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Mahlkonig 703788 Ek43 - Deep Groove Ball Bearing 6004-Zz Replacing 301016

Name: Mahlkonig 703788 Ek43 - Deep Groove Ball Bearing 6004-Zz ***Replacing 301016***
Brand: Mahlkonig
SKU: GH:703788
Price: 21.44 USD
Availability: InStock

$21.44

This part ships directly from Mahlkonig and stock is not guaranteed. Lead time averaging 5 to 7 business days for ground shipments, 1 to 2 business days for Overnight.

If unavailable, the item will be backordered. If you have any questions check parts sheets below description. Please email or chat to confirm availability prior to ordering.

Description Details

The Mahlkonig 703788 EK43 Deep Groove Ball Bearing 6004-ZZ is a critical precision component engineered to maintain the smooth and stable rotation of your grinder's motor and burr assembly. This genuine OEM replacement part is designed to reduce friction and mechanical vibration, ensuring that your equipment operates with the quiet efficiency and consistency required for specialty coffee environments. By providing a stable axis of rotation, this high-quality bearing protects internal components from premature wear and helps maintain the precise burr alignment that the EK43 is famous for.

Investing in this authentic 703788 ball bearing offers the primary benefit of restored performance and extended machine lifespan for your professional cafe or high-end laboratory setup. This specific model features a double-shielded (ZZ) design, which provides superior protection against coffee dust and debris entering the raceway, ensuring long-term reliability even under high-volume use. Replacing a worn or noisy bearing with this genuine Mahlkonig part prevents unexpected downtime and avoids more costly repairs to the motor assembly, keeping your workflow seamless and efficient.

Technical specifications for this part meet the rigorous manufacturing standards of the Mahlkonig brand, serving as the direct replacement for the legacy part number 301016. This 6004-ZZ deep groove ball bearing is 100 percent compatible with the Mahlkonig EK43, EK43 S, and EKK43 commercial grinder models. Available through Kaldi.com, this essential hardware ensures a perfect factory fit for effortless installation. Professional coffee technicians trust these genuine parts for their exact tolerances and durability, making them a vital component of any preventative maintenance schedule for world-class grinding equipment.

Descriptions are for reference only. We do our best to fill in the blanks when manufacturers don’t provide descriptions, but details can vary. We strongly recommend checking with the manufacturer for the exact part number you need. Ordering based on the part number—rather than the description—is the best way to ensure compatibility.

Frequently Asked Questions

Is this ek43 - deep groove ball bearing 6004-zz ***replacing 301016*** compatible with my Mahlkonig machine?

This Part #703788 fits Mahlkonig machines, including the EK43, EK43 S, EKK43 series. Compatibility may be specific to the machine's production year and model. Please consult the technical PDFs and compatibility data on this page to confirm a match for your specific unit before finalizing your purchase.

Does this part fit any Mahlkonig model not listed above?

Our current database shows fitment for the EK43, EK43 S, EKK43 series. However, many Mahlkonig components are interchangeable across different platforms. If you have successfully installed Part #703788 on a model we haven't listed, please let us know so we can update our records for the community.

If you are unsure of the fit, do not guess. To prevent downtime, please view our Compatible Parts Diagrams to check the exploded view PDF for your specific unit, or message our parts team for assistance.

Is this Mahlkonig part 703788 in stock?

Parts from Mahlkonig including this ek43 - deep groove ball bearing 6004-zz ***replacing 301016*** ship directly from their warehouse. Please email or chat to confirm availability prior to ordering.

Is this a genuine Mahlkonig factory part?

Yes. Part #703788 is a 100% genuine OEM component sourced directly from the Mahlkonig factory. Using original parts ensures your equipment maintains its factory-spec pressure ratings and safety certifications.

What is the lead time for Mahlkonig parts?

Lead times for Mahlkonig parts typically range from 5 to 7 business days depending on availability. Next Day Air parts usually ship within 1 to 2 business days.

What is the warranty on Mahlkonig parts?

All Mahlkonig parts come with a 365-day manufacturer's warranty. Contact us for specific warranty details.

What is the return policy on Mahlkonig parts?

All Mahlkonig parts come with a 30 day return policy. Please see our refund policy or chat for more details.