SKF 22222 EK PRICE 280 EURO

Technical data sheet: SKF 22222 EK bearing

General Description:

SKF 22222 EK bearing is a spherical roller bearing with a tapered bore, designed to withstand heavy loads in both directions (radial and axial). This bearing is self-aligning, capable of compensating for misalignment and shaft deflections without increasing temperature or friction. It is particularly suitable for applications where it is necessary to manage harsh operating conditions, thanks to its high load capacity and wear resistance.

Materials:

• Inner/Outer Ring: High quality bearing steel, wear resistant.
• Cage: Made of sheet steel, it guarantees sturdiness and long life.
• Rollers: Cylindrical rollers in hardened steel, ensuring high load capacity and wear resistance.

Dimensions:

• Hole diameter: 110mm
• External diameter: 200mm
• Width: 53mm
• Net weight: 6.87kg

Mechanical Performance:

• Dynamic load rating: 572 kN
• Basic static load rating: 640 kN
• Reference speed: 3000 rpm
• Limit speed: 4000 rpm

Characteristics:

• Self-aligning: Compensates for shaft misalignments, up to 2°.
• Sheet metal cage: Guarantees stability and resistance even under heavy load conditions.
• Lubrication system: Prepared for relubrication for prolonged and simplified maintenance.
• Bore taper: 1:12, for easy mounting on tapered shafts or via mounting bushes.

Applications:

• Industrial Sectors: Mainly used in heavy machinery such as gearboxes, process machines, cranes, conveyor belts and marine applications.
• Operating Conditions: Ideal for environments requiring high load capacity and where shaft misalignments are present.

Technical Formulas:

• Nominal bearing life (L10): L10=(CP)3×106whereC=dynamic load,P=equivalent loadL_{10} = \left(\frac{C}{P}\right)^3 \times 10^6 \ quad \text{where} \quad C = \text{dynamic load}, \quad P = \text{equivalent load} $$L$$ 10 ​= $$($$ P C ​) 3 $$\times$$ $$1$$ $$0$$ 6 $$\text{where}$$ $$C$$ $$=$$ $$\text{dynamic load}$$ $$,$$ $$P$$ $$=$$ $$\text{load equivalent}$$ This formula is used to calculate the nominal bearing life in hours, depending on the applied load and operating speed.

Advantages of Prompt Purchase in Stock:

Purchasing this bearing off-the-shelf offers significant benefits, including immediate availability to reduce downtime, avoid production interruptions and ensure operational continuity. Furthermore, purchasing from stock often allows you to obtain more competitive prices compared to tailor-made orders with long waiting times.

Description of the Manufacturer:

SKF (Svenska Kullagerfabriken) is a world leader in the production of bearings and related technologies, with over a century of industry experience. Founded in Sweden in 1907, SKF has expanded globally, providing innovative solutions in the field of precision engineering. SKF products are known for their quality, reliability and excellent performance