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Technical Data Sheet: SKF Explorer Bearing

Introduction

The SKF Explorer bearing, with the specifications provided, is a crucial component for many industrial applications due to its reliability and high performance. SKF is a global leader in the manufacturing of bearings and mechanical motion solutions, known for the quality and innovation of its products.

Product Description

Brand: SKF
Model: Explorer (Bearing specification not provided, but is part of the SKF Explorer series)
Type: Deep Groove Ball Bearing

Components and Materials

• Rings: Bearing rings are made of highly wear- and corrosion-resistant steel, designed to support high loads and ensure long life.
• Balls: The balls are made of high quality steel to reduce friction and ensure smooth operation.
• Cage: The cage is made of sheet metal, designed to retain the balls and maintain their correct arrangement, reducing internal friction and the risk of unwanted contact between the balls.
• Hole: The cylindrical hole is machined to precision tolerances to ensure proper installation and optimal functionality.

Measurements and Performances

• Hole Diameter: 340 mm

• External diameter: 580 mm

• Width: 190 mm

• Net weight of product	208 kg
  eClass Code	23-05-09-11
  UNSPSC Code	31171510

• Dynamic Load Coefficient: 4,445 kN

• Basic Static Load Rating: 6,800 kN

• Reference Speed: 800 r/min

• Speed ​​Limit: 1,000 r/min

• Number of Crowns: 2

• Hole Type: Cylindrical

• Cage: Sheet metal

• Internal Radial Clearance: CN (normal)

• Size Tolerance Class: Normal

• Rotation Error Tolerance Class: Normal

• Sealing System: Without

• Lubricant: None (ready for relubrication)

• Relubrication Provision: Yes

• Candidate for Regeneration: Yes

Technical Features

• SKF Explorer Class: This class of bearings is designed to provide longer life and reliability than standard bearings. The Explorer series offers superior performance under high loads and speeds thanks to improvements in materials and design.
• Load Capacity: The bearing is designed to handle high dynamic and static loads, making it suitable for high-stress applications.
• Rotation Speed: The reference speed and speed limit indicate the optimum performance of the bearing under different operating conditions.

Mathematical Formulas for Characteristics

• Bearing Life (L10): The nominal bearing life can be calculated using the formula: L10=Cd3Fd3L_{10} = \frac{C_d^3}{F_d^3} $L$ 10 ​= F d 3 ​C d 3 ​​Where

  • CdC_d $C$ d ​is
  • FdF_d $F$ d ​is

• Optimal Rotation Speed: The optimum speed must be maintained within the reference and limit speed limits to avoid damage and ensure long life. The actual speed can be calculated using the formula: N=Vπ×DN = \frac{V}{\pi \times D} $N$ $=$ π × D V ​Where

  • VV $V$ is the surface velocity in m/s.
  • DD $D$ is the outer diameter in mm.

Usage and Applications

The SKF Explorer bearing is used in a variety of industries, including:

• Mechanical Industry: To support shafts and rotating components in industrial machinery and heavy equipment.
• Energy Sector: In turbines and generators, where high reliability and durability are required.
• Automotive: For applications in vehicles and equipment to ensure smooth operation and long life.

Valorization of Technical Data and Manufacturer

SKF is a world leader in bearings and mechanical motion solutions, with a long history of innovation and quality. The SKF Explorer series represents the pinnacle of bearing technology, offering superior performance and longer life. Investing in an SKF Explorer bearing ensures greater reliability and reduced maintenance costs thanks to its robustness and high performance.

Why Buy Used and Ready-to-Deliver

• Lower Cost: Buying a used bearing can offer significant savings over buying a new one, while still maintaining high quality.
• Immediate Availability: Ready-to-ship availability helps reduce downtime and get operations up and running quickly.
• Reliability: SKF bearings, even when used, are often well maintained and can provide excellent, long-lasting performance if properly inspected and tested.

Conclusion

The SKF Explorer bearing is an excellent choice for those seeking a robust and reliable component for high-stress applications. With its high performance, load-carrying capacity, and guaranteed SKF quality, this bearing represents a profitable opportunity for those buying used and off-the-shelf products, combining economy with high performance.