Overview
The Falk 1080T31 Steelflex spacer hub is a precision-engineered coupling component for grid coupling systems. Steelflex spacer hubs are individual hubs used to span the DBSE (Disk Bellows Spacer Element) in spacer-style couplings. This new-in-box component is compatible with T31/T35 series grid coupling assemblies manufactured by Rexnord Falk for industrial machinery, pump drives, and motor-driven applications.
Key Features
- T31/T35 series spacer hub for grid coupling systems
- Backed by a 5-year lubrication warranty when using Falk LTG (Long Term Grease)
- No periodic maintenance required after proper initial lubrication
- Precision bore for accurate shaft alignment and torque transmission
- Compatible with Steelflex grid coupling platforms
- Industrial-grade construction for reliable power transmission
Technical Specifications
- Part Number: 1080T31 (Rexnord reference: 744105)
- Series: T31/T35 Spacer Hub
- Coupling Type: Steelflex Grid Coupling Component
- Product Condition: New in Box
- Manufacturer: Falk Corporation (Regal Rexnord)
- Application Class: Industrial Power Transmission
- Lubrication Type: Falk LTG Long Term Grease
- Warranty Coverage: 5-Year lubrication warranty
Typical Applications
The Falk 1080T31 spacer hub is suited for a wide range of industrial machinery requiring reliable shaft coupling:
- Centrifugal and reciprocating pump drives
- Electric motor to driven-equipment coupling
- HVAC equipment and fan drives
- Compressor and blower applications
- Line shaft systems requiring misalignment compensation
- Industrial gearbox input/output shafts
Compatibility & Replacements
Compatible With
- Falk T31/T35 series grid coupling systems
- Rexnord Steelflex grid couplings
- DBSE (Disk Bellows Spacer Element) coupling configurations
- Standard industrial motor and pump shaft mounting
- Applications using Falk LTG lubrication systems
Replaces / Drop-In Replacement For
- Falk 0744104 and 0744105 spacer hub assemblies
- Original equipment manufacturer (OEM) T31/T35 spacer hub components
- Worn or damaged 1080T31/35 coupling hubs in existing installations
Works With
- Falk Steelflex grid coupling elastomer elements
- Standard industrial shaft keys and setscrews
- Falk LTG Long Term Grease lubrication
- Taper lock bushings for variable bore applications
- Rexnord engineering specifications and coupling selection software
