SKU: 28570014729

MRCOOL Cross Flow Fan Bearing Assembly for Wall-Mounted Mini Split Air Handlers

Sale price$48.30 Regular price$53.67
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Description

MRCOOL Cross Flow Fan Bearing Assembly for Wall-Mounted Mini Split Air HandlersThis MRCOOL Crossflow Fan Bearing Assembly is the replaceable bearing that supports the non motor side of the blower fan in MRCOOL wall mounted ductless mini split air handlers. The shaft (pin) of the crossflow fan sits directly inside this bearing, allowing the fan to rotate smoothly, quietly, and efficiently. A worn or damaged bearing can cause noise, vibration, reduced airflow, or uneven fan operation. Replacing this bearing restores proper fan

This MRCOOL Crossflow Fan Bearing Assembly is the replaceable bearing that supports the non-motor side of the blower fan in MRCOOL wall-mounted ductless mini split air handlers.

The shaft (pin) of the crossflow fan sits directly inside this bearing, allowing the fan to rotate smoothly, quietly, and efficiently. A worn or damaged bearing can cause noise, vibration, reduced airflow, or uneven fan operation.

Replacing this bearing restores proper fan alignment and helps extend the life of the blower assembly.

Key Features:

Supports the Cross Flow Fan:

The pin of the cross-flow fan fits directly inside this bearing assembly, ensuring it rotates smoothly and efficiently. This is essential for maintaining optimal airflow and the overall performance of your MRCOOL mini-split air handler.

Essential for Smooth and Quiet Operation:

This bearing assembly plays a key role in reducing operational noise by allowing the fan to spin with minimal friction. As a result, your MRCOOL ductless system will operate quietly while efficiently circulating air throughout the room.

Critical for Long-Term Reliability:

Constructed to withstand the wear and tear of regular use, the bearing is designed to handle the operational stresses of the air handler, ensuring durability and long-lasting performance. Regular maintenance and timely replacement of the bearing are essential for preventing wear-related issues and prolonging the lifespan of the air handler.

Part of the Fan Motor Assembly:

In MRCOOL ductless wall-mounted air handlers, this bearing is an integral component of the fan motor assembly. Without a properly functioning bearing, the fan could suffer from increased wear, reduced efficiency, and higher noise levels. Properly maintained, the bearing helps ensure that the fan continues to rotate freely and perform efficiently.

Common Symptoms of a Worn Bearing

  • Grinding or squealing noise
  • Fan wobble or vibration
  • Reduced airflow
  • Uneven or inconsistent operation

Replacing the bearing early can prevent damage to the blower motor and fan housing.

Application:

This bearing assembly is specifically designed for use in MRCOOL’s wall-mounted ductless mini-split systems, but it may also fit other brands or models. It is most commonly found in the following applications:

  • MRCOOL Ductless Wall-Mounted Air Handlers
  • Cross flow fan assemblies in mini-split systems

Maintenance and Replacement:

Regularly inspecting and replacing the bearing assembly as needed is crucial for maintaining the quiet, efficient operation of your air handler. Over time, the bearing can experience wear, leading to noisy or inefficient fan performance. Timely replacement can help avoid these issues and keep your mini-split running smoothly.

If the bearing mounting bracket tabs are cracked or brittle, replace the bracket at the same time to ensure the bearing stays properly seated. Link to mounting bracket

Why Choose MRCOOL DIY Direct:

As the USA’s most trusted MRCOOL authorized dealer, MRCOOL DIY Direct provides genuine parts that are designed to maintain the high performance and longevity of your HVAC system. We ensure all components are backed by MRCOOL’s quality standards, and our knowledgeable customer support team is always ready to assist with any questions about compatibility or installation.


By maintaining and replacing this essential bearing assembly, you can keep your MRCOOL system operating quietly and efficiently, ensuring optimal comfort for your home or office. Ensure you have the right part for your air handler by verifying the part number or contacting MRCOOL DIY Direct for assistance.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 28570014729

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Haila05
Phoenix, US
★★★★★ 5
Great product
Color: Red/Battery
Love it. Works great and easy to use.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 17, 2026
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Cynthia C.
Lowell, US
★★★★★ 5
Great purchase.
Color: Red/Battery
I'm almost 80 years old and have slight arthritis in my hands making it hard to open cans but this opener has been wonderful. So easy to use. Great purchase!!
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Reviewed in the United States on May 20, 2026
M
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Mickey
Chelsea, US
★★★★★ 4
It worked great until I dropped it
Color: Red/Battery
It was good until I dropped it on the floor and the cutting surface bent it would no longer open cans
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Reviewed in the United States on May 30, 2026
L
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Lady B.
Lexington, US
★★★★★ 5
Such a convenient little tool
Color: Red/Battery
Once I figured out how to use it, I wondered what took me so long to purchase it. Very easy to get the hang of using. Not too fast, not too heavy, not too noisy, just perfect can opener without all the hardworking and spilling contents all over the place.
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Reviewed in the United States on April 4, 2026
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Lola G
Los Angeles, US
★★★★★ 1
Don’t buy it
Color: Red/Battery
Stoped working after 6 months. I wish I had purchased the same one I had, Kitchen Mama, but the price was better for Circle Joy. Silly me I won’t be fooled again. I have arthritis and can’t use manual openers. This is going in the trash today. Btw- I only use it 1 or 2 times a week.
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Reviewed in the United States on March 4, 2026

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