Ball Bearings vs. Roller Bearings: Which One Does Your Application Actually Need?
Both ball bearings and roller bearings serve the same fundamental purpose: reducing friction, supporting loads,

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1 in stock
Discover the Fafnir MM155EXCRDU Bearing: Unleash the power of precision and reliability with the Fafnir MM155EXCRDU Bearing, a crucial component for a variety of engineering and machinery applications. This top-tier angular contact ball bearing boasts a bore diameter of 2-3/4 inches, an outside diameter of 4-3/4 inches, and a width of 1-1/8 inches, delivering a robust fit that meets your operational demands. Key Features: – Brand: FAFNIR – Model: MM 155 EX CR DU 300# – Condition: New – Open Box – Manufactured In: United States Engineered for enhanced durability, this bearing ensures superior performance even under challenging conditions, making it the ideal choice for both commercial and industrial environments. Whether you are upgrading an existing component or embarking on a new installation, the Fafnir MM155EXCRDU Bearing guarantees unmatched precision and longevity, ensuring your machinery operates at its best. Why Choose Us: – Competitive pricing on all parts – International shipping available – Combined shipping options – Reliable shipping through UPS, FedEx, DHL, and Freight – Same-day shipping with next-day options at checkout If you require additional parts or specific information, please do not hesitate to contact us. Our commitment is to provide you with the highest quality products and exceptional service tailored to your needs.
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$328.28
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Also Available From:
| MFR / Brand | Fafnir |
|---|---|
| MPN | MM155EXCRDU |
| Model | MM 155 EX CR DU 300# |
| Bearing Type | Angular Contact Ball Bearing |
| ID | 2-3/4 in |
| OD | 4-3/4 in |
| Width | 1-1/8 in |
| Advertise | 1 |
|---|---|
| Condition | New – Open box |
Angular Contact Ball Bearing, Ball & Roller Bearings, Bearings & Bushings, Business & Industrial, Industrial Automation & Motion Controls, Mechanical Power Transmission
$527.18
1 in stock
High demand
Angular Contact Ball Bearing, Ball & Roller Bearings, Bearings & Bushings, Business & Industrial, Industrial Automation & Motion Controls, Mechanical Power Transmission
$527.18
1 in stock
High demand
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