---
product_id: 664116119
title: "Linear Rail Kit 2PCS SBR20-1500mm Linear Slide Guide Rails + 4PCS SBR20UU Carriage Bearing Blocks Linear Rail Support and 4PCS Stop Collars 20mm Shaft Limit Fixing Rings for DIY CNC"
brand: "cncmans"
price: "59.66 OMR"
currency: OMR
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.om/products/664116119-linear-rail-kit-2pcs-sbr20-1500mm-linear-slide-guide-rails
store_origin: OM
region: Oman
---

# 1500mm precision length 4-point contact bearing tech carbon steel durability Linear Rail Kit 2PCS SBR20-1500mm Linear Slide Guide Rails + 4PCS SBR20UU Carriage Bearing Blocks Linear Rail Support and 4PCS Stop Collars 20mm Shaft Limit Fixing Rings for DIY CNC

**Brand:** cncmans
**Price:** 59.66 OMR
**Availability:** ✅ In Stock

## Summary

> ⚙️ Glide into precision — your CNC’s new best friend!

## Quick Answers

- **What is this?** Linear Rail Kit 2PCS SBR20-1500mm Linear Slide Guide Rails + 4PCS SBR20UU Carriage Bearing Blocks Linear Rail Support and 4PCS Stop Collars 20mm Shaft Limit Fixing Rings for DIY CNC by cncmans
- **How much does it cost?** 59.66 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/664116119-linear-rail-kit-2pcs-sbr20-1500mm-linear-slide-guide-rails)

## Best For

- cncmans enthusiasts

## Why This Product

- Trusted cncmans brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Crafted from quenched and tempered carbon steel with anti-rust treatment for unmatched wear resistance and longevity.
- • **Complete DIY Solution:** Includes 2x 1500mm rails, 4x bearing blocks, and 4x stop collars—everything you need for your CNC or precision project.
- • **Effortless Installation:** Snap-in design lets you align and secure rails quickly—no maintenance hassles, just plug and play.
- • **Precision Linear Motion:** Experience ultra-smooth, stable movement with SBR20UU four-point contact bearings designed for balanced load handling.
- • **Versatile Industrial Use:** Perfect for CNC routers, laser machines, woodworking tools, and more—upgrade your setup with confidence.

## Overview

This Linear Rail Kit features two 1500mm SBR20 carbon steel rails with four high-precision SBR20UU bearing blocks and four 20mm stop collars. Engineered with quenching and tempering technology, it offers superior wear resistance, smooth four-point contact bearing motion, and easy installation, making it ideal for DIY CNC machines, woodworking, and industrial automation.

## Description

Full description not available

## Features

- Complete Linear Rail Kit: This linear rail includes of 2PCS SBR20-1500mm linear guide rail, 4PCS SBR20UU bearing blocks, 4PCS 20mm limit block fixed ring.
- High-Quality Material: The guide rail is made of high-quality carbon steel, using quenching and tempering technology, long-term wear resistance, super stability, strong bending resistance, ensuring linear motion. Beautiful and anti-rust surface treatment ensures durability and high hardness.
- High Precision: SBR20UU bearings adopt four-point contact design, which can withstand loads evenly in all directions. Premier quality bearing blocks moves smoothly while using, End stops which avoid the blocks sliding off the end of the rail.
- Easy to Install: Conveniently install the linear rail by aligning the track with the mouth of the slide rail and pushing the slide rail until the slide rail completely falls. Its no need for maintenance.
- Wide Applications: Suitable for DIY CNC routers, lathes, machine tools, bending machines, laser welding machines, line cutting machine, precise measurement instrument, woodworking machinery, handling machine, the shipping device, and more.

## Product Details

- **Brand:** CNCMANS
- **Material:** Metal
- **Item Weight:** 10678 Grams
- **Bearing Number:** 4
- **Bearing Type:** Ball Bearing

## Images

![Linear Rail Kit 2PCS SBR20-1500mm Linear Slide Guide Rails + 4PCS SBR20UU Carriage Bearing Blocks Linear Rail Support and 4PCS Stop Collars 20mm Shaft Limit Fixing Rings for DIY CNC - Image 1](https://m.media-amazon.com/images/I/71SvlPNxZNL.jpg)
![Linear Rail Kit 2PCS SBR20-1500mm Linear Slide Guide Rails + 4PCS SBR20UU Carriage Bearing Blocks Linear Rail Support and 4PCS Stop Collars 20mm Shaft Limit Fixing Rings for DIY CNC - Image 2](https://m.media-amazon.com/images/I/61zQWNcR5fL.jpg)
![Linear Rail Kit 2PCS SBR20-1500mm Linear Slide Guide Rails + 4PCS SBR20UU Carriage Bearing Blocks Linear Rail Support and 4PCS Stop Collars 20mm Shaft Limit Fixing Rings for DIY CNC - Image 3](https://m.media-amazon.com/images/I/61c7ic-hJ6L.jpg)
![Linear Rail Kit 2PCS SBR20-1500mm Linear Slide Guide Rails + 4PCS SBR20UU Carriage Bearing Blocks Linear Rail Support and 4PCS Stop Collars 20mm Shaft Limit Fixing Rings for DIY CNC - Image 4](https://m.media-amazon.com/images/I/61cspDDAlBL.jpg)
![Linear Rail Kit 2PCS SBR20-1500mm Linear Slide Guide Rails + 4PCS SBR20UU Carriage Bearing Blocks Linear Rail Support and 4PCS Stop Collars 20mm Shaft Limit Fixing Rings for DIY CNC - Image 5](https://m.media-amazon.com/images/I/61XX5cGZpJL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Questions & Answers

**Q: What is the diameter of SBR12/SBR16/SBR20/SBR25?**
A: Hello, their diameters are 12mm/16mm/20mm/25mm.

**Q: What material is the linear guide made of? Is it stainless?**
A: Hello, the material of linear guide is made of carbon steel, bearing steel, and aluminum alloy for rust resistance and high durability.

**Q: Are CAD drawings available?**
A: Hello, unfortunately we don't have CAD drawings, but we have detailed data reference drawings.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fattening sled
*by T***S on June 5, 2025*

Slides very smooth and works perfectly.

### ⭐⭐⭐⭐⭐ Great rails and hardware in this kit
*by G***6 on July 24, 2024*

Great rails. The bearing blocks though have a slight gap between the rail pole and the sides of the bearing block. This allows a back and forth wiggle while the block is on the rail. I’m using these for an application where I don’t want any wiggle room between the bearing block and the rail. Anyone come up with a solution to keep the block fixed on the rail?Thanks

### ⭐⭐⭐⭐ Works fairly well.
*by M***T on August 17, 2025*

Works pretty good so far. Not too hard to align. Fairly smooth.

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**Shop now:** [https://www.desertcart.com.om/products/664116119-linear-rail-kit-2pcs-sbr20-1500mm-linear-slide-guide-rails](https://www.desertcart.com.om/products/664116119-linear-rail-kit-2pcs-sbr20-1500mm-linear-slide-guide-rails)

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-02-20*