Overview
The Lovejoy 69790492640 is an SX132-6 type disc coupling hub designed for industrial power transmission applications. This component is part of Lovejoy’s flexible coupling family and serves as a critical interface between motor and driven equipment, accommodating multiple planes of misalignment while transmitting torque reliably.
Key Features
- SX-6 type disc coupling design with two independent flex planes
- AISI 1045 steel construction for durability and corrosion resistance
- Accommodates parallel, angular, and axial misalignment within specified limits
- Suitable for industrial mechanical power transmission applications
- Part of a modular coupling system allowing custom bore and keyway configurations
Technical Specifications
The Lovejoy 69790492640 hub includes the following measured and derived specifications based on the SX132-6 series:
- Material: AISI 1045 Steel
- Coupling Type: SX-6 Disc Coupling Hub
- Design: Two flex planes with disc pack integration
- Maximum RPM (Unbalanced): 5,840
- Maximum RPM (Balanced): 14,600
- Flange Diameter: 5.2 inches (132 mm equivalent)
- Standard Through Bore Length: 2.36 inches
Typical Applications
The Lovejoy 69790492640 is commonly deployed in:
- Pumping stations and fluid transfer systems
- Motor-driven compressors and blowers
- Conveyor belt drive systems
- Industrial fans and ventilation equipment
- General machinery requiring flexible torque transmission
Compatibility & Replacements
Compatible With
- SX132-6 coupling spacers and disc pack kits
- Motor and equipment shafts with matching bore diameters
- Industrial mechanical power transmission systems using flexible couplings
- Equipment manufactured with SX-type coupling standards
Replaces / Drop-In Replacement For
- Lovejoy SX132-6 hub assemblies in equivalent bore configurations
- Compatible with other SX132-6 series hubs with matching bore and keyway specifications
- Verify specific bore diameter and keyway dimensions before ordering to ensure compatibility with your existing coupling assembly
Works With
- SX-6 type disc coupling systems
- Lovejoy disc pack kits and spacer assemblies
- Standard metric and imperial bore shafts
- Industrial coupling maintenance and replacement applications
