--- product_id: 183813893 title: "U-Groove Track Roller Wheel, 8x22.5x14.5mm" brand: "hyuduo" price: "$18.36" currency: USD in_stock: true category: "Hyuduo" url: https://www.desertcart.us/products/183813893-u-groove-track-roller-wheel-8x22-5x14-5mm store_origin: US region: United States of America --- # Double row ball design for smooth rotation High precision ABEC 1 bearing Durable stainless steel corrosion resistance U-Groove Track Roller Wheel, 8x22.5x14.5mm **Brand:** hyuduo **Price:** $18.36 **Availability:** ✅ In Stock ## Summary > ⚙️ Roll with precision, glide with confidence! ## Quick Answers - **What is this?** U-Groove Track Roller Wheel, 8x22.5x14.5mm by hyuduo - **How much does it cost?** $18.36 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/183813893-u-groove-track-roller-wheel-8x22-5x14-5mm) ## Best For - hyuduo enthusiasts ## Why This Product - Trusted hyuduo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Crafted from premium stainless bearing steel for unbeatable corrosion resistance and longevity. - • **Deep U Groove Design:** Optimized for seamless track engagement, ensuring flawless motion in demanding environments. - • **Precision Engineering:** ABEC 1 rated for high-speed, high-load applications across industrial and tech gear. - • **Ultra-Smooth Operation:** Experience whisper-quiet, stable rolling with advanced double row ball bearings. - • **Versatile Compatibility:** Perfect for automation, power tools, fitness equipment, and more—engineered to perform. ## Overview This Deep U Round Bottom Track Roller Wheel features a corrosion-resistant stainless steel construction with double row ball bearings, delivering high precision (ABEC 1), low noise, and long service life. Sized at 8x22.5x14.5mm, it’s engineered for smooth, stable operation in industrial automation, power tools, and fitness equipment, making it a reliable choice for professionals demanding durability and performance. ## Description U-Groove Track Roller Wheel, 8x22.5x14.5mm | AISI440 Stainless Steel, Double Row Bearing, Low Noise, High Precision, for Automation Photo Equipment: desertcart.com: Industrial & Scientific ## Features - [PRECISE SIZE] U22 track roller bearing measures 8mm inner diameter 22.5mm outer diameter and 14.5mm width. Accurate sizing helps match shafts and track spaces to support proper fit and smooth rolling. - [STAINLESS STEEL] Made of AISI440 9Cr18 stainless bearing steel this wheel offers high hardness high precision and resistance. A solid choice for humid or demanding environments needing durable motion parts. - [SMOOTH QUIET ROLLING] Deep U groove design with double row balls delivers stable motion low noise and a good effect. It is practical for track systems that need smooth guidance quiet operation and long service life. - [APPLICATION USE] Designed for industrial automation equipment and photographic equipment tracks. It also suits motors toys instrumentation power tools communication equipment and fitness equipment requiring guided rolling. - [HIGH SPEED LOAD] Built to withstand high speed and high load conditions while maintaining stable bearing performance. The maintenance friendly structure supports reliable daily use in precision motion and pulley guide tasks. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07Y1ZS8RG | | Bearing Number | 1 | | Bearing Type | Ball Bearing | | Best Sellers Rank | #710,518 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #5,217 in Deep-Groove Ball Bearings | | Brand | Hyuduo | | Brand Name | Hyuduo | | Compatible Lubricant | Grease | | Customer Reviews | 4.2 out of 5 stars 56 Reviews | | Item Dimensions | 3.94 x 3.15 x 2.36 inches | | Item Highlight | AISI440 Stainless Steel, Double Row Bearing, Low Noise, High Precision, for Automation Photo Equipment | | Item Thickness | 14.5 millimeters | | Item Weight | 0.02 kg | | Item dimensions L x W x H | 3.94 x 3.15 x 2.36 inches | | Manufacturer | Garosa | | Material | Stainless Steel | | Material Type | Stainless Steel | | Number of Items | 1 | | Number of Packs | 1 | | Outside Diameter | 22.5 millimeters | | Part Number | Garosau1gz5bcirp | | Specification Met | ABEC 1 | | UPC | 719855523977 | | Unit Count | 1 Count | ## Product Details - **Bearing Number:** 1 - **Brand:** Hyuduo - **Item Weight:** 0.02 Kilograms - **Item dimensions L x W x H:** 3.94 x 3.15 x 2.36 inches - **Material:** Stainless Steel ## Images ![U-Groove Track Roller Wheel, 8x22.5x14.5mm - Image 1](https://m.media-amazon.com/images/I/61QQiKEP4oL.jpg) ![U-Groove Track Roller Wheel, 8x22.5x14.5mm - Image 2](https://m.media-amazon.com/images/I/71UDMM6QLtL.jpg) ![U-Groove Track Roller Wheel, 8x22.5x14.5mm - Image 3](https://m.media-amazon.com/images/I/61fTNy+2b2L.jpg) ![U-Groove Track Roller Wheel, 8x22.5x14.5mm - Image 4](https://m.media-amazon.com/images/I/61zTFly28tL.jpg) ![U-Groove Track Roller Wheel, 8x22.5x14.5mm - Image 5](https://m.media-amazon.com/images/I/61uLyT+SInL.jpg) ## Questions & Answers **Q: What is the maximum diameter size pipe this can roll on. Thank you.** A: The groove fits a 7/16" rod at maximum (I'm guessing the groove has a 12mm diameter). Once you're at 1/2" the rod won't sit all the way into the groove. **Q: What are the ratings for this bearing? i'm looking for static and dynamic load ratings, as well as the rpm rating.** A: Well made with approximately 1/2" diameter convex surface, don't know the ratings but good quality suggest 500# max load and could handle high rpm with the tolerances used. **Q: i see that the bearing is made of stainless steel how about the roller?** A: Both of Pulley Bearings and roller are made of stainless steel Model is U22 Diameter is Approx. 22.5mm / 0.9in Hole Inner Diameter Approx. 8mm / 0.3in Width Approx. 14.5mm / 0.6in Material is Stainless Bearing Steel AISI440 (9Cr18) Package List incude 1 * Bearing **Q: is there a larger version of this product that would accommodate a groove diameter of 26mm?** A: Dear Customer, Please check B08T1WR615 to see if it fits your needs, it has a groove diameter of 25mm. Best wishes, ## Frequently Bought Together - Deep U Round Bottom Bearing Track Roller Wheel Stainless Steel Steel Bearing Pulley Bottom Bearing Track Roller Wheel Rail Ball Bearings Wheel 8x22.5x14.5mm 1PCS - Letool 4pcs U Type Groove Pulley Nylon Guide Pulley Rolling Bearing U Groove Roller Wheel 8x40x20mm for Driving Mechanical Equipment, or Used in Doors and Windows --- ## 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/183813893-u-groove-track-roller-wheel-8x22-5x14-5mm](https://www.desertcart.us/products/183813893-u-groove-track-roller-wheel-8x22-5x14-5mm) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-11-02*