Rexnord 126DBZ Industrial Heavy Duty Planetary Gear Reducer Series

Rexnord 126DBZ is a size-126 hub for Rexnord Thomas DBZ disc couplings, part of the heavy-duty disc-coupling lineup used to connect shafts in industrial drive systems. This hub is intended to be paired with the corresponding DBZ discs and mounting components to form a complete coupling that enables robust torque transmission in demanding environments. Catalog references show variants within the DBZ hub family, including configurations such as RB RMKD with a 5/8-inch bore, enabling compatibility with common shaft diameters found in rugged machinery. Rexnord’s DBZ hubs are designed for reliable service in harsh industrial settings, offering straightforward assembly and interchangeability with other DBZ family parts to simplify maintenance and replacements in continuous-operation applications.