... stockDental drill bearing informationThis class bearing special bearings for Dental dentist phone, the inner and outer rings of refining ... is our commitment to quality is the bearing stability Dental drill bearing product Specifications*Rings AISI 440C stainless ... rpmAirPressureNoise(dD)dDWidthSide stepFlangeSR144TLKZNsk, W&H, KAVO, Midwest, Star Dental, Bien Air, MK Dent, Siemens, Lares, Dabi-Alanle, ...