SKF - 7007 CE/HCP4AL1DBA

Details

These matched sets of two super-precision, high-speed, E design, single row angular contact ball bearings are available in a variety of arrangements. Compared to the equivalent SKF B design high-speed bearings, these have a slightly higher speed capability and can accommodate heavier loads. Material: Hybrid construction featuring high-carbon chromium steel rings and ceramic (Silicon Nitride) balls. Features are : Very High Running Accuracy, Accommodate Very High Speeds, Integral Sealing Prolongs Bearing Service Life, Reduced Vibration, Enhanced Service Life, Maintenance-Free, Precision & Stability, Low-Friction Grease. Applications : Machine Tool Spindles, Grinding Machines, Aerospace & Defense, Medical & Laboratory Equipment, Semiconductor Manufacturing, Robotics & Automation, Renewable Energy Systems, Marine & Underwater Technology. CE= 15° Contact Angle And (E) Small Size Balls, 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, L1= Annular Groove With Two Lubrication Holes And Two Annular Grooves Fitted With O-Rings In The Outer Ring (Optimized Position) For Direct Oil Lubrication, DBA= Two Single Row Deep Groove Ball Bearings, Single Row Angular Contact Ball Bearings Or Single Row Tapered Roller Bearings Matched For Mounting In A Back-To-Back Arrangement, Light Preload.

Specifications