Lennox 49M62 Taper

The Lennox 49M62 is a professional-grade H-Type Split Taper Bushing designed for high-torque mechanical power transmission in commercial and residential HVAC systems. Featuring a precision-machined 1-7/16 inch bore and a 2-1/2 inch outer diameter, this flanged component ensures a concentric, vibration-resistant connection between shafts and rotating hardware like pulleys, sheaves, and blower wheels. The split-taper design provides superior clamping force, effectively eliminating shaft slippage under heavy startup loads while allowing for straightforward installation and removal during routine maintenance. Manufactured from hardened, high-grade steel with an anti-corrosion finish, the Lennox 49M62 Split Taper Bushing is the standard OEM replacement for ensuring optimal pulley alignment and reducing mechanical wear on motor shafts. This HVAC blower bushing is engineered to meet the rigorous demands of industrial fan assemblies and belt-driven drive systems, providing a secure, keyed interface that maintains torque integrity without the need for excessive set-screw pressure.

• Optimized Clamping Force: The split-taper profile delivers a 360-degree grip for maximum shaft engagement and torque transfer.
• High Durability: Engineered from hardened steel with a corrosion-resistant coating to withstand harsh mechanical environments.
• Precision Alignment: Integrated keyways and flanged mounting ensure accurate, vibration-free setup for sheaves and pulleys.
• Reduced Downtime: The split design facilitates rapid removal, simplifying the replacement of worn drive components.

What is the bore diameter of the Lennox 49M62?
The 49M62 features a precision-machined 1-7/16" bore, specifically sized for standard HVAC motor and blower shafts.

Can this bushing be used with any H-type sheave?
Yes, as an H-type split taper bushing, it is compatible with a wide range of industrial pulleys and sheaves designed for H-style mounting.

Does this part include the necessary mounting hardware?
The 49M62 is the bushing itself; standard cap screws for mounting are typically used to pull the bushing into the sheave for a secure fit.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.