SKF Explorer QJ214 N2MA

SKF Explorer QJ214 N2MA bearing

1. General Description

The SKF Explorer QJ214 N2MA bearing is a four-point contact bearing, designed to support radial and axial loads in both directions. This model is particularly suitable for applications that require a high level of performance and reliability.

2. Materials and Construction

• Cage Material: Reinforced steel, designed for greater strength and durability.
• Coating: Surface treatment to improve corrosion and wear resistance.
• Rotating Elements: High quality steel balls, with high load capacity.

3. Dimensions and Weight

• Dimensions:
  • Internal diameter: 70mm
  • External diameter: 125mm
  • Width: 24mm
• Weight: About 1.2kg.

4. Mechanical Characteristics

• Maximum Static Load: 69 kN
• Maximum Dynamic Load: 56 kN
• Limit Speed: Up to 13,000 rpm, depending on lubrication conditions.

5. Useful formulas

• Radial Load: Fr=PCrF_r = \frac{P}{C_r} $F$ r ​= C r ​P
• Axial Load: $F$
  • Where PP $P$ is the applied load, CrC_r $C$ r ​and CaC_a $C$ a ​are

6. Sectors of Use

The QJ214 N2MA bearing finds application in various sectors, including:

• Industrial machines
• Electric motors
• Agricultural equipment
• Vehicles and transport

7. Advantages of Purchasing in Stock

• Immediate Availability: Reduces machine downtime.
• Lower Costs: Buying in stock can lead to discounts and better conditions.
• Quality Guaranteed: SKF bearings are known for their reliability and durability.

8. Manufacturer information

SKF Group is a world leader in bearing technology and offers a wide range of solutions to improve the operational efficiency of machines. With a history dating back to 1907, SKF is synonymous with innovation and quality in the motion and rotation industry.

9. Assembly

The bearing must be mounted carefully to avoid damage. Follow the manufacturer's instructions for assembly, which generally include:

1. Cleaning the mounting surfaces.
2. Use of appropriate tools to avoid deformations.
3. Application of a lubricant compliant with SKF specifications.

10. Price

The average price for the SKF Explorer QJ214 N2MA bearing is around 190 euros

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11. Useful links

For more details about QJ214 N2MA bearing model, you can visit SKF official website: SKF QJ214 N2MA .

This sheet offers a detailed overview of the QJ214 N2MA bearing, highlighting its quality, technical specifications and purchasing benefits.