Standard Locknut offers precision-engineered locknuts and mounted bearings designed for heavy industrial applications. Their locknuts, such as the KM40 model, feature steel construction with dimensions including an outside diameter of 7.874 inches (200 mm), a thickness of 0.7874 inches (20 mm), and metric thread size M200x3, ensuring secure bearing mounting and durability. The S2000 SLN-I spherical roller bearings come pre-lubricated with engineered grease, housed in cast iron with solid feet, supporting shaft sizes from 1-3/8" to 50". These components provide robust performance with triple-seal protection for harsh environments, minimizing maintenance and downtime. Mounting locknuts with screws facilitate easy installation and reliable locking.