SKF Explorer 21310 E/C3 PRICE 90 EURO

SKF Explorer 21310 E/C3 bearing

General Description: The SKF Explorer 21310 E/C3 bearing is a spherical roller bearing designed to accommodate heavy radial loads and moderate axial loads in both directions. This bearing is optimized for higher load carrying capacity due to its advanced internal structure, making it ideal for industrial applications with high demands on performance and durability.

Materials and Construction:

• Inner and Outer Rings: High quality hardened steel, which guarantees strength and durability over time.
• Cages: Made of pressed steel, they ensure effective separation of the rollers.
• Spherical Rollers: High strength steel, designed to withstand heavy loads.

Dimensions and Weight:

• Internal Diameter (d): 50 mm
• External Diameter (D): 110 mm
• Width (B): 27 mm
• Weight: 1.35 kg

Mechanical Features:

• Dynamic Load Capacity (C): 156 kN
• Static Load Capacity (C0): 166 kN
• Fatigue at Limit Load (Pu): 18.6 kN
• Reference Speed: 5600 rpm
• Speed ​​Limit: 7500 rpm

Formulas for Calculating Performance:

• Nominal life (L10): $L$, Where:
  • C = Dynamic load capacity (kN)
  • P = Equivalent load (kN)
  • p = Exponent (for spherical roller bearings it is 10/3)

This formula helps estimate bearing life under normal operating conditions.

Application Sectors: The SKF Explorer 21310 E/C3 bearing is mainly used in sectors such as:

• Heavy industrial machinery
• Transporters
• Power transmission systems
• Mining and metallurgical industry
• Woodworking machinery

Advantages of Buying Ready for Delivery: Buying bearings in stock ready for delivery is advantageous because:

• Reduced downtime: No waiting for production or shipping, which reduces machine downtime.
• Stable costs: Prices tend to be more competitive for stock products.
• Immediate availability: Allows maintenance and replacements to be carried out without delay.

Mounting: Mounting the SKF Explorer 21310 E/C3 bearing requires careful procedure to avoid damage during installation. It is recommended:

1. Check the cleanliness of the housing and shaft.
2. Use the correct tools for cold or hot assembly.
3. Make sure the bearing is well aligned to avoid mechanical stress.

Average Price: The average price of the SKF Explorer 21310 E/C3 bearing varies around €130-160 , depending on the supplier and the quantities ordered.

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Manufacturer: SKF is a world leader in bearings, sealing, and lubrication solutions. Founded in Sweden in 1907, SKF is known for its innovation and reliability in mechanical motion products, with a strong focus on quality and energy efficiency.

Buying an SKF bearing ensures reliability, high performance and global support in terms of maintenance and replacement.