groove Bearings)
RT-RT4 (With Angular Contact Bearings)
RT-RT4-G (With Myonic Angular Contact Bearings)
Compatible with Sirona T4 Turbine (old model)
Quiet --- The rotor is balanced !
Long Life --- Build with Angular Contact Ceramic Ball Bearings !
Radial Advance: Deep groove type ceramic bearings.
(The bearing works more than 6 month with good maintaining)
Agular Contact: The best Rito Dental Angular Contact Ceramic Ball Bearings.
(The bearing is Less Noise, works about 12 months with good maintaining)
Germany Bearing: Germany Myonic Angular Contact Ceramic Ball Bearings.
( The bearing is more quiet and stable, works more than 12 months with good maintaining)