SKF - S71913 ACD/HCP4ADBC

Details

These matched sets of two super-precision, high-capacity, D design, single row angular contact ball bearings with seals are available in a variety of arrangements. They are designed to accommodate heavy loads at relatively high speeds under low to moderate operating temperatures. Material: Incorporates ceramic (silicon nitride) balls which are lighter and harder than steel, further enhancing speed capability and extending service life. Features are: Very High Running Accuracy, Very High Load Carrying Capacity, Non-Contact Seals, Integral Sealing Prolongs Bearing Service Life. Applications: Machine Tool Spindles, Medical and Dental Equipment, Aerospace and Defense, Semiconductor Manufacturing. S= Sealed On Both Sides With Non-Contact Seals, ACD= 25° Contact Angle, HC= Bearing Or Bearing Components Of Ceramic, P4A= Dimensional Accuracy In Accordance With ISO Tolerance Class 4, Running Accuracy Better Than ISO Tolerance Class 4, DBC= Two Single Row Deep Groove Ball Bearings (1), Single Row Angular Contact Ball Bearings (2) Or Single Row Tapered Roller Bearings Matched For Mounting In A Back-To-Back Arrangement, Heavy Preload.

Specifications