2517 Taper Lock Bushes – Secure, Reliable Shaft Mounting Solutions

At Bolton Engineering Products Ltd, we supply a comprehensive collection of 2517 taper lock bushes to facilitate the quick, secure, and precise attachment of pulleys, sprockets, couplings, and other power transmission components onto shafts. 

In addition, the 2517 taper lock bushing offers a versatile, fast, and dependable method of mounting hubs to shafts, guaranteeing proper shaft alignment, excellent concentricity, and firm retention, all of which are essential in both low-duty and heavy industrial scenarios.

What Is a 2517 Taper Lock Bush?

A taper lock bush is a conical, split bushing with a standardized bore and keyway. It fits into the matching taper of a hub or pulley, locking it securely to a shaft when tightened with screws.

The 2517 taper lock model refers to a specific size (2.5” outer diameter × 1.7” length), suitable for a wide range of industrial setups and drive systems.

Common Applications:

• Conveyor drives and agricultural machinery
• Crushers, mixers, and pumps
• Fans, compressors, and blowers
• V-belt pulleys, roller chain sprockets, and timing belt pulleys

Technical Specifications

Key Features & Benefits

• Precise Shaft Locking: High concentricity ensures accurate drive alignment 
• Easy Installation and Removal: Split design and threaded holes make it easy to fit 
• Strong Holding and No Slippage: Excellent torque transmission without shaft damage 
• Dimensional Straddle: metric and imperial bore range. 
• Utility Durability: Ideal for mining, agriculture, and power transmission.

Why Buy from Bolton Engineering Products Ltd?

As one of the UK’s leading taper lock bush stockists, BEP Ltd combines technical expertise with a commitment to fast service and top-quality products.

• Large UK stock of taper bush 2517 and other popular sizes
• Compatible with all major pulley and sprocket manufacturers
• Same-day dispatch for in-stock orders
• Competitive pricing and bulk discounts
• Expert customer support to help you find the right 2517 taper lock bushing

If you’re unsure about the bore size or compatibility, contact our technical team — we’re always happy to help.

FAQs

What is 2517 in taper lock bushes? 

2517 refers to the dimensions of the bush: 2.5” outside diameter, and 1.7” length – meaning it would be compatible with a pulley or sprocket which has these matching dimensions. 

Are 2517 taper lock bushes metric and imperial?

Yes, the 2517 taper lock bushes are available in metric and imperial sizes, making them suitable for different shaft dimensions. 

How do I remove a 2517 taper lock bush? 

Unscrew the fixing bolts then screw them into the removal holes and tighten them up evenly, and the bush will safely release. 

Can they be used with SKF/Fenner pulleys? 

Yes. 2517 follows a universal standard and can be used with all kinds of pulleys including SKF and Fenner.