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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Discover the SKF 21310-EK Spherical Bearing, a premium quality component designed for reliability and superior performance! With dimensions of 50x110x27 mm, this spherical roller bearing is ideal for a variety of applications. Manufactured in the United Kingdom by SKF, a globally recognized leader in bearing technology, you can trust that you are investing in a product known for its durability and exceptional load handling capabilities. Key Features: Brand: SKF Type: Spherical Roller Bearing Model: 21310E K W33 MPN: 21310EK Width: 27 mm This new bearing not only promises high performance but also ensures longevity, making it a perfect choice for both industrial and commercial use. Whether you are replacing old bearings or upgrading machinery, the SKF 21310-EK is engineered to withstand challenging conditions. We offer combined shipping on orders and provide same-day shipping options, ensuring you receive your order promptly. For those looking to sell surplus bearings, we are here to assist–contact us today! Elevate your operational efficiency with the SKF 21310-EK Spherical Bearing. Order now and experience unmatched quality!
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| MFR / Brand | SKF |
|---|---|
| MPN | 21310EK |
| Model | 21310E K W33 |
| Bearing Type | Spherical Roller Bearing, Open |
| ID | 50 mm |
| OD | 110 mm |
| Width | 27 mm |
| Advertise | 1 |
|---|---|
| Material | Chrome Steel |
| Min Temp | -30°C |
| Cage Type | Pressed |
| Dynamic Load Rating | 142 kN |
| Static Load Rating | 134 kN |
| Precision Rating | ABEC 1 / P0 |
| Series | 21300 |
| Rolling Elements | Spherical Roller |
| Max Temp | 200°C |
| Condition | New |
| Item Weight | 2.80 lbs |
| Cage Material | Steel |
| Number Of Rows | 2 |
| Bore Type | Tapered Bore |
| Snap Ring Included | Without Snap Ring |
| Lubricant | Oil |
| Relubrication Feature | Yes |
| Harmonization Code | 8482.30.00.80 |
| Maximum Permissible Misalignment | 1.5° |
| Internal Clearance | CN |
| Cross Reference 1 | FAG 21310-E1-K |
|---|---|
| Cross Reference 2 | Timken 21310KJ |
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