--- product_id: 578929389 title: "200 Pieces 1/2\"(0.5'') Steel Bearing Balls Precision Bearing Steel Ball Assortment Kit(13mm)" brand: "deepdream" price: "313.17 DT" currency: TND in_stock: true reviews_count: 13 category: "Deepdream" url: https://www.desertcart.tn/products/578929389-200-pieces-1-2-0-5-steel-bearing-balls-precision store_origin: TN region: Tunisia --- # 200-Piece Bulk Kit Precision Grade ABEC 3 Hardened Chrome Steel 200 Pieces 1/2"(0.5'') Steel Bearing Balls Precision Bearing Steel Ball Assortment Kit(13mm) **Brand:** deepdream **Price:** 313.17 DT **Availability:** ✅ In Stock ## Summary > ⚙️ Elevate your mechanics with precision that never quits! ## Quick Answers - **What is this?** 200 Pieces 1/2"(0.5'') Steel Bearing Balls Precision Bearing Steel Ball Assortment Kit(13mm) by deepdream - **How much does it cost?** 313.17 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/578929389-200-pieces-1-2-0-5-steel-bearing-balls-precision) ## 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 - • **Built to Last:** Crafted from hardened chrome steel offering superior strength, wear resistance, and medium corrosion protection. - • **Versatile Bulk Pack:** 200 pieces of 13mm diameter balls—perfect for everything from bike bearings to DIY projects and fitness tools. - • **Engineered for Precision:** ABEC 3 grade ensures ultra-smooth rotation and minimal friction for high-performance applications. - • **Silent & Smooth Operation:** Designed to reduce noise and extend the lifespan of your machinery or equipment with consistent quality. - • **Trusted by Pros & Hobbyists:** Top-rated (#2 in Precision Balls) with 4.6 stars from 900+ reviews—join the community optimizing their gear. ## Overview This 200-piece kit of 13mm diameter steel bearing balls features ABEC 3 precision-grade hardened chrome steel construction, delivering exceptional strength, wear resistance, and smooth, low-noise performance. Ideal for high-speed bearings in bicycles, motorcycles, and industrial applications, these balls reduce friction and extend equipment lifespan, making them a must-have for professionals and enthusiasts alike. ## Description 200 Pieces 1/2"(0.5'') Steel Bearing Balls Precision Bearing Steel Ball Assortment Kit(13mm): 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: Great quality, work great for exercise. - Great value for the money, the smoothness, size, weight, and bearing quality are excellent. I got these to use for hand exercises, and they are working great. They're exactly like the solid baoding chinese exercise balls, and this package has enough to use with both hands at the same time. They are even large enough to do the burn through science trick smacking them together with a piece of paper between them. ## Features - Size--5''=12.7mm Diameter Grade Precision Balls. - Material--Made Of Chrome Steel Which Has High Strength, Medium Corrosion Resistance, Good Hardness, And Wear Resistance. - Package--200 PCS Chrome Steel Bearing Balls Precision Hardened Chromium Steel. - High Quality--These Bearing Balls are Installed Between the Inner and Outer Rings to Reduce Friction During Bearing Rotation and Reduce the Ball Bearing Speed. Will Cause Less Damage to the Machine and Extend the Lifespan. - Application--Bearing Steel Balls are Widely Used in High-Speed and Low-Noise Bearings, Bicycles, Motorcycles, Automobiles, Slides, Universal Balls, Bags, Casters, Drawer Slides, Door Locks, Electronic Industries, etc. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BKT48QV9 | | Bearing Type | Ball Bearing | | Best Sellers Rank | #3,477 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2 in Precision Balls | | Brand Name | DEEPDREAM | | Compatible Lubricant | Grease | | Customer Reviews | 4.6 4.6 out of 5 stars (913) | | Included Components | ball bearing | | Item Dimensions | 0.79 x 0.39 x 1.18 inches | | Item Weight | 0.2 Kilograms | | Manufacturer | DEEPDREAM | | Material Type | Alloy Steel | | Outside Diameter | 1.27 Centimeters | | Specification Met | ABEC 3 | ## Product Details - **Brand:** DEEPDREAM - **Item Weight:** 0.2 Kilograms - **Item dimensions L x W x H:** 0.79 x 0.39 x 1.18 inches - **Material:** Alloy Steel - **Specification Met:** ABEC 3 ## Images ![200 Pieces 1/2"(0.5'') Steel Bearing Balls Precision Bearing Steel Ball Assortment Kit(13mm) - Image 1](https://m.media-amazon.com/images/I/711GutpLf7L.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. ### ⭐⭐⭐⭐⭐ Great quality, work great for exercise. *by K***R on May 9, 2025* Great value for the money, the smoothness, size, weight, and bearing quality are excellent. I got these to use for hand exercises, and they are working great. They're exactly like the solid baoding chinese exercise balls, and this package has enough to use with both hands at the same time. They are even large enough to do the burn through science trick smacking them together with a piece of paper between them. ### ⭐⭐⭐⭐⭐ 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! --- ## 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.tn/products/578929389-200-pieces-1-2-0-5-steel-bearing-balls-precision](https://www.desertcart.tn/products/578929389-200-pieces-1-2-0-5-steel-bearing-balls-precision) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-10-19*