The NKE UC210114 is a high-quality insert ball bearing, commonly used as a replacement for housing units in various agricultural, construction, and industrial machinery. This robust bearing features a 31.75mm (1 1/4 inch) bore diameter and a 90mm outer diameter. It is equipped with a spherical outer ring and a grub screw locking mechanism, ensuring secure and straightforward mounting onto a shaft. Its design provides reliable performance and ease of installation in demanding operational environments.