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RENOLD C 2080 K High-Capacity Tapered Bore Spherical Roller Bearing | Heavy Industrial Power Transmission

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Product Category: Spherical Roller Bearing

Product Details

Brand: RENOLD
RENOLD C 2080 K High-Capacity Tapered Bore Spherical Roller Bearing | Heavy Industrial Power Transmission

The RENOLD C 2080 K is engineered for the most demanding high-vibration and heavy-load applications typical in mining, aggregate processing, and steel production. This high-capacity spherical roller bearing features a proprietary hardened steel race geometry optimized for maximum dynamic load absorption and superior resistance to shock loading. The 'K' tapered bore design (1:12 taper ratio) facilitates quick, precise mounting and dismounting using adapter or withdrawal sleeves, ensuring optimal clearance control and reduced installation complexity. Manufactured to stringent ISO standards, the C 2080 K maintains high dimensional stability and low friction characteristics, promoting energy efficiency and extended service life even under extreme operational temperatures and high RPMs. Selecting the RENOLD C 2080 K guarantees minimized unplanned downtime and reduced overall maintenance costs. Its robust construction provides exceptional misalignment capability, critical in environments where shaft deflection or housing distortion is common. Ideal for large gearboxes, conveyor head pulleys, and continuous casters, this bearing delivers reliable, sustained performance that protects adjacent machinery. RENOLD’s commitment to quality ensures that the C 2080 K offers quantifiable improvements in durability and operational reliability, making it the preferred choice for plant managers prioritizing uptime and long-term asset integrity.

Key Features

  • High-capacity C-Class design for superior radial and axial load resistance.
  • Tapered bore (K designation) for rapid, secure mounting using adapter sleeves on smooth or stepped shafts.
  • Exceptional misalignment compensation capabilities for reliable operation in flexible systems.
  • Optimized roller-raceway contact profile minimizes edge stresses and reduces heat generation.
  • Manufactured from high-purity, shock-resistant bearing steel (SAE 52100 equivalent).
  • Suitable for heavy industrial applications including mining, paper mills, cement plants, and conveying systems.

Technical Specifications

d80 mm
D140 mm
B33 mm
SeriesC-Class High Capacity
Bore_TypeTapered (1:12)
Static_Load_Rating_(C0r)100 kN
Dynamic_Load_Rating_(Cr)140 kN
Limiting_Speed_(Grease)4800 rpm
Weight_(m)2.0 kg
Sealing_TypeOpen