TB Wood's A25HKA Hardware Kit Four Bolt Assembly

Description:

The TB Wood's A25HKA Hardware Kit Four Bolt Assembly is used in industrial power transmission systems to secure and maintain Form-Flex® disc coupling assemblies with a complete set of precision fastening hardware. Commonly installed in pumps, compressors, fans, blowers, conveyors, generators, and other rotating industrial machinery. Maintenance teams, OEMs, and system integrators use this hardware kit for coupling repair, preventive maintenance, replacement of worn fasteners, and drive system overhauls.

Applications:

The TB Wood's A25HKA Hardware Kit Four Bolt Assembly is commonly used in industrial automation environments including pump and compressor drives, conveyor systems, power generation equipment, HVAC systems, mining operations, and manufacturing production lines where secure coupling connections, reliable torque transmission, and reduced maintenance downtime are essential. Designed specifically for TB Wood's Form-Flex® A Series disc couplings, the kit provides all required fastening components for restoring coupling performance.

Technical Specifications:

• Manufacturer: TB Wood's (Regal Rexnord)
• Model / Part Number: A25HKA
• Product Type: Hardware Kit Four Bolt Assembly
• Coupling Series: Form-Flex® A Series
• Kit Type: Single Hardware Kit
• Coupling Size: 25
• Bolt Configuration: 4-Bolt Assembly
• Material Class: A/B
• Components Included: Bolts, Nuts, and Washers for One Disc Pack
• Hardware Material: High-Strength Alloy Steel
• Finish: Corrosion-Resistant Industrial Finish
• Application: Disc Coupling Repair and Maintenance
• Compatibility: TB Wood's Form-Flex® A25 Couplings (Class A/B)
• Installation: Direct Replacement Hardware Kit
• Application Environment: Industrial power transmission systems

Common Replacements:

• TB Wood's A25HKA
• Rexnord A25HKA
• Lovejoy A25HKA