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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Introducing the SKF 21308 Spherical Bearing โ a premium quality component designed to meet your demanding engineering needs. With precise dimensions of 40x90x23 mm, this new, open-box spherical roller bearing is a trusted choice for reliable performance in various applications. Manufactured in Italy by renowned brand SKF, the 21308 model is known for its durability and efficiency. Spherical roller bearings like this one are designed to accommodate misalignment and heavy radial loads, making them ideal for machinery that requires consistent operation under challenging conditions. Key Features: Brand: SKF โ synonymous with quality and innovation Type: Spherical Roller Bearing โ perfect for versatile applications Model Number: 21308 โ ensuring compatibility with numerous systems Country of Manufacture: Italy โ crafted with precision engineering Width: 23 mm โ optimal size for a variety of industrial uses At our store, we offer competitive pricing on all parts and services. Enjoy international shipping on every order, with combined shipping options available for your convenience. For urgent requirements, take advantage of our same-day shipping, with next-day options selectable at checkout. Your search for high-quality bearings ends here โ trust the SKF 21308 Spherical Bearing for your business needs!
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| MFR / Brand | SKF |
|---|---|
| MPN | 21308 |
| Model | 21308 |
| Bearing Type | Spherical Roller Bearing, Open |
| ID | 40 mm |
| OD | 90 mm |
| Width | 23 mm |
| Advertise | 1 |
|---|---|
| Material | Chrome Steel |
| Min Temp | -30ยฐC |
| Cage Type | Pressed |
| Dynamic Load Rating | 96.5 kN |
| Static Load Rating | 85 kN |
| Precision Rating | ABEC 1 / P0 |
| Series | 21300 |
| Rolling Elements | Spherical Roller |
| Max Temp | 200ยฐC |
| Condition | New โ Open box |
| Item Weight | 1.80 lbs |
| Cage Material | Steel |
| Number Of Rows | 2 |
| Bore Type | Straight |
| Snap Ring Included | Without Snap Ring |
| Lubricant | Oil |
| Relubrication Feature | Yes |
| Harmonization Code | 8482.30.00.80 |
| Maximum Permissible Misalignment | 1.5ยฐ |
| Internal Clearance | CN |
| Cross Reference 1 | FAG 21308-E1-XL |
|---|---|
| Cross Reference 2 | Timken 21308EJ |
$52.76
1 in stock
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$52.76
1 in stock
Sells fast
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,
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When the original bearing is discontinued, not available or has a lengthy lead time, there
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