- Set of 4 MONTERAL 6002 ZZ ball bearings, designed for industrial and mechanical applications - Standardized dimensions: 15 mm (inner diameter), 32 mm (outer diameter), 9 mm (width) - Made of chrome steel, they offer high resistance to friction and wear - Shields on both sides prevent dirt from entering and keep the internal grease in place - High-precision structure ensures smooth and quiet operation - Deep groove design, ideal for supporting radial and axial loads - Compatible with electric motors, agricultural machinery, automotive, and other equipment requiring reliable bearings - Long service life and easy maintenance, suitable for moderately dirty environments