SKU: 28570014729

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

Sale price$48.30 Regular price$53.67
Save 10%

Pay in installments of $13.42 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 23 - Aug 28

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

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

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.1 ★★★★★
Based on 7 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
T
Verified Purchase
Tatoani
Cuba, US
★★★★★ 3
Not completely indestructible but definitely long-lasting with plastic bits everywhere
Color: 1PC-Beef-Red
It's destructible it just takes a long time and tons of tiny little plastic pieces everywhere and even in your dog's stomach would not recommend due to wear and tear on dog's teeth and the plastic chips off.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
A
Verified Purchase
Audrey Davis
Alexandria, US
★★★★★ 5
Great Product!!!
Color: 1PC-Beef-Red
This is the first toy my dog has not demolished. I need to buy more just like it just in case something happens to this one. It's worth every bit of the money I spent on it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 5, 2026
B
Verified Purchase
Becky
Dallas, US
★★★★★ 5
Dogs love them and long lasting
Size: Large, Style: Wishbone/Dental
My dogs love these chew toys and they have lasted nearly 2 months and they still have plenty of chew left to them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 5, 2026
C
Verified Purchase
chase
Dallas, US
★★★★★ 5
The only chew toy that has actualy held up...for well over 2 years!
Size: Medium, Style: 4 Pack, Size: Medium, Style: 4 Pack
These things are amazing! They last forever even with dogs that can destroy nearly everything else in mins! I ordered these as a doggie Xmas gift over TWO YEARS AGO, and they are still pretty much fully intact! They chew on them all the time, too!(see pics; that's over two years of steady use!) I only got the one 4 pack, and have 4 dogs, too! Since making them so well does kind of reduce my ability to buy many more from them, I feel I should at least let people know they really are crazy durable and dogs love them! I will prob buy another 4 pack soon, just so they are easier to find(end up under couches,etc). Def a good buy!!!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026
M
Verified Purchase
Marie Phillips
Boise, US
★★★★★ 5
Built for heavy chewers and actually holds up
Size: Medium, Style: Fishbone/Wishbone
This chew toy is a total win for heavy chewers and has held up really well compared to so many others we’ve tried. It keeps dogs busy for long stretches and they stay genuinely interested in it instead of destroying it in minutes. The shape makes it easy for them to grip and chew comfortably, which adds to how much they use it. The durability is the real standout here, making it one of those rare toys that actually earns a repurchase. The material feels sturdy, it’s easy to clean, and there’s no noticeable odor, which is always a plus.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026

recommand products