The New Holland 5198391 is a genuine OEM ball bearing designed for critical applications in New Holland agricultural and construction equipment. This high-quality bearing features a 35mm inner diameter, 72mm outer diameter, and 17mm width, ensuring precise fit and reliable performance. It is a direct replacement for part number 87304190 and is compatible with a wide range of New Holland tractors, balers, combines, forage harvesters, skid steer loaders, track loaders, telehandlers, and windrowers, providing smooth operation and durability.