Description
Product Overview
The OCS Parts bearing sleeve model 3220 is crafted from high‑quality industrial stainless steel, delivering exceptional strength and corrosion resistance. Designed as an exact match for the original Grindmaster 3220 sleeve, it fits a wide range of Crathco bubblers and cold beverage dispensers. Dimensions are compact at 4.25 x 2.91 x 1.65 inches and the unit weighs only 0.01 ounces, making installation quick and hassle‑free. This sleeve provides consistent performance, reducing friction and extending the life of your dispensing system.
![[Product front view showing all components]](https://www.onthegosnack.store/wp-content/uploads/2026/06/c33dfeabf1be4ccfbe27e27971ddb084.jpg)
Usage
Ideal for commercial kitchens, coffee shops, and vending machines, this bearing sleeve maintains optimal flow in cold beverage dispensers. It thrives in high‑traffic environments where reliability is critical, ensuring drinks are delivered at the right temperature without leaks or mechanical failure. Technicians and maintenance staff will appreciate the straightforward swap‑out process, which minimizes downtime and keeps service running smoothly.
Why Choose Us
OCS Parts guarantees rigorous quality control, testing each sleeve for exact dimensional accuracy and material integrity. Our products are sourced directly from trusted manufacturers, ensuring you receive a genuine component rather than a generic copy. Secure packaging protects the sleeve during shipping, and our dedicated support team is ready to assist with any fit or installation questions.
Key Features
- Premium stainless steel construction resists rust and wear for long‑term reliability
- Exact 3220 specifications guarantee a perfect fit on all compatible Crathco models
- Reduces friction, improving dispenser efficiency and reducing energy consumption
- Lightweight design simplifies handling and installation for service technicians
- Backed by OCS Parts customer support and a hassle‑free return policy
FAQ
Is this sleeve compatible with all Crathco dispensers?
It directly replaces the 3220 bearing sleeve and fits models such as D15, D25, D35, E17, E27, G‑Cool, HD15, WD‑15, and many others listed in the product details.
Do I need any tools to install the sleeve?
Installation requires basic hand tools; no specialized equipment is necessary. The sleeve slides into place and secures with the existing housing.
Can this sleeve be used in outdoor vending machines?
Yes, the stainless steel material is designed to withstand harsh weather conditions, making it suitable for both indoor and outdoor applications.
What is the warranty on this product?
OCS Parts offers a one‑year limited warranty covering manufacturing defects and material failures.
How does this sleeve improve dispenser performance?
By reducing internal friction, the sleeve ensures smoother operation, consistent beverage flow, and lower energy usage, extending the overall lifespan of your dispenser.




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