I'm selling SKF Explorer 22226 EK/C3 bearings, price 400 euros, new in box

SKF Explorer Bearing 22226 EK/C3 Technical Data Sheet

General Description: The SKF Explorer 22226 EK/C3 bearing is a spherical roller bearing designed to handle radial and axial loads under severe operating conditions. Its construction, featuring double rows of symmetrical rollers and a spherical raceway in the outer ring, makes it ideal for applications requiring high tolerances and resistance to vibration and shock.

Materials:

• Rings and Rollers: High quality bearing steel.
• Cage: Steel, designed to keep rollers evenly spaced and improve load distribution.

Dimensions:

• Internal Diameter (d): 130 mm
• External Diameter (D): 230 mm
• Width (B): 64 mm
• Weight: Approx. 10.4 kg

Mechanical Features:

• Dynamic load capacity (C): 565 kN
• Static load capacity (C0): 730 kN
• Rotation speed limit:
  • With grease lubrication: 1900 rpm
  • With oil lubrication: 2400 rpm

Type of Forum:

• Tapered bore with a taper ratio of 1:12, suitable for mounting on adapter sleeves or directly on tapered shafts.

Precision Features:

• C3: This bearing has a larger internal clearance than standard, which is useful for applications where thermal expansion or critical alignment is expected.

Application Sectors:

• Mining Industry: Withstands heavy loads and harsh environments.
• Cement and mineral processing: Ideal for machines operating in conditions of strong vibration and shock.
• Wind energy: Used in wind generators due to its ability to absorb combined loads.

Advantages of purchasing in stock:

• Reduced machine downtime: Immediate product availability avoids long waits and costly production downtime.
• Quality Control: Buying in stock ensures that the bearing comes from batches that have already been tested and inspected to meet SKF Explorer standards, ensuring optimum performance.

Useful Mathematical Formulas:

• Calculation of nominal life (L10):

  L10=(CP)3×106 turnsL_{10} = \left(\frac{C}{P}\right)^3 \times 10^6 \, \text{turns}L10​==(PC​))3×106turns

  Where $C$ is the dynamic load capacity and $P$ is the applied load.

• Calculation of equivalent load (P):

  = X \cdotP=Y⋅FaPcdotF_rF_a++YX⋅Fr+\​

  Where FrF_rFr​ ​is the radial load and FaF_aFa​is​ the axial load; $X$ and $Y$ are factors that depend on the bearing configuration.

In summary, the SKF Explorer 22226 EK/C3 bearing is a robust and reliable choice for critical industrial applications, with a combination of high-quality materials and advanced design making it an efficient solution for demanding operating environments(