--- product_id: 472061234 title: "3\" (76.2mm) Ball Bearing Solid Steel Balls Precision Balls" brand: "deepdream" price: "€ 49.12" currency: EUR in_stock: true reviews_count: 12 category: "Deepdream" url: https://www.desertcart.gr/products/472061234-3-76-2mm-ball-bearing-solid-steel-balls-precision-balls store_origin: GR region: Greece --- # Mirror-polished, 100% round, anti-rust finish 3-inch (76.2mm) precision diameter Grade G10 high-strength bearing steel 3" (76.2mm) Ball Bearing Solid Steel Balls Precision Balls **Brand:** deepdream **Price:** € 49.12 **Availability:** ✅ In Stock ## Summary > ⚙️ Roll with the best: Precision steel balls that never quit! ## Quick Answers - **What is this?** 3" (76.2mm) Ball Bearing Solid Steel Balls Precision Balls by deepdream - **How much does it cost?** € 49.12 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/472061234-3-76-2mm-ball-bearing-solid-steel-balls-precision-balls) ## Best For - deepdream enthusiasts ## Why This Product - Trusted deepdream brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Ready to Roll:** Packaged securely and precision-graded ABEC 1 for consistent, reliable performance - • **Precision Perfected:** Engineered to exact 3-inch diameter for flawless fit and function - • **Rust-Resistant Shine:** Mirror-polished surface with anti-rust oil ensures long-lasting corrosion protection - • **Unmatched Durability:** Crafted from G10 grade bearing steel for superior hardness and wear resistance - • **Versatile Powerhouse:** Ideal for industrial bearings, Baoding balls, or any precision application demanding strength ## Overview This 3-inch (76.2mm) bearing ball is crafted from high-strength G10 grade bearing steel, delivering exceptional hardness, wear resistance, and medium corrosion protection. Its mirror-polished, anti-rust surface ensures 100% roundness with no flat spots, making it perfect for precision industrial use or as premium Baoding exercise balls. Packaged in a single unit, it meets ABEC 1 standards for reliable, long-lasting performance. ## Description 3" (76.2mm) Ball Bearing Solid Steel Balls Precision Balls: desertcart.com: Industrial & Scientific Review: Solid and HARD - These a solid. I have not put them on a micrometer as I don’t need them that precise and won’t be measuring them. So if you’re in need of solid bearing balls this size, these are it. They’re perfect for my needs. Better than perfect. Just by my hardness tests, don't expect to drill into them. They are HARD steel. Review: Perfect ! - These 2 1/2” bearings arrived well packaged and in pristine condition. I’m using them as Chinese hand exercise ‘Baoding’ balls, and for that purpose they’re as good as I could ever hope for. 5 Stars for sure ! ***Update: I’ve since also purchased pairs of the 3” and the 1 3/4” to be used as Baoding balls, and all are absolutely perfect. Highly recommended! ## Features - 3"(3inch)/76.2mm size diameter grade G10 precision balls. - Made of bearing steel material which has high strength, medium corrosion resistance, good hardness, and wear resistance. - What You Will Get 1 pack to meet your bearing needs. - High precision steel bearing balls, not easy to rust and can be used for a long time. - Well-crafted surface with anti-rust oil protection, mirror polished, 100% round with no flat spots, and strong oxidation resistance. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B6WNH1JP | | Bearing Number | G100 | | Bearing Type | Radial Ball Bearing | | Best Sellers Rank | #5,732 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #3 in Precision Balls | | Brand | DEEPDREAM | | Compatible Lubricant | Mineral Oil-based Lubricant | | Date First Available | February 21, 2022 | | Item Thickness | 76.2 Millimeters | | Item Weight | 7 ounces | | Item dimensions L x W x H | 1.18 x 1.18 x 1.18 inches | | Item model number | 1 | | Manufacturer | deepdream | | Material | Alloy Steel | | Outside Diameter | 76.2 Millimeters | | Product Dimensions | 1.18 x 1.18 x 1.18 inches | | Specification Met | ABEC 1 | ## Product Details - **Bearing Number:** G100 - **Brand:** DEEPDREAM - **Item Weight:** 0.2 Kilograms - **Item dimensions L x W x H:** 1.18 x 1.18 x 1.18 inches - **Material:** Alloy Steel ## Images ![3" (76.2mm) Ball Bearing Solid Steel Balls Precision Balls - Image 1](https://m.media-amazon.com/images/I/510mbTYCBSL.jpg) ## Available Options This product comes in different **Size, Number Of Items** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Solid and HARD *by D***D on December 31, 2025* These a solid. I have not put them on a micrometer as I don’t need them that precise and won’t be measuring them. So if you’re in need of solid bearing balls this size, these are it. They’re perfect for my needs. Better than perfect. Just by my hardness tests, don't expect to drill into them. They are HARD steel. ### ⭐⭐⭐⭐⭐ Perfect ! *by M***Z on December 6, 2025* These 2 1/2” bearings arrived well packaged and in pristine condition. I’m using them as Chinese hand exercise ‘Baoding’ balls, and for that purpose they’re as good as I could ever hope for. 5 Stars for sure ! ***Update: I’ve since also purchased pairs of the 3” and the 1 3/4” to be used as Baoding balls, and all are absolutely perfect. Highly recommended! ### ⭐⭐⭐⭐⭐ Heavy, Useful Steel Balls With Many Applications *by C***C on August 21, 2025* I bought these 1.5" (38mm) steel balls to clear clogs in my shop vac hose. Every week I vacuum a chicken coop with wood shavings, and waste clumps sometimes block the hose. These balls are the perfect size and heavy enough to roll through the hose and break up the clog. Even if you don’t have chickens, you might still enjoy them. They’re solid, satisfying to hold, and could be useful for many projects. The finish is polished steel (not chrome), so they may rust over time, but they can be kept in good shape with a little care. ## Frequently Bought Together - 3" (76.2mm) Ball Bearing Solid Steel Balls Precision Balls - One Large 4" Inch Diameter Hardened Chrome Solid Steel Bearing Balls, Vigorous Precision Balls - TECEUM 5/32" Paracord Rope 1000 – 1000ft / 200ft / 100ft / 50ft – Tactical Parachute Cord 4mm – 45+ Colors – Nylon String for Survival & Camping Gear – Stripe Cord for Survival – Utility Rope --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.gr/products/472061234-3-76-2mm-ball-bearing-solid-steel-balls-precision-balls](https://www.desertcart.gr/products/472061234-3-76-2mm-ball-bearing-solid-steel-balls-precision-balls) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-04-26*