SKF H220 DRIVE BUSH PRICE 70 EURO

SKF H222

The SKF H222 bearing is an adapter designed to simplify the mounting of needle roller bearings on smooth shafts. It is made to ensure safe and precise assembly, improving the efficiency of mechanical applications. Its structure allows bearings to be easily mounted without the need for threads or complex interventions on the shaft.

Materials and Construction

The SKF H222 bearing is made of high quality steel and heat treated to ensure greater resistance to wear and corrosion. This type of material is chosen for its excellent mechanical properties, including the ability to withstand high loads and withstand demanding operating conditions, such as high temperatures and corrosive environments. The surface finish is particularly accurate, ensuring low friction and longer bearing life.

Measurements and Weight

SKF H222 bearing vary depending on the shaft diameter and the type of bearing to be fitted. Below are some of the main parameters:

• Hole diameter (d) : 100 mm
• External diameter : Variable based on the type of bearing coupled
• Overall length : 72 mm (approximate)
• Approximate weight : 1.25 kg

These measurements make the H222 bearing suitable for medium to large sized shafts, typically used in industrial applications.

Mechanical Characteristics

The SKF H222 bearing is designed to withstand high radial and axial loads, and has high fatigue resistance capability. These properties make it ideal for heavy-duty industrial applications, such as in the manufacturing, metalworking and mechanical handling industries.

The main mechanical characteristics include:

• Dynamic load capacity : depends on the type of associated bearing, but on average it can withstand loads in the order of 20-50 kN .
• Corrosion resistance : Treated steel ensures high resistance in humid environments or environments exposed to chemicals.
• Mounting accuracy : The adapter is designed to ensure automatic centering of the bearing on the shaft.

Mathematical Formulas for Sizing

To ensure optimal use of the SKF H222 , it is useful to apply the following mathematical formulas which help determine the load capacities and expected life:

• Nominal duration (L10) :
  L10=(CP)3×106L10 = \left(\frac{C}{P}\right)^3 \times 10^6
  $L$ $10$ $=$ $($ P C ​) 3 $\times$ $1$ $0$ 6 Where :

  • C is the dynamic load capacity (in kN),
  • P is the actual applied load (in kN),
  • L10 represents bearing life in millions of revolutions.

• Clamping force (F) :
  F=μ⋅d⋅TF = \mu \cdot d \cdot T
  $F$ $=$ $\mu$ $\cdot$ $d$ $\cdot$ $T$ Where:

  • F is the clamping force,
  • μ is the friction coefficient,
  • d is the diameter of the shaft,
  • T is the tightening torque.

Assembly of the SKF H222 Bearing

Mounting the SKF H222 is simple and requires no special equipment. We recommend following the instructions in the SKF technical manual to ensure correct installation:

1. Surface Cleaning : Before assembly, it is important to thoroughly clean the shaft and adapter.
2. Positioning : Insert the bearing onto the shaft and position it at the desired height.
3. Tightening : Use a nut and washer to securely secure the bearing to the shaft, applying the recommended tightening torque.
4. Check : Check the alignment of the bearing and the absence of play or excessive movements.

Sectors of Use

SKF H222 bearing finds application in a wide range of industrial sectors, including:

• Mechanical industry : in rotary and linear machinery that requires reliable and resistant supports.
• Automotive industry : for drive shafts and other mechanical applications.
• Energy production : in wind turbines and generators where operating precision is essential.
• Material handling : in belt conveyor systems and other mechanical equipment.

Why It Is Better to Buy It in Stock

Purchasing an SKF H222 ready for delivery from stock offers numerous advantages:

1. Reduced machine downtime SKF H222 available allows you to quickly replace worn components, reducing downtime to a minimum.
2. Economic convenience : The average market price of an SKF H222 is around 120-150 euros , depending on the specifications and supplier. Purchasing in stock may allow you to benefit from discounts or special offers.
3. Guaranteed reliability : SKF is one of the most appreciated brands in the world for the production of bearings, synonymous with quality and reliability. Having a spare part ready for delivery means ensuring an original and certified product.

SKF: A Story of Innovation

SKF company founded in 1907, which revolutionized the bearing sector thanks to its technological innovations. With over a century of experience, SKF continues to be a global market leader with advanced solutions for motion management and power transmission. The quality of SKF products, including the H222 , is widely recognized throughout the world and offers a guarantee of durability, efficiency and safety.

In conclusion, the SKF H222 bearing is an essential component for many industrial applications and represents an excellent investment, especially if purchased ready for delivery from stock. Thanks to its robust construction and high mechanical performance, it guarantees reliability and long life.