The Lennox 20A79 / 106341-01 Cast Iron Pillow Block Bearing is a heavy-duty replacement bearing engineered for reliable performance in HVAC and industrial equipment. Precision-machined with a 1-7/16" bore and robust cast iron housing, this pillow block bearing delivers long service life and consistent operation in demanding environments. Designed with a set screw locking mechanism and a 1-7/8" shaft height, it ensures secure shaft attachment and optimal alignment. This Lennox pillow block bearing is a direct fit for compatible motors and equipment, helping maintain smooth rotation and reduce downtime. Ideal for technicians, contractors, and maintenance professionals who need a durable, easy-to-install bearing solution that meets OEM standards.

 

Key Features:

• OEM Lennox replacement part, model 20A79 / 106341-01
• Cast iron pillow block housing for strength and durability
• 1-7/16" bore size for standard shaft compatibility
• Set screw lock for secure shaft attachment
• 1-7/8" shaft height to match original equipment specifications
• Precision machining for dependable performance
• Suitable for HVAC, blower, and industrial motor applications

 

Why Choose This Bearing:

This cast iron pillow block bearing is designed to uphold performance where reliability matters most. Its rugged construction resists wear and heat, while the set screw locking design ensures stable operation during continuous use. Whether you’re performing routine maintenance or repairing a critical system, this Lennox bearing provides quality you can trust.

 

Applications:

HVAC units, blowers, fans, industrial machinery, and other rotating equipment requiring a 1-7/16" bore pillow block bearing.

Compatibility Notes:
Confirm shaft dimensions and bearing housing specifications against your equipment before ordering to ensure proper fit.