SKF - 7011 ABA/HCP4ADG

Details

These bearing is a matched pair of super-precision, hybrid angular contact ball bearings from SKF's UltraFast series. These bearings are engineered for extreme rotational speeds and high system rigidity, making them a primary choice for high-performance machine tool spindles. Materials: High-cleanliness carbon chromium steel rings with ceramic (silicon nitride) balls for reduced weight and thermal expansion. Features are : Extreme Speed Capability, Reduced Friction, Lower Operating Costs, Improved Heat Treatment, Superior Surface Hardness, Quieter Running, Low Operating Temperature, Ease of Maintenance. Applications : CNC Machining Centres, Grinding Machines, Semiconductor Industry, Medical Equipment, Semiconductor Lithography, Specialized Power & Energy, Woodworking & Plastics, Machine Tool Spindle Units, Aerospace & Gyroscopes. ABA=The UltraFast A Internal Design, 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, DG=Denotes a duplex set of two single-row bearings that are universally matchable, allowing them to be mounted in back-to-back, face-to-face, or tandem arrangements.

Specifications