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Bearings, 10PCS SR144TIZN8 3.175x6.35x2.38mm High Speed Handpiece Turbine Ceramic Laboratory Bearings Bearings, 10PCS SR144TIZN8 3.175x6.35x2.38mm High Speed Handpiece Turbine Ceramic Laboratory BearingsUsmAsk 
10pcs fit for Sirona T2/T3 handpiece Turbine Cartridge Rotor Bearings SR144TLZWN 3.175x6.35x2.78mm YBJULT 
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