FAG 2218 Self-aligning ball bearing high quality

Self-aligning ball bearing features

Self-aligning ball bearings have two rows of balls, a common sphered raceway in the outer ring and two deep uninterrupted raceway grooves in the inner ring.  

They are insensitive to angular misalignment of the shaft relative to the housing, which can be caused, for example, by shaft deflection.

It commodates static and dynamic misalignment, haa excellent high-speed performance, excellent light load performance and low friction.

Installation Methods and Usage Precautions for Self-aligning Ball Bearing                                                

The installation of self-aligning ball bearings is a crucial process that can significantly impact the performance and longevity of the bearing. 

Here is a detailed guide on the installation method and usage precautions for self-aligning ball bearings: 

Installation Method: 

Cleanliness is key: Before installation, ensure that the mounting surfaces are clean and free of any dirt, dust, or debris that could affect the bearing's performance. 

Proper handling: Handle the bearing with care to prevent any damage to the components. Avoid dropping or hitting the bearing during installation. 

Correct mounting: Ensure that the bearing is mounted in the correct orientation and position as per the manufacturer's instructions. 

Improper mounting can lead to misalignment and premature bearing failure. 

Use appropriate tools: Utilize the correct tools and equipment for mounting the bearing to prevent any damage to the bearing or surrounding components. 

Lubrication: Proper lubrication is essential for the smooth operation of the bearing. Make sure to lubricate the bearing as per the manufacturer's recommendations. 

Usage Precautions: 

Misalignment: Self-aligning ball bearings are designed to accommodate misalignment to a certain extent. 

However, excessive misalignment can lead to increased wear and reduced bearing life. 

Temperature: Monitor the operating temperature of the bearing to ensure it remains within the recommended range. 

High temperatures can accelerate wear and cause premature failure. 

Overloading: Avoid overloading the bearing beyond its rated capacity as it can lead to increased stress and potential failure. 

Contamination: Protect the bearing from contamination by sealing it properly and keeping the surrounding area clean. 

Regular maintenance: Perform regular inspections and maintenance checks to detect any issues early and prevent unexpected failures. 

In summary, the correct installation of self-aligning ball bearings, along with following usage precautions, 

is essential for ensuring optimal performance and longevity of the bearing. 

By adhering to these guidelines, you can maximize the efficiency and reliability of your machinery.

Introduction and Knowledge of Self-aligning Ball Bearing                                                                            

FAG 2218 Self-aligning ball bearing is a high-quality bearing known for its robustness and precision.

• Model and Brand: FAG 2218-TVH, a product of the FAG brand, which is renowned for its high-quality bearings in the mechanical industry.

• Type: This bearing is a self-aligning ball bearing, designed to handle both radial and axial loads, and to compensate for misalignments between the shaft and the housing.

• Dimensions: The FAG 2218-TVH has an inner diameter (d) of 90 mm, an outer diameter (D) of 160 mm, and a width (B) of 40 mm.

• Load Ratings: The bearing has a basic dynamic load rating of 71,000 N (radial) and a basic static load rating of 28,500 N (radial). These ratings indicate the bearing's capacity to handle heavy loads.

• Speed Ratings: The FAG 2218-TVH has a limit speed of 4,300 rpm and a reference speed of 5,700 rpm, making it suitable for high-speed applications.

• Weight: The bearing weighs approximately 3.18 kg, which is a factor to consider during installation and handling.

• Applications: The FAG 2218-TVH is used in a variety of applications, including cutting machines, single-screw extruders, blow molding printing machines, gravure printing machines, disc injection molding machines, bag making machines, turbines, heavy equipment, and construction machinery.

• Performance: This bearing is designed for high performance, offering low friction, excellent high-speed capabilities, and the ability to handle misalignment, which is crucial in many industrial applications.

• Variants and Related Products: The FAG 2218-TVH is part of a family of self-aligning ball bearings, and there are similar products such as FAG 2215-TVH, FAG 2220-M, FAG 2211-TVH, FAG 2214-M, FAG 2217-M, and FAG 2219-M.

• Supplier Information: For those interested in purchasing FAG 2218 Self-aligning ball bearings, it's recommended to consult with authorized FAG suppliers for the most accurate and up-to-date pricing and availability.

The FAG 2218 Self-aligning ball bearing is a high-quality option for applications requiring precision, durability, and the ability to handle misalignments and heavy loads.

For further details on this product please directly contact our sales department under shh@dmsw.com

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