Ball bearings are key components used in multiple industries to ensure efficient operation of machinery and systems. These mechanical devices reduce friction between moving parts, enabling smooth rotary motion and even load distribution.

Ballbearing

When high standards for bearing quality and performance are critical, our technical team is equipped with the most advanced precision instruments to assess your bearing application needs. Our team of designers and engineers will work with you to customize cost-effective bearing solutions that meet your specific application.

“The Schatz Team’s responsiveness and willingness to work within our quantity request and tight timeline has proven invaluable. Not only did they exceed our expectations for the scope of our project; they also showed flexibility with contracts due to ongoing negotiations with our customers. This has proven to be a true partnership.”

Boeing, U.S. military, and SAE bearings standards define requirements such as materials of construction and part tolerances. For the rings and balls, aircraft bearings typically use these metals: SAE 52100, 440C or 440C modified, CREN high nitrogen stainless steel, or M50. Hybrid bearings with ceramic rolling elements and steel rings are also used and can support higher speeds and extended wear life. As a knowledgeable aircraft bearing manufacturer, Schatz can help you to compare these materials and evaluate them in terms of fatigue and corrosion resistance.

Compassbearing

In conclusion, ball bearings are essential components used in a wide range of industries to reduce friction and improve machinery efficiency. Due to their simple yet effective design, they enable smooth rotary motion and reduce part wear, increasing the life of systems.

Getting the best ball bearings involves asking and answering a series of questions. This Q&A from Schatz Bearing, a leading provider of precision ball bearings, can get you started. What is the application? The best ball bearings are used in

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Tolerances for bearings are allowable variations between manufactured parts. During the bearing design process, engineers can specify less expensive commercial tolerances or more expensive precision tolerances. In the aircraft and aviation industries, “tighter” or more precise tolerances are needed to meet demanding application requirements. Unlike a ceiling fan or a washing machine, the ball bearings on a commercial airliner or jet fighter must not fail as they withstand high speeds, temperatures and loads.

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After the results are documented, both the physical and functional characteristics of the part are verified against drawings, purchase orders, specifications, and other design documents. The first article inspection report (FAIR) includes the actual physical characteristics that were measured along with any non-conformities. Schatz is also ISO 9001:2015 certified, but our AS9100D certification means that we’re a manufacturer of aircraft bearings with the FAI and FAIR capabilities that you need.

Ball bearings consist of a main structure composed of steel rings that contain steel balls inside them. These balls allow rotary motion between the rings, reducing friction and improving system efficiency. Due to their simple but effective design, ball bearings are ideal for medium radial and axial loads, also offering good acoustic behavior at medium and high speeds.

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Schatz Bearing Corporation has uploaded four new videos about thin section ball bearings to its YouTube channel. The videos are also available on the U.S. bearing manufacturer’s Thin Section Bearings page, which contains sections about product categories, specifications, applications, frequently

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Some military-approved bearings have AS designations instead. These standards are accepted by the DoD but developed by SAE International, a global association of engineers and technical experts in the aerospace, automotive, and commercial vehicle industries. As an experienced airframe bearing manufacturer, Schatz understands what’s required by these standards and can consistently manufacture quality products such as airframe control bearings for flight control or drive systems.

The outer and inner rings are responsible for providing a rolling surface for the balls. The spheres, made of steel or ceramic, are placed between the rings and allow rotational movement. The cage, made of various materials, keeps the steel balls equidistant, preventing them from colliding with each other.

In this context, we at UMBRAGROUP have for over fifty years been a benchmark for supplying both standard and customized ball bearings according to specific process requirements. Our dedicated team can provide total support on both product and bearing application. Contact us now for more information!

Thrustbearing

Ball bearings find applications in a wide range of industries. In the industrial sector, where they are used, for example, in lathes, milling machines, and presses. In the automotive sector, on the other hand, they are used in engines, transmissions and wheels to reduce friction and improve efficiency.

We manufacture all of our products in our AS9100 Rev D / ISO9001:2015 & Nadcap certified facility in Poughkeepsie, NY and can easily achieve tolerances measured in millionths of an inch.

Our Bearing Design Solutions and catalog of prespecified precision bearings always meet or exceed the demanding requirements of modern aerospace bearing applications, as well as industry-leading aerospace, defense, and space organizations.

Rollingbearing

Within a series of thin section bearings, the size of the cross-section remains the same even when the bore size increases. This makes thin section bearings a good choice for applications where space is limited or weight savings is important.

Schatz makes specific types, or series, of precision bearings that are approved to Boeing standards and U.S. military specifications. Visitors to our website can easily cross-reference Boeing part numbers to Schatz series numbers. Our website also lets visitors cross-reference Schatz series numbers to military part numbers. The term “U.S. military specifications” is sometimes abbreviated as MIL-SPEC or Mil Spec, but military and defense bearings generally begin with MS.

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During operation, it is important to note that the load is transmitted from the tracks to the balls in a very small contact area, giving the system a very smooth rotation, but greatly increasing contact pressures. As a result, if the bearing is overloaded, the balls may deform or crush, damaging the bearing. When operating loads are very high, a roller bearing should be considered.

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If you need aircraft bearings, it’s important to choose an AS9100D-certified manufacturer with approved products that meet tough industry standards. In addition to the right materials and tolerances, engineers and procurement personnel need to consider factors such as minimum order quantities and lead times. As a Made in America manufacturer, Schatz can help you to shorten your supply chain with reliable product deliveries from our distributor network or directly from our Poughkeepsie, New York facility.

Schatz is an aircraft ball bearing manufacturer with products that are approved to standards from the likes of Boeing and the U.S. military. Unlike a supplier of bearings for ceiling fans or consumer appliances, Schatz specializes in the design of manufacturing of precision ball bearings for civilian and military aviation. Our quality management system is AS9100D certified, but that’s just part of what makes us a trusted aircraft bearing manufacturer. Keep reading to learn more, or view our on-line catalog of Made in USA aircraft bearings.

Bearing

AS9100D is a quality standard for the aircraft, space and defense industry that has been endorsed by the U.S. Federal Aviation Administration (FAA), the National Aeronautics and Space Administration (NASA), and the Department of Defense (DoD). Revision D (AS9100D) is the current version of AS9100, which also references standards such as AS9102 for first article inspection (FAI). During FAIs, a manufacturer selects parts from a production run for testing, inspection, and documentation.

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We produce precision OEM parts for the world’s leading commercial aerospace companies and bearings that meet or exceed the critical standards set by defense organizations. Our aerospace bearings withstand the speed, temperature, and load specifications of the aerospace and defense markets by providing high stiffness and low torque while still maintaining weight and size restrictions. Our proprietary and standard thin section bearings are engineered specifically for in-the-air and battlefield applications.

The working principle of ball bearings, as the name implies, is based on the use of some steel balls. When a force is applied to one of the rings, the balls move along the raceway, turning sliding friction into rolling friction and greatly reducing friction between the moving parts.

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We also have decades of experience designing bearings and creating bearing standards for a variety of industries including medical equipment, automation & robotics, and machinery for construction and agricultural applications.