Allen-Bradley 7300820 Taper-Lock Hub STD 30 HTL

Description:

The Allen-Bradley 7300820 Taper-Lock Hub STD 30 HTL is used in industrial power transmission systems to securely connect shafts to elastomeric couplings for efficient torque transmission. It is commonly installed in electric motors, gearboxes, conveyor drives, pumps, compressors, and rotating industrial machinery. Maintenance teams, OEMs, and system integrators use this taper-lock hub for repair, retrofit, drive system upgrades, and replacement of worn or damaged coupling hubs.

Applications:

The Allen-Bradley 7300820 Taper-Lock Hub STD 30 HTL is commonly used in industrial automation environments including conveyor systems, pump drives, compressors, gear reducers, mixers, and manufacturing equipment where secure shaft mounting, reliable torque transmission, and dependable power transfer are essential.

Technical Specifications:

• Manufacturer: Allen-Bradley
• Model / Part number: 7300820
• Product type: Taper-lock hub
• Series: STD 30 HTL (Omega coupling hub)
• Coupling size: 30
• Hub style: Taper-Lock bushing (HTL)
• Bushing size: 2012
• Hub material: Steel
• Outside diameter: 4.00 in.
• Hub barrel diameter: 5.42 in.
• Hub length: 1.25 in.
• Mounting: Taper-lock bushing shaft mounting
• Application environment: Industrial power transmission and rotating machinery

Common Replacements:

• Rexnord 7300820
• Rexnord 7300825
• Rexnord 7300815