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Spherical Roller Bearing – 22218 E/C3
The SKF 22218 E/C3 spherical roller bearing is designed to accommodate heavy loads while managing misalignment. With relubrication capability, sheet metal cage, and C3 clearance, it ensures low friction, long service life, and reliable performance in demanding industrial applications.
Original price was: $170.37.$161.47Current price is: $161.47.
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Description
The SKF 22218 E/C3 spherical roller bearing is built to support heavy radial and axial loads in both directions, making it suitable for demanding machinery. Its self-aligning capability allows it to accommodate shaft deflection and misalignment without a significant increase in friction or heat, ensuring smoother operation.
As part of the SKF Explorer class, it offers enhanced wear resistance, reduced friction, and a longer service life compared to standard bearings. Designed with a cylindrical bore, C3 radial clearance, and sheet metal cage, this bearing is optimized for durability and efficient performance.
The integrated relubrication feature supports extended maintenance intervals, while compatibility with housings, sleeves, and nuts enables use in modular systems. Ideal for mining, construction, and other heavy-duty industries, it provides robust reliability under tough conditions.
Specifications
| Attribute | Value |
|---|---|
| Part Number | 22218 E/C3 |
| Bearing Type | Spherical roller bearing |
| Number of Rows | 2 |
| Bore Diameter | 90 mm |
| Outside Diameter | 160 mm |
| Width | 40 mm |
| Basic Dynamic Load Rating | 331 kN |
| Basic Static Load Rating | 375 kN |
| Reference Speed | 3,800 r/min |
| Limiting Speed | 5,300 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 |
| Material | Bearing steel |
| Coating | Without |
| Product Net Weight | 3.39 kg |
| Indicative Carbon Footprint (Manufacture) | 12.2 kg CO2e |
| eClass Code | 23-05-09-11 |
| UNSPSC Code | 31171510 |
Additional information
| Weight | 3.39 kg |
|---|
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