MRC.7118KRD5E-0001 PRICE 2500 EURO

Technical Data Sheet: MRC Bearing 7118KRD5E-0001

Make and Model

• Brand : MRC
• Model : 7118KRD5E-0001

Manufacturer's Description

MRC is a renowned brand in the bearing industry, known for its excellence in designing and manufacturing high precision bearings. Part of the SKF group since 1990, MRC combines technological innovation with reliability to offer high-quality solutions in various industrial fields. MRC manufacturer is recognized for the production of bearings that guarantee high performance and durability over time.

Technical Specifications

• Bearing Type : Ball Bearing
• Product Code : 7118KRD5E-0001
• Dimensions:
  • External Diameter : 140 mm
  • Internal Diameter : 90 mm
  • Width : 48 mm
• Material:
  • Body : Chrome Steel, known for its hardness and wear resistance.
  • Rackets : Chrome steel, heat treated to ensure long life.
• Type of Closure : RS (Rubber Seals) seal for protection against contamination and lubricant leaks.

Mechanical Characteristics

• Limit Speed : Typically up to 4000 rpm, depending on load and lubrication conditions.
• Load Capacity:
  • Radial Load : 52 kN
  • Axial Load : 24 kN
• Tolerances and Accuracy : High ABEC-5 precision, which guarantees very tight tolerances and smooth rotation.

Mathematical Formulas and Parameters

• Working Speed:
  • The recommended maximum speed depends on the type of lubrication and the load. The general formula for calculating the maximum speed is: nmax=VlimitD×1000πn_{max} = \frac{V_{limit}}{D} \times \frac{1000}{\pi} $$n$$ ma x ​= D V l imi t ​​× π 1000 ​Where VlimitV_{limit} $V$ l imi t ​is DD $D$ is the bearing diameter.
• Bearing life:
  • The theoretical bearing life can be calculated with the formula: L10=CrFr3×1000L_{10} = \frac{C_{r}}{F_{r}}^{3} \times 1000 $$L$$ 10 ​= F r ​C r ​​3 $$\times$$ $$1000$$ Where CrC_{r} $C$ r ​is FrF_{r} $F$ r ​is

Sectors of Use

MRC 7118KRD5E-0001 bearing finds application in various industrial sectors:

• Automotive Industry : For applications in engines, transmissions and steering systems.
• Aerospace Industry : Used in precision components and rotating systems.
• Machine Tools : In milling machines, lathes and other machines that require high precision and resistance.
• Industrial Equipment : In packaging machines, conveyors and handling systems.

Advantages of Purchasing Ready to Ship in Stock

• Immediate Availability : The purchase of an MRC 7118KRD5E-0001 ready for delivery reduces waiting times and improves operational continuity.
• Competitive Price : Bearings purchased in stock can be offered at more competitive prices than new orders.
• Reduction of Downtime : By having the bearing immediately available, machine downtime is minimized and operational efficiency is optimised.
• Quality Assurance : Stock bearings often undergo stringent quality checks to ensure they meet performance and durability standards.

Conclusion

The MRC 7118KRD5E-0001 is a high quality bearing, designed to offer high performance and durability. MRC brand reliability , it is an excellent choice for industrial applications requiring precision and durability. Purchasing bearings ready for delivery from stock is an advantageous solution to ensure immediate availability and maintain high operational efficiency.