Evaporator Cooler (Swamp Cooler) 1" Spider Bearing with 9" Arms, 6686

Dial 1" Spider Bearing with 9" Arms | For Evaporative Coolers | Part #6686

Ensure stable blower shaft support with this brand-new Dial Manufacturing spider bearing, part #6686. Featuring a 1" bearing diameter and nine 9" arms, this spider-style assembly is designed to center and stabilize the blower shaft inside the cooler housing. Ideal for residential and commercial evaporative (swamp) coolers, it helps reduce vibration, noise, and wear—keeping your system running smoothly.

⚙️ Product Features:

• Bearing Size: 1" diameter
• ️ Arm Length: Nine 9" arms for balanced shaft support
• Function: Centers and stabilizes blower shaft inside cooler housing
• ️ Durability: Designed for high-moisture, high-vibration environments
• Condition: Brand New – Unused

✅ Compatible With:

• Residential and commercial evaporative coolers with 1" blower shafts
• Coolers requiring spider-style shaft stabilization
• OEM replacement for worn or noisy spider bearings

️ Installation Tips:

• Disconnect power before servicing cooler components
• Remove old spider bearing and clean mounting surface
• Align new bearing centrally within blower housing and secure arms evenly
• Rotate shaft manually to confirm smooth movement and proper alignment
• Lubricate bearing as needed per manufacturer guidelines

⚠️ Installation Disclaimer:

This spider bearing is intended for use by experienced technicians or qualified installers. Buyer is responsible for verifying compatibility with their specific cooler model and shaft size. Improper installation may result in vibration, misalignment, or premature wear. Returns are not accepted on installed or used bearings due to contamination and wear risks.

Balanced support. Quiet operation. Built for Dial-quality evaporative cooling performance.