The INA-FAG B71919-E-T-P4S-DFL is a high-precision FAG spindle bearing designed for demanding applications requiring exceptional rigidity and accuracy. This single-row angular contact ball bearing features a 95 mm bore, 130 mm outer diameter, and 18 mm width. It is built to P4S precision class, indicating very high accuracy, and has a 25° contact angle (E design) for optimal axial and radial load support. The T suffix denotes a phenolic resin cage, known for its good high-speed performance and low friction. The DFL arrangement indicates a universal design for paired mounting in a back-to-back (DF) or face-to-face (DB) configuration, with a light preload (L). This bearing is ideal for machine tool spindles and other high-speed, high-precision rotating equipment.
INA and FAG are two prominent brands under the Schaeffler Group, a global automotive and industrial supplier based in Herzogenaurach, Germany. FAG was founded in 1883 by Friedrich Fischer in Schweinfurt, Germany, and is recognized as a pioneer in the rolling bearing industry. INA was established in 1946 by Dr. Georg Schaeffler and Dr. Wilhelm Schaeffler in Herzogenaurach. Both brands were acquired by Schaeffler, forming a powerful combination in bearing technology and precision components.
The Schaeffler Group, through its INA and FAG brands, offers an extensive portfolio of high-precision components and systems for various industrial applications, including agricultural machinery. FAG is particularly known for its rolling bearings, plain bearings, and linear guidance systems, while INA specializes in engine components, suchers as rolling bearings, plain bearings, and linear guidance systems, while INA specializes in engine components, such as cam followers, tensioner pulleys, and clutch release bearings, as well as specific bearing solutions. Their products are engineered for durability, efficiency, and performance in demanding environments.
At Partao, you can find a wide range of genuine INA FAG spare parts across top categories such as Ball Bearings, Air Filters, Axle Seals, Battery Chargers, and Bearing Housings. These components are critical for the smooth operation and longevity of various agricultural machines, from tractors to harvesters, ensuring reliable power transmission and reduced friction. Over 1717,174 genuine INA FAG spare parts are available at Partao.
INA FAG components are trusted by agricultural machinery manufacturers and operators worldwide due to their reputation for precision engineering and robust construction. The brands' products are designed to withstand the harsh conditions and heavy loads typical in farming operations, contributing to the overall reliability and efficiency of the equipment. Their global presence and commitment to innovation ensure widespread availability and continuous technological advancement.
