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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| MFR / Brand | SKF |
|---|---|
| MPN | 21309-E |
| Model | 21309EW33 21309 E W33 21309 CJ C CC |
| Bearing Type | Spherical Roller Bearing, Open |
| ID | 45 mm |
| OD | 100 mm |
| Width | 25 mm |
| Advertise | 1 |
|---|---|
| Material | Bearing Steel |
| Series | 21300 Series |
| Condition | New |
| Lubricant | Oil/Grease |
| Min Temp | -30°C |
| Cage Type | E - Pressed Steel |
| Dynamic Load Rating | 102 kN / 22930 lbf |
| Static Load Rating | 108 kN / 24279 lbf |
| Precision Rating | ABEC 1 / P0 |
| Rolling Elements | Spherical Rollers |
| Max Temp | 200°C |
| Item Weight | 2.10 lbs |
| Cage Material | Steel |
| Limiting Speed | 8500 rpm |
| Number Of Rows | 2 |
| Bore Type | Straight |
| Snap Ring Included | Without Snap Ring |
| Relubrication Feature | With |
| Harmonization Code | 8482.30.0000 |
| Internal Clearance | CN |
| Running Accuracy | P0 |
| Running Accuracy Radial And Axial Runout | P0 |
| Maximum Permissible Misalignment | 2° |
| Cross Reference 1 | FAG 21309-E1 |
|---|---|
| Cross Reference 2 | NSK 21309E |
Introducing the SKF 21309-E Spherical Bearing, a premium choice for your ball and roller bearing needs. Designed to deliver exceptional performance, this bearing measures 45x100x25 mm and is expertly crafted from high-quality steel, ensuring durability and reliability in various applications. The SKF 21309-E is a spherical roller bearing renowned for its ability to accommodate heavy loads while maintaining alignment, making it ideal for a wide range of machinery and equipment. With a bore diameter of 45 mm and an outside diameter of 100 mm, this bearing is optimally engineered to facilitate efficient operation and prolong the lifecycle of your mechanical systems. This product is brand new and manufactured in the United Kingdom, reflecting SKF’s commitment to excellence and quality. The model is compatible with 21309EW33, 21309 E W33, 21309 CJ C CC, ensuring versatile application across different setups. Are you unable to find the part you need? Contact us directly, and we will quickly source any required parts, providing you with shipping speed options, including next-day and expedited choices at checkout. We also offer international shipping on all orders, and collect shipping is readily accepted via UPS, FedEx, and DHL. Choose the SKF 21309-E Spherical Bearing for reliability, performance, and competitive pricing–all backed by our commitment to quality service. Enhance the lifespan of your machinery today!
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