2120PCS Stainless Steel Balls,15 Sizes Bearing Balls Kit,1-12mm
- Premium 304 Stainless Steel Construction: Efficient steel ball is constructed of quality 304 stainless steel, with a precision polished surface, smooth, and size tolerance strictly controlled at 0.01 mm, excellent wear and pressure resistance, and no deformation in long term use
- Advanced Lubricant and Rust Prevention Technology: The surface of the bicycle bearing ball is pre coated with lubricant, which effectively reduces the friction ratio by 30%, avoids oxidization and rust, reduces the wear and tear of the equipment, and prolongs the service life of the mechanical parts by more than 2 times
- Organized Storage Solution: Practical precision ball is equipped with an exclusive classified organizer box, which is divided into packages according to sizes, with graphic marking guide, so that it is easy to access at a glance, avoiding confusion and loss, and enhancing the efficiency of the workshop
- Comprehensive Set Contents: The bearing ball set includes 15 commonly used sizes of bearing balls (1 mm/0.04 in to 12 mm/0.47 in), complete sizes, a total of 2120 pieces, a one stop solution to meet the needs of multiple replacements and DIY
- Versatile Applications: Engineered for precision and endurance, suitable for mechanical repairs, industrial maintenance, bicycle bearing replacements, and creative DIY applications across various projects
Estimated shipping
Select a product to estimate shipping.This comprehensive kit of stainless steel balls offers a versatile solution for a wide range of precision applications. Whether you’re a hobbyist, maker, or engineer, these balls provide consistent quality and reliable performance.
Key Highlights
- Consistent Quality: Crafted from 304 stainless steel with tight size tolerances (0.01mm) for predictable results.
- Reduced Friction: Pre-lubricated surface minimizes friction, improving operational efficiency.
- Rust Protection: The anti-rust coating extends the lifespan of your components and prevents degradation.
- Organized Storage: Includes a dedicated storage box with dividers and a guide for easy access and organization.
Useful Facts
- Brand: THDUJAYJAY
- Material: 304 Stainless Steel
- Quantity: 2120 Bearing Balls
- Dimensions: 0.47 x 0.47 x 0.47 inches
- Weight: 2.1 pounds
Good Fit For
- DIY projects and model building
- Precision machinery and equipment maintenance
- Educational demonstrations and experiments
- Hobbyists and makers
Product details





Specifications
| Main Specification | |
|---|---|
| Manufacturer | THDUJAY |
| Unit Count | 2120 Count |
| Item dimensions L x W x H | 0.47 X 0.47 X 0.47 Inches |
| Specification Met | 304 |
| Outside Diameter | 1 Millimeters |
| Brand | THDUJAYJAY |
| Number of Items | 2120 |
| Bearing Type | Ball Bearing |
| Included Components | 2120 x Bearing Balls |
| Material | Stainless Steel |
| Item Weight | 2.1 Pounds |
| Technical Details | |
|---|---|
| Part Number | 10001 |
| Material Type | Stainless Steel |
| Measurements | |
|---|---|
| Item Dimensions | 0.47 x 0.47 x 0.47 inches |
| Others | |
|---|---|
| Item Highlight | anti-rust coating, 304 Grade Material, Pre-Lubricated for Smooth Operation, Includes Storage Box and Tweezers for Easy Handling |
| Product Type | Precision Balls |
| Tags | |
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