2517-1 1/4" Taper Lock Bush

Product Description:

The 2517-1 1/4" Taper Lock Bush is a precision-engineered locking device used to securely mount pulleys, sprockets, and couplings onto 1 1/4-inch imperial shafts. Manufactured from durable steel with a protective black oxide finish, this bush includes a standard imperial keyway and comes with two cap screws for easy installation. Designed for consistent performance across a variety of mechanical systems.

Dimensions:

• Bore Size: 1 1/4"
• Taper Size: 2517
• Keyway Size: Standard imperial keyway for 1 1/4" shaft

Specifications:

• Material: High-grade steel
• Finish: Black oxide coated
• Mounting Hardware: 2 x socket head cap screws (included)
• Bore Type: Imperial with keyway
• Compatibility: Suits all standard 2517 taper lock hubs

Features and Benefits:

• Strong and reliable shaft connection
• Fast installation and removal
• Corrosion-resistant surface finish
• Precision-machined for exact fit
• Suitable for heavy-duty applications

Common Applications and Compatibility:

Used in gearboxes, conveyors, mixers, pumps, and industrial power transmission assemblies requiring solid locking to 1 1/4" imperial shafts.