SKF 24128 CCK30/W33

SKF 24128 CCK30/W33 Spherical Roller Bearing Description This SKF Explorer series bearing is a high-performance spherical roller bearing designed for demanding industrial applications. The 24128 CCK30/W33 offers superior load-carrying capacity, accommodates misalignment, and ensures a long operational life thanks to its upgraded materials and optimized internal geometry. It is ideal for use in machinery such as conveyors, crushers, and industrial gearboxes. Specifications Manufacturer: SKF Part Number: 24128 CCK30/W33 Type: Spherical Roller Bearing Bore Diameter: 140 mm Outside Diameter: 210 mm Width: 69 mm Bore Type: Tapered 1:30 (K30) Cage Material: Steel (CC design) Lubrication Feature: Annular groove and three lubrication holes (W33) Weight: Approx. 8.4 kg Label Info Designation: 24128 CCK30/W33 Brand: SKF Explorer EAN: 7316577016485 Application Designed for heavy-duty applications where shaft deflection and misalignment are expected. Common uses include mining equipment, construction machinery, pulp and paper processing, and large industrial fans. Country of Origin Made in Sweden. CO2 Impact Opting for this surplus component prevents the emission of approximately 16.8 kg of CO2, which would have been generated during the manufacturing of a new bearing. This is a sustainable choice for your maintenance needs. Availability This item is in stock and ready for immediate dispatch. Order now from profideals for expert support and fast delivery. FAQ Question? What is the significance of the ‘K30’ suffix on the SKF 24128 CCK30/W33 bearing? Answer: The ‘K30’ suffix indicates that the bearing has a tapered bore with a taper of 1:30. This design allows for mounting on a tapered shaft journal or using an adapter or withdrawal sleeve on a cylindrical shaft, enabling a secure and precise fit. Question? How does the ‘CC’ designation impact the performance of this bearing? Answer: The ‘CC’ designation refers to an improved internal design featuring two window-type steel cages and symmetrical rollers. This enhances roller guidance, reduces friction, and allows for higher speed ratings compared to older designs, contributing to the bearing’s overall performance and longevity. Question? Is special lubrication required for a bearing with the ‘W33’ feature? Answer: The ‘W33’ feature, which is an annular groove and three lubrication holes in the outer ring, does not require a special type of lubricant but facilitates more effective and efficient relubrication. It allows grease or oil to be introduced directly into the load-bearing zone, ensuring optimal lubrication, heat dissipation, and contaminant flushing. profideals is not an authorized distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners. Last Update: Friday, March 13, 2026