Details Hybrid ceramic single row deep groove ball bearings have rings made of bearing steel and rolling elements made of bearing grade silicon nitride, which make the bearings electrically insulating. Deep groove ball bearings are the most widely used bearing type, especially in electric motors. The ceramic rolling elements not only provide protection from electric current damage but also, when compared to same-sized bearings with steel rolling elements, provide enhanced bearing performance, extended bearing service life, higher speed capability, high wear-resistance, high bearing stiffness, reduced risk of smearing and false brinelling, and less sensitivity to temperature gradients. These characteristics make them suitable for use in difficult conditions and contaminated environments. Features are : Protected against electric current damage, Especially suited for use in difficult conditions and contaminated environments, Typical benefits of single row deep groove ball bearings. M=Machined Brass Cage, Ball Centered; Different Designs And Material Grades Are Identified By A Figure Following The M, e.g. M2, HC5=Rolling Elements Of Silicon Nitride, C3=Internal Clearance Larger Than Normal, S0=Bearing Rings Or Washers Dimensionally Stabilized For Use At Operating Temperatures Up To 150°C (302°F). Specifications Product serial no. 209875 Inner Diameter 90.00 MM Outer Diameter 160.00 MM Width 30.00 MM Cage Steel Seal No Bore Cylindrical Lubrication Standard Category Ball bearings
