Brand: SKF
SKF 6220-2Z Deep Groove Ball Bearing, 100x180x34 mm, Metal Shielded
The SKF 6220-2Z is a single-row deep groove ball bearing optimized for high-performance industrial applications. Featuring a precise 100 mm bore (d), an 180 mm outer diameter (D), and a 34 mm width (B), this bearing belongs to the heavy-duty 62 series. The '2Z' suffix indicates the presence of two robust, non-contact metal shields fixed to the outer ring, designed to retain the high-quality internal grease fill while protecting the raceways and balls from coarse contaminants and debris. Engineered with the highest-grade bearing steel and utilizing a pressed steel cage (JEM specifications), the 6220-2Z provides excellent running accuracy, high rigidity, and the capacity to handle significant radial loads combined with moderate bi-directional axial loads.
This sealed variant is the ideal choice for minimizing maintenance costs and maximizing operational uptime in critical equipment, including large electric motors, gearboxes, industrial pumps, and transmission units. By utilizing the factory-applied, high-performance grease, the 6220-2Z is lubricated for life under standard operating conditions, eliminating the need for complex and frequent relubrication schedules typically associated with open bearings. Choosing the globally trusted SKF standard ensures consistent, reliable performance and vibration dampening crucial for extending the service life of heavy industrial machinery.
Key Features
Shielded 2Z Design: Provides excellent protection against contaminants while retaining grease, extending service life.
Low Maintenance Solution: Lubricated for life under typical operating conditions, reducing total cost of ownership.
High Dynamic Load Capacity (110 kN): Engineered to withstand heavy radial and moderate axial stresses.
