Spherical Roller Bearing – 22218 EK
The SKF 22218 EK spherical roller bearing is designed to carry heavy loads while accommodating misalignment. It features a tapered bore (1:12), relubrication capability, and long service life for demanding industrial applications.
Original price was: $170.37.$161.47Current price is: $161.47.
(Save $8.90)Description
The SKF 22218 EK is a robust spherical roller bearing designed to withstand heavy radial and axial loads in both directions, making it ideal for demanding industrial environments. Its self-aligning capability compensates for shaft misalignment and deflection, ensuring efficient operation without generating excess friction or heat.
As part of the SKF Explorer performance class, this bearing provides enhanced load capacity, low friction, increased wear resistance, and a significantly extended service life. It is equipped with a durable sheet metal cage for stability, a tapered bore that allows secure mounting with adapter or withdrawal sleeves, and relubrication features that optimize performance while minimizing maintenance requirements.
Engineered for versatility, the SKF 22218 EK integrates seamlessly into modular systems with housings, sleeves, and lock nuts. Its combination of strength, reliability, and durability makes it an excellent choice for heavy-duty applications such as mining, construction, material handling, and other industries where uptime is critical.
Specifications
Attribute | Value |
---|---|
Part Number | 22218 EK |
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 | CN |
Bore Type | Tapered 1:12 |
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 | 3.33 kg |
Indicative Carbon Footprint | 12 kg CO2e |
eClass Code | 23-05-09-11 |
UNSPSC Code | 31171510 |
Additional information
Weight | 3.33 kg |
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