FAG bearing F-804571.LZL-DAN PRICE 4900 euros new packaged

FAG F-804571.LZL-DAN bearing

1. Product Description

The FAG F-804571.LZL-DAN bearing is a four-row cylindrical roller bearing, designed to withstand very high radial loads and to operate at high speeds. It is particularly suitable for applications where high load capacity and stability are required, such as in rolling mills and roller presses.

2. Technical Characteristics

• Dimensions:

  • Internal diameter (d): 320 mm
  • External diameter (D): 460 mm
  • Width (B): 240mm
  • Weight: approximately 138kg

• Materials:

  • Rings: Chromium steel, known for its hardness and wear resistance.
  • Rollers: chrome steel, optimized to minimize friction and maximize durability.

• Mechanical Characteristics:

  • High radial load capacity
  • Separable to facilitate assembly and disassembly
  • Ability to operate in high-speed environments

3. Mathematical formulas

To understand the load and life characteristics of bearings, you can use the following formulas:

• Equivalent dynamic load (C):

  $$C$$

  where FrF_r $F$ r ​is FaF_a $F$ a ​is

• Nominal lifespan (L10):

  $$L$$

  where CC $C$ is the dynamic load and FF $F$ is the applied load.

4. Sectors of Use

This type of bearing is commonly used in the following sectors:

• Metallurgical industry: Used in rolling mills and presses.
• Construction Machinery: Used in heavy equipment.
• Mining: Used in machinery operating in extreme conditions.

5. Brand and manufacturer

FAG, part of the Schaeffler Group, is a leading global bearing manufacturer. Founded in 1883, the company has developed a reputation for innovation and quality in products. FAG offers a wide range of bearing solutions that suit various industrial applications, helping to improve the efficiency and lifespan of machinery.

6. Assembly

The assembly of the FAG F-804571.LZL-DAN bearing is facilitated by its separable structure. Follow these general guidelines:

1. Housing Preparation: Make sure the mounting surface is clean and free of contaminants.
2. Lubrication Application: Use a high-quality grease, following the manufacturer's specifications.
3. Bearing assembly: Insert the inner ring into the housing and position the outer ring, ensuring it is well aligned.
4. Checking correct installation: Check that there is no play and that the bearing turns freely.

7. Advantages of Purchasing in Stock

Buying FAG bearings ready for delivery offers several advantages:

• Immediacy: Reduces waiting times for machine replacement.
• Low costs: Prices tend to be more competitive when purchased in stock.
• Reliability: High-quality bearings reduce the risk of failure and downtime.

Average price

The average price for the FAG F-804571.LZL-DAN bearing varies depending on the supplier and the purchase conditions, but is around 9500 euros.