SKF Explorer QJ214 N2MA PRICE 190 EURO

SKF Explorer QJ 214 N2MA - Detailed Technical Data Sheet

Product Description:

The SKF Explorer QJ 214 N2MA is a single-row, four-point contact angular contact ball bearing. It is designed to accommodate combined radial and axial loads, making it versatile for a variety of industrial applications. Its key feature is its contact angle, which allows it to handle high axial loads, while its internal configuration optimizes load distribution.

Technical Specifications:

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

Mechanical Features:

The bearing can accommodate both radial and axial loads simultaneously thanks to its optimized internal geometry. Its high dynamic load capacity makes it ideal for applications requiring reliability and durability, especially under conditions of significant axial stress. The metal cage provides additional strength, minimizing wear and improving operating precision.

Building Materials:

• High Strength Steel: Used for rings and balls, it ensures 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 $F$ = Applied force
   • L10L_{10} $L$ 10 ​=
   • PP $P$ = Equivalent load on the bearing

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

Areas 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 from stock:

• Immediate Availability: Buying immediately allows you to reduce machine downtime.
• Guaranteed Quality Control: SKF Explorer bearings are rigorously tested to ensure high performance, and buying them in bulk gives you the assurance of certified origin.
• After-Sales Support: As an SKF product, extensive technical support and customer service is available worldwide.

Manufacturer's Description:

SKF is a world leader in 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 stands for superior performance, thanks to optimized materials and precision engineering, ensuring reliability and longevity in the most demanding operating conditions(

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