Bell & Gossett P71378 Throat Sleeve Bearing Med 1.25"
Bell & Gossett P71378 Throat Sleeve Bearing Med 1.25"
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Apply for Trade Account & Terms →| Performance Parameter | Engineering Baseline Value |
|---|---|
| Manufacturer Part Number (MPN) | P71378 |
| Connection Size | 1.25 inch |
| Component Type | Throat Sleeve Bearing (Medium) |
Ensure consistent pump alignment and fluid seal integrity with the P71378 Bell & Gossett throat sleeve bearing. Designed for precision fitment in 1.25-inch hydronic applications, this replacement component helps maintain the structural stability of the shaft assembly to prevent premature wear and mechanical vibration.
This medium-sized sleeve bearing functions by providing a stable, low-friction interface within the pump casing, supporting the internal shaft to ensure smooth rotational movement. By minimizing radial play, it helps uphold the efficiency of the mechanical seal and prevents internal leakage within the circulation system.
Key System Performance Baselines:
- Enhanced Alignment: Precision-engineered to maintain shaft centering for prolonged component life.
- Reduced Friction: Engineered to withstand typical hydronic operating temperatures and pressures.
- OEM Specification: Built to original Bell & Gossett standards for direct compatibility and reliability.
⚠️ Application Profile: Primarily utilized in Bell & Gossett centrifugal pumps requiring 1.25-inch throat sleeve maintenance; suitable for HVAC, boiler room circulation systems, and industrial fluid handling setups where consistent pump operation is critical.
