SKF Explorer QJ214 N2MA PRICE 190 EURO

SKF Explorer QJ 214 N2MA - Detailed Technical Data Sheet

Product Description:

QJ 214 N2MA bearing is a single row, four point contact angular contact ball bearing. It is designed to support combined loads (radial and axial), making it versatile for numerous industrial applications. Its main feature is the contact angle which allows it to manage high axial loads, while its internal configuration optimizes load distribution.

Technical Specifications:

• Internal Diameter (d): 70 mm
• External Diameter (D): 125 mm
• Width (B): 24mm
• Contact Angle: 35° (standard for four point contact bearings)
• Material: High strength steel for rings and balls
• Sealing type: Open (Open Type)
• Cage Material: Machined Metal (Solid)
• Number of Crowns: 1
• Static Load C0: 122 kN
• Dynamic Load C: 120 kN

Mechanical Characteristics:

The bearing is able to withstand radial and axial loads simultaneously thanks to its optimized internal geometry. The high dynamic load capacity makes it ideal for applications requiring reliability and durability, especially under conditions of significant axial stress. The metal cage gives additional strength, minimizing wear and improving precision in operation.

Construction Materials:

• High Strength Steel: Used for rings and balls, it guarantees resistance to fatigue and wear.
• Metal cage: Provides greater durability and resistance to mechanical stress.

Mathematical Formulas for Evaluating Performance:

1. Dynamic load capacity (C): C=F×L10÷PC = F \times \sqrt{L_{10} \div P} $C$ $=$ $F$ $\times$ L 10 ​÷ P ​Where

   • CC $C$ = Dynamic load capacity
   • FF $F$ = Force applied
   • L10L_{10} $L$ 10 ​=
   • PP $P$ = Equivalent bearing load

2. Nominal Life (L10): L10=(CP)3×106L_{10} = \left(\frac{C}{P}\right)^3 \times 10^6 $L$ 10 ​= $($ P C ​) 3 $\times$ $1$ $0$ 6 Where:

   • L10L_{10} $L$ 10 ​=
   • CC $C$ = Dynamic load capacity
   • PP $P$ = Equivalent load

Sectors of Use:

This type of bearing is used in a wide range of industrial applications, including:

• Woodworking machinery
• Precision equipment
• Mechanical transmissions
• Pumps and compressors
• Automotive and industrial sector

Advantages of Purchasing Ready to Ship in Stock:

• Immediate Availability: Buying ready for delivery allows you to reduce machine downtime.
• Guaranteed Quality Control: SKF Explorer bearings are rigorously tested to ensure high performance, and by purchasing them in stock you are guaranteed of certified origin.
• After-Sales Support: Being an SKF product, extensive technical support and customer service is available worldwide.

Description of the Manufacturer:

SKF is a world leader in the manufacturing of bearings, sealing solutions and lubrication systems. Founded in Sweden in 1907, the company has developed a reputation for innovation and quality in the bearing industry. The Explorer range is synonymous with superior performance, thanks to the optimization of materials and engineering precision, ensuring reliability and longevity in the most demanding operating conditions​(

In summary, purchasing the SKF Explorer QJ 214 N2MA ready for delivery guarantees quality, reliability and solid technical support, reducing the risks of machine downtime and ensuring continuity in industrial operations.