TIMKEN 67790-90244 PRICE 2800 EURO

Technical data sheet: Timken bearing 67790-90244

Introduction

The Timken 67790-90244 bearing is an essential component for industrial applications requiring precision and reliability. Timken is a leading brand in bearings and motion solutions, known for its quality and innovation. This specific model is designed to offer high performance even in the most demanding working conditions.

Product Description

Brand: Timken
Model: 67790-90244
Type: Radial Roller Bearing

Components and Materials

• Rings: Made of high-strength steel, designed to handle high loads and resist wear. The steel is treated to increase the hardness and life of the bearing.
• Rollers: The rollers are also made of steel, optimized to reduce friction and improve load capacity.
• Cage: The cage is generally made of steel or composite materials, designed to keep the rollers correctly positioned and reduce friction.
• Bore: The cylindrical bearing bore allows for precise mounting on the shaft.

Measurements and Performances

• Hole diameter (d): 180 mm

• External Diameter (D): 260 mm

• Width (B): 46mm

• Dynamic Load Coefficient (C): 380 kN

• Basic Static Load Coefficient (C0): 435 kN

• Reference speed: 1,100 r/min

• Limit speed: 1,500 r/min

• Number of Rollers: Variable depending on specific bearing design.

• Hole Type: Cylindrical

• Cage: Steel or composite material

• Internal Radial Clearance: Normally CN (normal)

• Dimension Tolerance Class: Normal

• Rotation Error Tolerance Class: Normal

• Sealing System: Without (optional, depending on the model)

• Lubricant: None (ready for relubrication)

• Predisposition for Relubrication: Yes

• Regeneration Candidate: Yes

Technical Characteristics

• High Load Capacity: Timken bearings are designed to handle high loads, both dynamic and static.
• High Durability and Reliability: Thanks to the high quality materials and manufacturing precision, these bearings offer a long operating life.
• Operating Speed: Suitable for applications requiring high rotation speeds, thanks to its ability to handle reference speeds and high limits.

Mathematical Formulas for Characteristics

• Bearing Life (L10): The nominal bearing life can be calculated with: L10=C3F3L_{10} = \frac{C^3}{F^3} $L$ 10 ​= F 3 C 3 ​Where

  • CC $C$ is the dynamic load rating in kN.
  • FF $F$ is the dynamic load applied in kN.

• Optimal Speed: The optimal rotation speed can be calculated using: 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 external diameter in mm.

Use and Applications

The Timken 67790-90244 bearing is used in various industrial sectors, including:

• Heavy Industry: To support shafts and components in heavy machines and equipment.
• Energy Sector: In turbines and generators, where high load capacity and reliability is required.
• Automotive: For vehicle applications requiring durable, high-performance bearings.

Enhancement of Technical Data and Manufacturer

Timken is a global leader in mechanical motion bearings and components, known for innovation and quality. The 67790-90244 series represents the high quality and reliability of Timken products, offering excellent performance even in difficult working conditions. Precision in manufacturing and high-quality materials ensure long life and reliable operation.

Why Buy Used and Ready for Delivery

• Lower Cost: Purchasing a used bearing can significantly reduce costs compared to purchasing a new bearing, while maintaining a good level of performance.
• Immediate Availability: Prompt purchasing allows you to reduce downtime and start operations quickly.
• Reliability: Timken bearings, even used, are known for their long life and high performance when properly maintained.

Conclusion

The Timken 67790-90244 bearing is an excellent choice for applications requiring high load capacity and speed. Thanks to Timken's reputation for quality and innovation, this bearing offers superior performance and long life. Purchasing a used, off-the-shelf bearing offers an advantageous opportunity to obtain a high-quality component at a reduced cost.