--- product_id: 20603687 title: "10Pcs MR83ZZ 3x8x3mm Miniature Deep Groove Ball Bearings" brand: "jiuwu" price: "€ 16.56" currency: EUR in_stock: true category: "Jiuwu" url: https://www.desertcart.gr/products/20603687-10pcs-mr83zz-3x8x3mm-miniature-deep-groove-ball-bearings store_origin: GR region: Greece --- # 3x8x3mm precision fit High-carbon chromium steel durability Double-sealed dust & moisture guard 10Pcs MR83ZZ 3x8x3mm Miniature Deep Groove Ball Bearings **Brand:** jiuwu **Price:** € 16.56 **Availability:** ✅ In Stock ## Summary > ⚙️ Elevate your gear with precision that never quits! ## Quick Answers - **What is this?** 10Pcs MR83ZZ 3x8x3mm Miniature Deep Groove Ball Bearings by jiuwu - **How much does it cost?** € 16.56 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/20603687-10pcs-mr83zz-3x8x3mm-miniature-deep-groove-ball-bearings) ## Best For - jiuwu enthusiasts ## Why This Product - Trusted jiuwu brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Endure:** Crafted from premium high-carbon chromium steel to withstand heavy loads and high-speed rotations without wear. - • **Sealed for Life:** Double-shielded design locks in grease and blocks contaminants, ensuring maintenance-free, long-lasting smoothness. - • **Versatile Powerhouse:** Perfect for drones, 3D printers, robotics, skateboards, and industrial machinery—one set to rule them all. - • **Ultra-Smooth & Low Noise:** Advanced metal ball design minimizes friction and heat, delivering whisper-quiet, energy-efficient operation. - • **Precision Miniature Engineering:** Exact 3x8x3mm dimensions for flawless integration in compact and high-performance assemblies. ## Overview The JIUWU MR83ZZ miniature deep groove ball bearings measure a precise 3x8x3mm and are engineered from high-carbon chromium steel for exceptional durability. Double-sealed and pre-lubricated, they offer ultra-smooth, low-friction performance ideal for high-speed, heavy-load applications across diverse industries—from robotics and 3D printing to skateboards and conveyor systems. ## Description JIUWU 10Pcs MR83ZZ 3x8x3mm Miniature Deep Groove Ball Bearings | Double-Shielded, Pre-lubricated, High-Speed Chrome Steel Bearings for 3D Printers, Small Motors, Drones, Pulley Systems: desertcart.com: Industrial & Scientific ## Features - Premium Material: These MR84ZZ bearings are crafted from premium bearing steel and undergo precision heat treatment. This process significantly enhances their strength and hardness, providing excellent wear resistance for a long-lasting performance in demanding applications - Double-Shielded: Featuring durable metal shields on both sides to protect against dust and debris and help retain lubricant.This design protects internal components and ensures smooth, reliable operation over an extended service life with minimal maintenance - Versatile for Many Uses: This 4x8x3mm bearing is a versatile component suitable for various fields.It works perfectly in power tools, automotive equipment, machinery, and is also the ideal choice for skateboard wheels, rollerblades, scooters, and countless DIY projects - Smooth Operation: Engineered for low friction, our deep groove ball bearings ensure smooth rotation.This reduces energy loss, minimizes heat buildup, and decreases operational wear, leading to higher efficiency and a longer reusable life for your equipment - Easy Installation: With standard 4x8x3mm dimensions, these bearings are designed for straightforward installation and quick swaps.You can typically complete a replacement in just minutes without special tools, making maintenance easy and saving you valuable time ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00ZHSR80U | | Bearing Number | MR83ZZ | | Bearing Type | Ball Bearing | | Best Sellers Rank | #35,262 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #94 in Deep-Groove Ball Bearings | | Brand Name | JIUWU | | Compatible Lubricant | Grease | | Customer Reviews | 4.7 4.7 out of 5 stars (594) | | Item Dimensions | 0.31 x 0.31 x 0.11 inches | | Item Highlight | Double-Shielded, Pre-lubricated, High-Speed Chrome Steel Bearings for 3D Printers, Small Motors, Drones, Pulley Systems | | Item Thickness | 3 millimeters | | Item Weight | 9.93 g | | Manufacturer | JiuWu | | Material Type | Material,Metal,Steel | | Model | MR83ZZ, L-830ZZ | | Number of Items | 10 | | Outside Diameter | 8 millimeters | | Part Number | ZC003 | | Specification Met | ABEC 1 | | UPC | 701385464783 | ## Product Details - **Bearing Number:** MR83ZZ - **Brand:** JIUWU - **Item Weight:** 9.93 g - **Item dimensions L x W x H:** 0.31 x 0.31 x 0.11 inches - **Material:** Material,Metal,Steel ## Images ![10Pcs MR83ZZ 3x8x3mm Miniature Deep Groove Ball Bearings - Image 1](https://m.media-amazon.com/images/I/51CGj31i3lL.jpg) ![10Pcs MR83ZZ 3x8x3mm Miniature Deep Groove Ball Bearings - Image 2](https://m.media-amazon.com/images/I/41eQmcxl8PL.jpg) ![10Pcs MR83ZZ 3x8x3mm Miniature Deep Groove Ball Bearings - Image 3](https://m.media-amazon.com/images/I/5192OERmcQL.jpg) ![10Pcs MR83ZZ 3x8x3mm Miniature Deep Groove Ball Bearings - Image 4](https://m.media-amazon.com/images/I/51VNYa8NKzL.jpg) ![10Pcs MR83ZZ 3x8x3mm Miniature Deep Groove Ball Bearings - Image 5](https://m.media-amazon.com/images/I/51W6nKzkRgL.jpg) ## Available Options This product comes in different **Size, Number Of Items** options. --- ## 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/20603687-10pcs-mr83zz-3x8x3mm-miniature-deep-groove-ball-bearings](https://www.desertcart.gr/products/20603687-10pcs-mr83zz-3x8x3mm-miniature-deep-groove-ball-bearings) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-11-08*