---
product_id: 455442451
title: "Linear Rails and Bearings Kit, Including 2Pcs SBR20 2000mm Long Fully Supported Shaft Guide and 4Pcs SBR20UU Linear Bearing Slide Block X Y Z Linear Actuator for CNC Equipments"
brand: "cncmans"
price: "₪1279"
currency: ILS
in_stock: true
reviews_count: 10
category: "Cncmans"
url: https://www.desertcart.co.il/products/455442451-linear-rails-and-bearings-kit-including-2pcs-sbr20-2000mm-long
store_origin: IL
region: Israel
---

# 2000mm precision length 4 ball bearing blocks 4-point contact load balance Linear Rails and Bearings Kit, Including 2Pcs SBR20 2000mm Long Fully Supported Shaft Guide and 4Pcs SBR20UU Linear Bearing Slide Block X Y Z Linear Actuator for CNC Equipments

**Brand:** cncmans
**Price:** ₪1279
**Availability:** ✅ In Stock

## Summary

> ⚙️ Glide into precision — where smooth meets unstoppable.

## Quick Answers

- **What is this?** Linear Rails and Bearings Kit, Including 2Pcs SBR20 2000mm Long Fully Supported Shaft Guide and 4Pcs SBR20UU Linear Bearing Slide Block X Y Z Linear Actuator for CNC Equipments by cncmans
- **How much does it cost?** ₪1279 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/455442451-linear-rails-and-bearings-kit-including-2pcs-sbr20-2000mm-long)

## 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

- • **Four-Point Contact Design:** Distributes load evenly in all directions, self-aligning to absorb mounting errors and maintain precision.
- • **Versatile CNC Compatibility:** Ideal for routers, mills, laser cutters, and more — join the elite makers pushing boundaries with flawless motion.
- • **Precision Engineered 2000mm Rails:** Long, fully supported shafts ensure ultra-smooth linear motion for high-accuracy CNC builds.
- • **Durable Carbon Steel & Bearing Steel:** Thickened materials resist wear and damage, extending service life under heavy industrial use.
- • **Easy Installation with Pre-Drilled Aluminum Supports:** Quickly mount and adjust with included wrench and locking handles for hassle-free setup.

## Overview

This Linear Rails and Bearings Kit features two 2000mm SBR20 carbon steel rails and four SBR20UU ball bearing slide blocks with aluminum alloy housings. Designed with a four-point contact system for balanced load distribution and self-alignment, it delivers smooth, low-friction linear motion ideal for CNC machines, routers, and industrial automation. The kit includes all mounting hardware and tools for easy installation, combining durability and precision to elevate your manufacturing or DIY projects.

## Description

CNCMANS Linear Rails and Bearings Kit, Including 2Pcs SBR20 2000mm Long Fully Supported Shaft Guide and 4Pcs SBR20UU Linear Bearing Slide Block X Y Z Linear Actuator for CNC Equipments: desertcart.com: Industrial & Scientific

Review: Exceptional Linear Rail Kit, smooth and precise. - Exceptional Linear Rail Kit, smooth and precise. I used this with a SpecTool Router Sled Kit. These rails precisely fit together with this sled and perform excellently. I'm very impressed with the rollability of these rails. They are smooth and durable. Overall construction is superior and resulted in a very professional router sled for my use. I am more than pleased. I did contact the seller with a couple of questions, and they quickly and accurately responded. It was a very nice experience. Highly recommended! These are an exceptional value for their high build quality and customer support.
Review: They do what they claim. - These did what they claim they do. No issues with these so far, at all. So I ordered more as I have many uses for them.

## Features

- PAKAGE: This linear rail set includes 2x SBR20-2000mm linear rails, 4x SBR20UU bearing blocks, 1x 4mm wrench, 1x M6*12mm Locking Handle ( adjusting the tightness of the slider block ), 16x M6*20mm screws (connecting the sliding bearing blocks and plates ).
- MATERIAL: The guide rail is made of high-quality carbon steel, the bearing slider block is made of bearing steel with aluminum alloy housing, thickened material is not easy to damage; More steel bearing balls, low friction, light and flexible, smooth and unimpeded, longer service life.
- DESIGN: Adopt four-point contact design, which can withstand loads evenly in all directions and self-aligning function, can absorb the assembly error of the mounting surface, with high precision under high load.
- INSTALL: Aluminum alloy support with pre-drilled holes for ease of mounting. Conveniently install the bearing block by aligning the track with the mouth of the slide rail and pushing the bearing block until the it completely falls.
- APPLICATIONS: This Linear Guide Rail can help build an linear motion system. Widely used for DIY CNC routers, grinding machine, lathes, mills, machine tools, laser welding machines, punch, automatic cutting machine, printer, X-Y table, etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09NBPQ9WP |
| Bearing Number | 4 |
| Bearing Type | Ball Bearing |
| Best Sellers Rank | #24,976 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #24 in Linear Motion Guides |
| Brand | CNCMANS |
| Compatible Lubricant | Oil or Grease |
| Date First Available | December 9, 2021 |
| Department | unisex-adult |
| Item Thickness | 20 Millimeters |
| Item Weight | 30.9 pounds |
| Item model number | 6D2201GI9R5TD14Y |
| Manufacturer | CNCMANS |
| Material | Carbon Steel |
| Outside Diameter | 2E+1 Millimeters |
| Package Dimensions | 86 x 3 x 3 inches |
| UPC | 730759598915 |

## Product Details

- **Bearing Number:** 4
- **Brand:** CNCMANS
- **Item Thickness:** 20 Millimeters
- **Item Weight:** 14000 Grams
- **Material:** Carbon Steel

## Images

![Linear Rails and Bearings Kit, Including 2Pcs SBR20 2000mm Long Fully Supported Shaft Guide and 4Pcs SBR20UU Linear Bearing Slide Block X Y Z Linear Actuator for CNC Equipments - Image 1](https://m.media-amazon.com/images/I/41SpSuozOqL.jpg)
![Linear Rails and Bearings Kit, Including 2Pcs SBR20 2000mm Long Fully Supported Shaft Guide and 4Pcs SBR20UU Linear Bearing Slide Block X Y Z Linear Actuator for CNC Equipments - Image 2](https://m.media-amazon.com/images/I/41aU3JOxPNL.jpg)
![Linear Rails and Bearings Kit, Including 2Pcs SBR20 2000mm Long Fully Supported Shaft Guide and 4Pcs SBR20UU Linear Bearing Slide Block X Y Z Linear Actuator for CNC Equipments - Image 3](https://m.media-amazon.com/images/I/41blo9FUhXL.jpg)
![Linear Rails and Bearings Kit, Including 2Pcs SBR20 2000mm Long Fully Supported Shaft Guide and 4Pcs SBR20UU Linear Bearing Slide Block X Y Z Linear Actuator for CNC Equipments - Image 4](https://m.media-amazon.com/images/I/41yMliTcEmL.jpg)
![Linear Rails and Bearings Kit, Including 2Pcs SBR20 2000mm Long Fully Supported Shaft Guide and 4Pcs SBR20UU Linear Bearing Slide Block X Y Z Linear Actuator for CNC Equipments - Image 5](https://m.media-amazon.com/images/I/51T9fTrg6SL.jpg)

## 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

### ⭐⭐⭐⭐⭐ Exceptional Linear Rail Kit, smooth and precise.
*by J***L on September 15, 2025*

Exceptional Linear Rail Kit, smooth and precise. I used this with a SpecTool Router Sled Kit. These rails precisely fit together with this sled and perform excellently. I'm very impressed with the rollability of these rails. They are smooth and durable. Overall construction is superior and resulted in a very professional router sled for my use. I am more than pleased. I did contact the seller with a couple of questions, and they quickly and accurately responded. It was a very nice experience. Highly recommended! These are an exceptional value for their high build quality and customer support.

### ⭐⭐⭐⭐⭐ They do what they claim.
*by T***S on January 4, 2026*

These did what they claim they do. No issues with these so far, at all. So I ordered more as I have many uses for them.

### ⭐⭐⭐⭐ Great rails but with just a little bit of flex
*by L***X on July 28, 2022*

Great rails but with just a little bit of flex. I used these for a router sled. There were two drawbacks. The first was hunting for the correct screw size of the holes on the mounting blocks. (Metric6 by the way) The second if a little bit of flex in the rails. For a full size router I may have to go back and add some steel underneath the rails so they don't sag.

## Frequently Bought Together

- CNCMANS Linear Rails and Bearings Kit, Including 2Pcs SBR20 2000mm Long Fully Supported Shaft Guide and 4Pcs SBR20UU Linear Bearing Slide Block X Y Z Linear Actuator for CNC Equipments
- VEVOR Linear Rail Slide SFC16-1000mm 2 PCS 39.4 in/1000mm SFC16 Guide Rails 4 PCS SC16 Slide Blocks 4 PCS Rail Supports Linear Rails and Bearings Kit for Automated Machines CNC DIY Project
- Shaft Collar for SBR20 Linear Rail Stop, 20mm Bore 40mm OD 12mm Thickness Aluminum Alloy Anodized Clamp-On with M5 Set Screw, Locking Collars for CNC and Linear Motion Systems

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*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-01-30*