The KUHN A5412830 is a genuine OEM roller bearing designed for various KUHN FC series forage harvesters. This essential component ensures smooth and efficient operation of roller assemblies, reducing friction and wear. With an inner diameter of 40mm, an outer diameter of 80mm, and a width of 18mm, it provides precise fitment and reliable performance in demanding agricultural applications. Manufactured to KUHN's high standards, this roller bearing guarantees durability and extends the lifespan of your machinery.