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,

Availability:
10 in stock
Fafnir AAMM9111-2SMBR Bearing – Precision Ball Bearing 55x90x18 mm Upgrade your machinery with the Fafnir AAMM9111-2SMBR precision ball bearing. Measuring 55x90x18 mm, this high-quality bearing is designed to ensure smooth and efficient operation in various applications. Engineered by FAFNIR, a trusted name in the bearing industry, this product guarantees durability and reliability. Key Features: Type: Precision Ball Bearing Model: AA MM 9111-2 SMBR / 305376-5 EXP13001 / ABEC7 Condition: New Manufactured in: United States This bearing type is known for its exceptional rotational accuracy and high-speed performance, making it an ideal choice for various applications. With an ABEC 7 rating, you can trust that this bearing meets rigorous standards for precision engineering. We understand that sourcing parts can be challenging. Therefore, we offer competitive prices on all our products, alongside international shipping options. Enjoy the convenience of combined shipping on all orders and take advantage of our same-day shipping, with next-day shipping available at checkout. For any parts you cannot find, do not hesitate to contact us. We are here to assist you in obtaining all necessary components swiftly and affordably. Do not miss out on this essential component for your project–order your Fafnir AAMM9111-2SMBR bearing today!
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10 in stock

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| MFR / Brand | Fafnir |
|---|---|
| MPN | AAMM9111-2SMBR |
| Model | AA MM 9111-2 S MBR / 305376-5 EXP13001 / ABEC7 |
| Bearing Type | Precision Ball Bearing |
| Advertise | 1 |
|---|---|
| Condition | New |
$43.95
1 in stock
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$40.74
1 in stock
$51.59
2 in stock
New
$43.95
1 in stock
Sells fast
$40.74
1 in stock
$51.59
2 in stock
New
New plants don’t run themselves โ and the American Manufacturing
Both ball bearings and roller bearings serve the same fundamental purpose: reducing friction, supporting loads,
A linear actuator converts rotational or fluid energy into straight-line mechanical motion. This fundamental function
When the original bearing is discontinued, not available or has a lengthy lead time, there
Our team can locate, cross-reference, and source all parts.
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