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To meet the ever-increasing performance requirements of precision applications, SKF and SNFA joined their precision bearing expertise to develop super-precision bearings. By combining the best design criteria from both brands, the new SKF-SNFA assortment of super-precision bearings delivers improved accuracy and extended bearing service life when compared to previous designs.

The table provides an overview of the growing, new assortment of SKF-SNFA super-precision angular contact ball bearings. The full assortment of SKF high-precision bearings will ultimately be replaced by super-precision bearings.

A global leader in super precision bearings, NSK continually expands the horizons of bearing technology. Using pioneering designs and advanced materials, the company addresses the speed and throughput challenges of the machine-tool industry and its range of bearing products is unequalled for innovation and quality. NSK Super Precision Angular Contact fag bearings are specifically designed for rigid, high speed, high precision machine tool spindles, and their state-of-the-art preload control for consistently high performance. 

Our High speed bearings mainly referred to matched angular contact ball bearings at ABEC7(P4) and ABEC5 (P5). They have characteristics of high rotary precise and high dimensional precision, suitable for high-speed operating, like applying for motor spindles, high-speed tool machinery and precise measure equipments. Their cages are mainly made of phenolic laminated resin or glass-fiber reinforced polyamide 66.

For high speed and high power machines, a loss of lubricant can result in rapid koyo  bearing heating and damage due to friction. Also in dirty environments the oil can become contaminated with dust or debris that increases friction. In these applications, a fresh supply of lubricant can be continuously supplied to the bearing and all other contact surfaces, and the excess can be collected for filtration, cooling, and possibly reuse. Pressure oiling is commonly used in large and complex internal combustion engines in parts of the engine where directly splashed oil cannot reach, such as up into overhead valve assemblies.[18] High speed turbochargers also typically require a pressurized oil system to cool the bearings and keep them from burning up due to the heat from the turbine.

In addition, we offer a line of high-speed specialty bearings designed for autoclavability.Our high-speed bearings are manufactured from today's most versatile and dependable materials, including:Stainless Steel Bearings,300 stainless steel,400 stainless steel,Chrome steel,Ceramic.With an extensive inventory and fully stocked warehouse complemented by our international sourcing capabilities, IBSCO ensures fast delivery of "high-speed bearings" for any standard or custom application. And with our inventory management services and JIT capabilities, you'll always have the right high-speed bearings when you need them.

JP18049  class 0

JP18010 B  class 0

EE982003