MRC.1922RDU-0001 SKF PRICE 250 EURO

Price: 250,00 250
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Description

 
 

Technical data sheet: MRC 1922RDU bearing

Make and Model

  • Brand : MRC (part of the SKF group)
  • Model : 1922RDU

Manufacturer's Description

MRC Bearings is a globally recognized brand, specializing in the production of high quality ball bearings. Since 1985, MRC has been part of the SKF , a global leader in bearings and mechanical engineering solutions. The manufacturer combines technological innovation with the reliability of its products, offering advanced solutions for various industrial applications.

Technical Specifications

  • Bearing Type : Deep groove ball bearing
  • Product Code : 1922RDU
  • Dimensions:
    • Internal Diameter (d) : 110 mm
    • External Diameter (D) : 200 mm
    • Width (B) : 38 mm
  • Material:
    • Rings and Balls : High quality chrome steel, known for its resistance to wear and fatigue.
    • Cage : Steel or brass, designed to keep balls equally spaced and reduce friction.
  • Closure Type : RDU indicates that the bearing is equipped with seals on both sides (sealed), protecting the bearing from contamination and keeping the lubricant inside.

Mechanical Characteristics

  • Dynamic Radial Load Capacity (C) : Approximately 151 kN
  • Static Radial Load Capacity (C0) : Approximately 115 kN
  • Limit speed:
    • With Grease Lubrication : Up to 3,000 rpm
    • With Oil Lubrication : Up to 4,000 rpm
  • Hermetic Seals : Rubber seals (RDU type) on both sides for effective protection against dust and humidity.

How It's Made and Materials

MRC 1922RDU bearing consists of:

  • Inner and Outer Ring : Made of hardened chrome steel, offering wear resistance and long operating life.
  • Balls : Made of high precision chrome steel, they ensure smooth rolling and reduce friction.
  • Cage : It can be made of steel or brass, it keeps the balls equidistant and prevents contact between them.
  • Seals : Rubber seals on both sides protect the bearing from contaminants and keep the lubricant inside.

Mathematical Formulas for Characteristics

  • Nominal Bearing Life (L10h):

    L10h=(CP)p×10660×nL_{10h} = \left( \frac{C}{P} \right)^p \times \frac{10^6}{60 \times n}

    Where:

    • L10hL_{10h} ​=
    • CC = Dynamic load capacity (kN)
    • PP = Equivalent bearing load (kN)
    • pp = Life exponent (3 for ball bearings)
    • nn = Rotation speed (rpm)
  • Calculation of Equivalent Load (P) for radial and axial loads:

    +

    Where:

Sectors of Use

MRC 1922RDU bearing is widely used in various industrial sectors:

  • Manufacturing Industry : Industrial machinery, electric motors and gearboxes.
  • Mining and Heavy Duty : Heavy equipment requiring robust and reliable bearings.
  • Wind Energy : Wind turbines where high performance bearings are needed.
  • Petrochemical Industry : Pumps and compressors operating in harsh conditions.
  • Industrial Automation : Automated production lines and robotics.

Why It Is Better to Buy It in Ready Delivery in Stock

  • Immediate Availability : Reduces machine downtime, ensuring operational continuity.
  • Competitive Cost : Purchasing from stock can offer more advantageous prices than special orders.
  • Quality Assurance : Stock bearings are generally stored according to manufacturer standards, ensuring product integrity.
  • Technical Support : Ability to obtain immediate assistance and detailed technical information.
  • Logistics Efficiency : Avoid delays related to production or shipping by the manufacturer.

Conclusion

MRC 1922RDU bearing represents a reliable, high-quality solution for applications requiring strength, durability and high performance. Thanks to its robust construction and double-sided seals, it offers a long operational life with low maintenance. Purchasing ready for delivery from stock allows you to benefit from immediate availability, competitive costs and technical support, making it an ideal choice for maintaining the efficiency of your industrial plants.

If you need further information or clarification on the MRC 1922RDU , don't hesitate to ask!

Specific details

Continent Europe
Nation Italy
Veneto region
Belluno Province

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