SKF 2220 CCK/W33 Spherical Roller Bearing 100mm Bore

The SKF 22220 CCK/W33 is a spherical roller bearing designed to handle heavy radial loads and moderate axial loads in both directions. Its self-aligning capability allows it to compensate for shaft misalignment and deflections, ensuring smooth operation and extended service life in demanding industrial applications. Key Specifications: Bore Diameter: 100 mm Outside Diameter: 180 mm Width: 46 mm Dynamic Load Rating (C): 498 kN Static Load Rating (C₀): 600 kN Fatigue Load Limit (Pᵤ): 63 kN Reference Speed: 2,400 RPM Limiting Speed: 3,400 RPM Weight: Approx. 6.45 kg Design Features: Tapered Bore (K) – Allows for easy mounting and dismounting using an adapter or withdrawal sleeve. Lubrication Groove & Holes (W33) – Three lubrication holes and a central groove in the outer ring improve lubricant distribution, reducing wear and extending service life. Steel Cage Construction – Provides roller guidance and stability, ensuring smooth performance under heavy loads.