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 high radial loads and moderate axial loads, in both directions. This model is optimized for greater load capacity thanks to its advanced internal structure, making it ideal for industrial applications with high demand for performance and durability.

Materials and Construction:

• Internal and External Rings: High quality hardened steel, which guarantees resistance 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): 27mm
• Weight: 1.35kg

Mechanical Characteristics:

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

Performance Calculation Formulas:

• 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 machines
• Transporters
• Power transmission systems
• Mining and metallurgical industry
• Woodworking machinery

Advantages of Purchasing Ready for Delivery: Purchasing 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 addressed without delays.

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

1. Check the cleanliness of the housing and shaft.
2. Use the correct tools for cold or hot mounting.
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 the production of bearings, sealing and lubrication solutions. Founded in Sweden in 1907, SKF is known for its innovation and reliability in mechanical handling products, with a strong focus on the quality and energy efficiency of their products.

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