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 KOYO 22228RRKW33C3 Spherical Roller Bearing – a premium-quality component engineered in Japan, perfect for a wide range of industrial applications. With precise dimensions of 140mm bore diameter, 250mm outside diameter, and 68mm width, this bearing is ideally suited for industrial automation and motion control settings.
The KOYO 22228RRKW33C3 features a robust steel construction that guarantees exceptional durability and reliability. Its spherical roller design minimizes friction and ensures a smooth operational experience, making it a superior choice for mechanical power transmission and precision engineering projects.
Engineered for excellence, this spherical roller bearing effectively absorbs radial loads and axial loads in both directions, providing stability under varying conditions. Whether you are in manufacturing, automotive, or any other industrial sector, the KOYO bearing meets diverse needs with precision.
Do not compromise on quality; choose the KOYO 22228RRKW33C3 to ensure efficiency and longevity in your projects. It is a new, reliable solution for all your bearing needs, and it stands ready to enhance your mechanical systems.
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| MFR / Brand | Koyo |
|---|---|
| MPN | 22228RRKW33C3 |
| Model | 22228KW33C3 |
| Bearing Type | Spherical Roller Bearing, Open |
| ID | 140 mm |
| OD | 250 mm |
| Width | 68 mm |
| Advertise | 1 |
|---|---|
| Material | Bearing Steel |
| Min Temp | -30 °C |
| Cage Type | Machined |
| Dynamic Load Rating | 885 kN / 198956 lbf |
| Static Load Rating | 1040 kN / 233800 lbf |
| Precision Rating | P0 / ABEC 1 |
| Series | 222 |
| Rolling Elements | Spherical Rollers |
| Max Temp | 200 °C |
| Condition | New |
| Item Weight | 36.80 lbs |
| Cage Material | Steel |
| Number Of Rows | 2 |
| Bore Type | Tapered 1:12 |
| Snap Ring Included | Without Snap Ring |
| Lubricant | Oil/Grease |
| Relubrication Feature | Yes |
| Harmonization Code | 8482.30.00.80 |
| Maximum Permissible Misalignment | 0.5 ° |
| Internal Clearance | C3 |
| Cross Reference 1 | SKF 22228 CCK/C3W33 |
|---|---|
| Cross Reference 2 | FAG 22228-E1-K-C3 |
| Cross Reference 3 | Timken 22228EKJW33C3 |
| Cross Reference 4 | NTN 22228EMKD1C3 |
| Cross Reference 5 | NSK 22228EAKE4C3 |
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