Description
The SKF 22224 E/C3 is a heavy-duty spherical roller bearing engineered for reliability in demanding industrial environments. Designed to accommodate substantial radial and axial loads in both directions, it features a self-aligning geometry that compensates for shaft deflection and misalignment, ensuring smooth, efficient performance with reduced friction and heat generation.
As part of the SKF Explorer performance class, this bearing offers enhanced wear resistance, optimized load-carrying capacity, and extended operating life compared to standard designs. It is built with a robust sheet metal cage, a cylindrical bore for straightforward mounting, and a C3 radial clearance to provide additional room for thermal expansion at high speeds or elevated temperatures. Integrated relubrication features further increase service life while reducing maintenance requirements.
Designed for use in modular bearing systems with housings, sleeves, and lock nuts, the SKF 22224 E/C3 delivers dependable operation in mining, construction, material processing, and other heavy-duty machinery applications where durability and performance are critical.
Specifications
| Attribute | Value |
|---|---|
| Part Number | 22224 E/C3 |
| Bearing Type | Spherical roller bearing |
| Number of Rows | 2 |
| Bore Diameter | 120 mm |
| Outside Diameter | 215 mm |
| Width | 58 mm |
| Basic Dynamic Load Rating | 652 kN |
| Basic Static Load Rating | 780 kN |
| Reference Speed | 2,800 r/min |
| Limiting Speed | 3,800 r/min |
| Radial Internal Clearance | C3 |
| Bore Type | Cylindrical |
| Cage Material | Sheet metal |
| Sealing | Without |
| Lubricant | None |
| Relubrication Feature | With |
| Tolerance Class (Dimensions) | Normal |
| Tolerance Class (Run-out) | P5 |
| Locating Feature, Outer Ring | Without |
| SKF Performance Class | SKF Explorer |
| Candidate for Remanufacturing | Yes |
| Material | Bearing steel |
| Coating | Without |
| Product Net Weight | 8.92 kg |
| Indicative Carbon Footprint (Remanufacture) | 11.2 kg CO2e |
| Indicative Carbon Footprint (Manufacture) | 32.1 kg CO2e |
| eClass Code | 23-05-09-11 |
| UNSPSC Code | 31171510 |
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