--- product_id: 607094950 title: "2Pcs 4 Wheel Trolley Assembly Rollers Four Bearing Trolley Assembly for 1-5/8\" Wide and All 1-5/8\" or Taller Strut Channel" brand: "sktrex" price: "563 zł" currency: PLN in_stock: true reviews_count: 5 category: "Sktrex" url: https://www.desertcart.pl/products/607094950-2pcs-4-wheel-trolley-assembly-rollers-four-bearing-trolley-assembly store_origin: PL region: Poland --- # Supports up to 450 lbs load with 3969 lbs break strength 6200 deep groove ball bearings for ultra-smooth roll Hot-rolled carbon steel with galvanized rust resistance 2Pcs 4 Wheel Trolley Assembly Rollers Four Bearing Trolley Assembly for 1-5/8" Wide and All 1-5/8" or Taller Strut Channel **Brand:** sktrex **Price:** 563 zł **Availability:** ✅ In Stock ## Summary > 🚀 Roll with power and precision—upgrade your industrial game now! ## Quick Answers - **What is this?** 2Pcs 4 Wheel Trolley Assembly Rollers Four Bearing Trolley Assembly for 1-5/8" Wide and All 1-5/8" or Taller Strut Channel by sktrex - **How much does it cost?** 563 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/607094950-2pcs-4-wheel-trolley-assembly-rollers-four-bearing-trolley-assembly) ## Best For - sktrex enthusiasts ## Why This Product - Trusted sktrex brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Heavy Load Champion:** Engineered to handle dynamic loads up to 450 lbs and a break strength nearing 4,000 lbs—built to last under pressure. - • **Precision Smoothness:** Equipped with 6200 deep groove ball bearings ensuring whisper-quiet, frictionless operation every time. - • **Versatile Fit & Function:** Designed for all 1-5/8" or taller strut channels, perfect for ceiling trolleys, electric lifts, or your next DIY innovation. - • **Reliable Support & Service:** Backed by responsive 24-hour customer care, ensuring your trolley assembly keeps rolling without a hitch. - • **Industrial-Grade Durability:** Crafted from hot-rolled carbon steel and zinc-plated for unbeatable rust resistance and impact strength. ## Overview This 2-piece 4-wheel trolley assembly features heavy-duty hot-rolled carbon steel construction with galvanized finish for rust resistance. It uses 6200 deep groove ball bearings for smooth, noiseless operation and fits all 1-5/8" or taller strut channels. Designed to support dynamic loads up to 450 lbs and a break strength of 3969 lbs, it’s ideal for industrial lifting, ceiling trolleys, and versatile DIY projects. ## Description Specification Product Name: 4 Bearing Trolley Assembly Material: Steel Finish: Zinc Plated Steel Trolleys Size：Steel plate thickness1/4" (6mm)， Steel plate hole diameter: 9/16" (14mm)， Design load: 280 lbs at 600 rpm; 380 lbs at 300 rpm; 450 lbs at 100 rpm. Break strength: 3969 lbs. Heavy Duty Industrial Strength. The Roller trolley is suitable for: all 1-5/8" or higher pillar channels. Trolley Wheel Weight: 477g Advantage Roller Trolley Standard deep groove ball bearing installation is very smooth no noise to it when used. Bearings and pins are firmly welded, work stably, and can be used for a long time. Package included：2 pcs x 4 Wheel Trolley Assembly. ## Features - ✔️【NOTICE】In order to make the trolley wheels small andstrong, all the trolley wheels on the market adopt6200 bearings,which makes the inner diameterheight of the support rod channel must begreater than 30mm.For a smooth installation ofyour trolley wheels,use"SKTREX" brand StrutChannel !You can search for ASIN"BOC1GZCZFC" - ✔️【Heavy-Duty Build】Two Bearing Trolley Assembly Made with Hot-Rolled Carbon Steel of solid steel for impact resistance. Galvanized to ensure rust resistance of wheeled trolleys. Smooth and noiseless during use, bearings and pins are firmly welded, work stably, Resulting In Incredible Strength and Quality! - ✔️【Trolleys Size】Steel plate hole diameter-9/16”(14mm); thickness-1/4”(6mm).For use with 1-5/8" Wide and All 1-5/8" or Taller Strut Channel. - ✔️【Design load】280 lbs at 600 rpm; 380 lbs at 300 rpm; 450 lbs at 100 rpm. Break strength: 3969 lbs - ✔️【Versatility】You can use it to install ceiling trolley systems or electric lifts, or use it in your DIY projects, Can use upside down. - ✔️【Quality Service】If you have any issues with the trolley assembly 4 wheels then just let us know and we will solve it for you within 24 hours to ensure you are completely satisfied. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09M8WBG7X | | Best Sellers Rank | #275,130 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #884 in Trolleys | | Brand | SKTREX | | Brand Name | SKTREX | | Caster Type | Ball | | Colour | Two in a pack($16.495/ Count) | | Customer Reviews | 4.6 out of 5 stars 173 Reviews | | Included Components | 1 | | Item Dimensions | 9.5 x 3.3 x 8.9 Centimeters | | Item Weight | 960 Grams | | Load Capacity | 907.19 kg | | Manufacturer | SKTREX | | Material | Carbon Steel | | Material Type | Carbon Steel | | Model Number | GH-165784 | | Mounting Type | Stem Mount | | Net Quantity | 20.0 Count | | Part Number | GH-165784 | | Surface Recommendation | Multi-Surface | | UPC | 721927146717 | | Unit Count | 20.0 Count | | Wheel Width | 2 Inches | ## Product Details - **Colour:** Two in a pack($16.495/ Count) - **Brand:** SKTREX - **Material:** Carbon Steel - **Net Quantity:** 2.0 Count - **Item Weight:** 960 Grams ## Images ![2Pcs 4 Wheel Trolley Assembly Rollers Four Bearing Trolley Assembly for 1-5/8" Wide and All 1-5/8" or Taller Strut Channel - Image 1](https://m.media-amazon.com/images/I/71VKC1kbPfL.jpg) ![2Pcs 4 Wheel Trolley Assembly Rollers Four Bearing Trolley Assembly for 1-5/8" Wide and All 1-5/8" or Taller Strut Channel - Image 2](https://m.media-amazon.com/images/I/81PfqPuz5XL.jpg) ![2Pcs 4 Wheel Trolley Assembly Rollers Four Bearing Trolley Assembly for 1-5/8" Wide and All 1-5/8" or Taller Strut Channel - Image 3](https://m.media-amazon.com/images/I/71nWXAwafuL.jpg) ![2Pcs 4 Wheel Trolley Assembly Rollers Four Bearing Trolley Assembly for 1-5/8" Wide and All 1-5/8" or Taller Strut Channel - Image 4](https://m.media-amazon.com/images/I/71l7xgKFnOL.jpg) ![2Pcs 4 Wheel Trolley Assembly Rollers Four Bearing Trolley Assembly for 1-5/8" Wide and All 1-5/8" or Taller Strut Channel - Image 5](https://m.media-amazon.com/images/I/71zaZwPmNLL.jpg) ## Questions & Answers **Q: Can you provide the ASIN for the "SKTREX" brand Strut Channel mentioned in the product description?** A: Yes,The ASIN for the SKTREX brand Strut Channel is B0C1H16CQW. This brand is specifically designed to complement the trolley wheels, ensuring a perfect fit and smooth installation. By using SKTREX brand Strut Channel, you can enhance the overall performance and durability of your trolley system. **Q: Is this compatible with 41mm x 41mm unistrut?** A: Yes **Q: Would these be capable of mounting a electric hoist rated for 600lbs. Id like to use it for that and lift motorcycles with it. Will the unistrut hold?** A: You'd need 2 of these trollies to distribute that kind of weight. And better mount your unistrut rail very well directly onto your rafters fastened in many points **Q: Does this trolley wheel work with unistrut struts?** A: I used standard P1000 with no holes for my situation. 1 5/8" height. Glides real easy. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by P***T on 2 September 2025* ### ⭐⭐⭐⭐⭐ Review *by J***. on 17 December 2024* ### ⭐⭐⭐⭐⭐ Review *by G***S on 11 April 2026* ## Frequently Bought Together - 2Pcs 4 Wheel Trolley Assembly Rollers Four Bearing Trolley Assembly for 1-5/8" Wide and All 1-5/8" or Taller Strut Channel - SKTREX Trolley Roller Wheels Limit Trolley Assembly Positioning for Unistrut Strut Channel with 1-5/8" Wide and All 1-5/8" or Taller Strut Channel Pack of 2 - SKTREX Channel Trolley Track Hanger Bracket for UNISTRUT Strut Channel, 1-5/8 Intermediate Support Hange Bracket for All 1-5/8" Channel Trolley Track (4) --- ## 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.pl/products/607094950-2pcs-4-wheel-trolley-assembly-rollers-four-bearing-trolley-assembly](https://www.desertcart.pl/products/607094950-2pcs-4-wheel-trolley-assembly-rollers-four-bearing-trolley-assembly) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-08*