The SKF 23230 CCK/C3W33 is a high-performance Spherical Roller Bearing (SRB) engineered for extreme industrial environments and heavy-duty applications. Featuring a robust double-row roller design, this bearing can accommodate very high radial loads and substantial axial loads in both directions, while simultaneously compensating for angular misalignment between the shaft and housing. The 'CC' designation signifies the modern optimized internal design with stamped steel cages and symmetrical rollers, ensuring exceptional load capacity and reduced friction. Key engineering features include the 'K' tapered bore (1:12 taper ratio) for ease of mounting via an adapter or withdrawal sleeve, and the essential 'C3' internal radial clearance, which is critical for operations where thermal expansion or heavy interference fits are used.
Designed for maximum operational uptime in harsh operating conditions, the 23230 CCK/C3W33 includes the 'W33' feature: an annular groove and three lubrication holes in the outer ring, allowing for efficient in-service relubrication. This capability significantly extends bearing service life in contaminated or moisture-prone environments such as mining machinery, continuous casting, paper mills, and heavy gearboxes. Its superb dynamic load rating ensures reliability under punishing vibratory conditions, making it the preferred choice for maintenance professionals seeking the highest level of durability and long-term cost-efficiency.
Key Features
High Capacity for Misalignment: Designed to tolerate dynamic angular misalignment up to 2 degrees.
Tapered Bore (K): Facilitates quick and secure mounting and dismounting using adapter or withdrawal sleeves.
C3 Internal Clearance: Optimized for applications involving high temperatures, heavy loads, or tight interference fits.
Integrated Relubrication Feature (W33): Extends service life in dusty, wet, or aggressive operating environments.
Exceptional Load Ratings: Handles extreme radial and axial loads typical of heavy industrial machinery.
Optimized Internal Geometry (CC): Ensures reduced operating friction and superior speed capability.
