Precision Stainless Steel Ball Bearings, 620 Pieces, Metric Precision Steel Ball Bearings, Stainless Steel Metal Ball Bearings for Bicycle Wheels

General Description

Precision stainless steel balls are designed to offer optimal performance in various applications. Made from high-quality stainless steel, they have a smooth polished surface, excellent corrosion and rust resistance, and high toughness. These balls are ideal for reducing friction and supporting loads, making them perfect for bicycles, motorcycles, and other mechanical equipment. Technical Specifications: Total Quantity: 620 pieces; Ball Sizes: 1 mm (100 pcs), 2 mm (90 pcs), 2.5 mm (80 pcs), 3 mm (50 pcs), 3.5 mm (50 pcs), 4 mm (50 pcs), 4.5 mm (50 pcs), 5 mm (50 pcs), 5.5 mm (30 pcs), 6 mm (30 pcs), 7 mm (20 pcs), 8 mm (20 pcs); Compatibility and Accessories: These bearing balls are compatible with a wide range of applications, including: Bicycle wheels (front and rear), Bottom brackets, Bearings for motorcycles and automotive parts, Drawer casters and slides, Door and furniture locks, Aerospace applications, and Instrumentation Installation

Stainless steel ball bearings should be installed between the inner and outer rings to reduce friction during rotation. This helps extend machine life by maintaining smooth motion.

Applications

These balls are used to:

Reduce rotational friction, support radial and axial loads, and improve pedaling efficiency on bicycles. Other Information

The balls are supplied in a sturdy plastic storage box with multiple compartments for easy storage by size. To clean the balls, simply immerse them in a mixture of water, vinegar, or lemon juice and rotate them to achieve a shiny finish.