Upgrade your machinery with this set of 5 pcs 6306-ZZ deep groove ball bearings, designed for high-performance and long-lasting durability. Each bearing features metal shields on both sides (ZZ) to protect against dust and contaminants while retaining lubrication for smooth, quiet operation.

Key Features:

• Type: Deep Groove Ball Bearing

• Model: 6306-ZZ

• Quantity: 5 Pieces

• Shield Type: Double Shielded (ZZ) – Non-contact metal shields on both sides

• Material: High-quality chrome steel

• Bore Diameter: 30 mm

• Outer Diameter: 72 mm

• Width: 19 mm

• Application: Ideal for electric motors, gearboxes, conveyors, industrial machines, and automotive components