Rexnord Thomas 201DBZ Complete Flexible Coupling Assembly

Rexnord Thomas 201DBZ Complete Flexible Disc Coupling Assembly is a size-201 DBZ coupling designed for tight shaft-to-shaft spacing in industrial drives, delivered as a complete assembly with hubs and a disc pack, bored 1-7/8 in by 2-3/16 in. This Thomas DBZ configuration uses two hubs inverted inside the disc pack for a compact, high-torque connection that's well-suited to minimal center distances. Thomas disc couplings are torsionally rigid, all-metal devices that require no regular maintenance or lubrication. Hubs and center assemblies are typically carbon steel, providing robust strength for demanding power transmission tasks. Because the DBZ arrangement minimizes center distance, this assembly is commonly specified for general-purpose applications where space between shafts is limited and reliable torque transmission matters.