Description
The Greenheck 360422 is a genuine OEM pillow block bearing (PB3/4) designed as a direct replacement for Greenheck ventilation fans and air-handling equipment. Pillow block bearings are a critical rotating component that supports the fan shaft, ensuring smooth, reliable operation and extended equipment service life.
Product Overview
This bearing assembly features a 3/4″ bore diameter and a self-contained pillow block housing, making installation and replacement straightforward. Sourcing a genuine Greenheck replacement bearing ensures proper fit, alignment, and longevity — protecting your investment in Greenheck ventilation equipment.
Key Features
- Genuine Greenheck OEM replacement bearing
- Pillow block (PB) style housing for easy shaft mounting
- 3/4″ bore diameter for precise shaft compatibility
- Designed for use in Greenheck fans and ventilation units
- Supports reliable, low-friction shaft rotation
- Helps extend the operational life of fan assemblies
Application
The PB3/4 pillow block bearing is intended for use in compatible Greenheck exhaust fans, supply fans, and ventilation systems where the original bearing requires replacement due to wear or failure. Always verify compatibility with your specific Greenheck unit model before ordering.
Specifications
- SKU: 360422
- Part Type: Pillow Block Bearing
- Model: PB3/4
- Bore Size: 3/4″
- Brand: Greenheck







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