--- product_id: 46802708 title: "6005 ZZC3 GXM Koy Ball Bearing, 25 mm Bore Size, 47 mm Outer Diameter, 1.8504\" Width" brand: "koyo usa" price: "$46.42" currency: USD in_stock: true category: "Koyo Usa" url: https://www.desertcart.us/products/46802708-6005-zzc3-gxm-koy-ball-bearing-25-mm-bore-size store_origin: US region: United States of America --- # Withstands up to 120°C heat 25 mm bore size precision Double shielded contamination defense 6005 ZZC3 GXM Koy Ball Bearing, 25 mm Bore Size, 47 mm Outer Diameter, 1.8504" Width **Brand:** koyo usa **Price:** $46.42 **Availability:** ✅ In Stock ## Summary > ⚙️ Keep your gear spinning flawlessly—because downtime is not an option! ## Quick Answers - **What is this?** 6005 ZZC3 GXM Koy Ball Bearing, 25 mm Bore Size, 47 mm Outer Diameter, 1.8504" Width by koyo usa - **How much does it cost?** $46.42 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/46802708-6005-zzc3-gxm-koy-ball-bearing-25-mm-bore-size) ## Best For - koyo usa enthusiasts ## Why This Product - Trusted koyo usa brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Contamination Shield:** Double shielded design locks out dirt and grime while retaining premium Polyrex EM grease for lifetime lubrication. - • **Precision Performance:** ABEC 1 tolerance with C3 clearance maintains stability and alignment even under high-speed, high-temp conditions. - • **Versatile Load Handling:** Optimized deep groove geometry supports both radial and axial loads for multi-application reliability. - • **Engineered for Endurance:** Vacuum-degassed high carbon chromium steel ensures superior lifespan and wear resistance. - • **Smooth & Silent Operation:** Steel/polyamide cages reduce friction, vibration, and noise—perfect for professional-grade machinery. ## Overview The Koyo 6005 ZZC3 GXM ball bearing features a 25 mm bore and 47 mm outer diameter, crafted from vacuum-degassed 52100 steel for exceptional durability. Its double shielded design and Polyrex EM grease packing ensure contamination resistance and lifetime lubrication, while ABEC 1 precision and C3 clearance guarantee stable, high-speed performance up to 120°C. Ideal for demanding applications like robotics, transmissions, and electric motors. ## Description The Koyo 6000 series is a deep groove ball bearing made from quality vacuum-degassed high carbon chromium bearing steel resulting in superior bearing life. Due to the deep groove geometry the bearing can withstand high speeds, radial loads, and axial loads. Also, with standard ABEC 1 precision tolerances and larger C3 clearance bearings maintain alignment and stability even at higher temperatures (120 degrees C/248 degrees F). The 6000 series bearings utilize steel or polyamide cages to equally separate balls. This ensures loads are distributed evenly and reduces friction, increase speed, and dampens noise and vibration. In addition, the series provides options for a sealed bearings or unsealed bearings. Sealed bearings utilize a shield or rubber seal to keep contaminates such as dirt and grime out and lubricant in and are packed with Mobil Polyrex EM for lifetime lubrication. Unsealed bearings allow for in place lubrication addition and replacement. The Koyo 6000 series can be used in various applications including transmissions, electric motors, pumps, robots, and gear boxes. Rolling bearings use rolling elements to maintain the separation between moving parts to reduce rotational friction and support radial and axial loads. These elements can be one of the following types: ball, cylindrical, spherical, barrel, needle, spindle, or tapered. All rolling bearings are open, shielded, or sealed. Sealed bearings are lubricated with oil or grease in the bearing factory, while open and shielded bearings are meant to be lubricated in place, with periodic reapplication of lubrication, based on use. The shield protects the working parts of the bearing from environmental debris that may be introduced and could reduce the ball bearing speed and lifespan. Rolling bearings are used in a range of applications from agricultural machinery to conveying equipment, robotics, dental equipment, elevators, rolling mills, ship rudder shafts, and aggregate crushers, among others. ## Features - Accommodates both radial and axial loads - Super finished raceways - Inner and Outer rings hardened for extended life and wear protection - Double shielded to help with contamination while improving lubrication retention - Filled with Polyrex EM Grease ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00IIKY93S | | Bearing Number | 6005 | | Bearing Type | Ball Bearing | | Brand | Koyo USA | | Brand Name | Koyo USA | | Compatible Lubricant | Grease | | Global Trade Identification Number | 00605790045035 | | Item Weight | 2.88 ounces | | Manufacturer | Koyo Corporation of USA | | Material | 52100 Steel | | Material Type | 52100 Steel | | Model | 6005 ZZC3 GXM KOY | | Part Number | 6005 ZZC3 GXM KOY | | UPC | 605790045035 | | Unit Count | 1.0 Count | ## Images ![6005 ZZC3 GXM Koy Ball Bearing, 25 mm Bore Size, 47 mm Outer Diameter, 1.8504" Width - Image 1](https://m.media-amazon.com/images/I/717f1q1k4xL.jpg) --- ## 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.us/products/46802708-6005-zzc3-gxm-koy-ball-bearing-25-mm-bore-size](https://www.desertcart.us/products/46802708-6005-zzc3-gxm-koy-ball-bearing-25-mm-bore-size) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-20*