---
product_id: 500316350
title: "2Pcs Linear Rail Guide SBR16-500mm with 4Pcs SBR16UU Slide Bearing Block Linear Rail SBR16 Overall Length 19.7 inch(500mm) for CNC Machine"
brand: "guwanji"
price: "₩337851"
currency: KRW
in_stock: false
reviews_count: 5
category: "Guwanji"
url: https://www.desertcart.kr/products/500316350-2pcs-linear-rail-guide-sbr16-500mm-with-4pcs-sbr16uu-slide
store_origin: KR
region: South Korea
---

# 500mm precision length 4 high-precision bearing blocks chrome-plated anti-rust durability 2Pcs Linear Rail Guide SBR16-500mm with 4Pcs SBR16UU Slide Bearing Block Linear Rail SBR16 Overall Length 19.7 inch(500mm) for CNC Machine

**Brand:** guwanji
**Price:** ₩337851
**Availability:** ❌ Out of Stock

## Summary

> ⚙️ Glide into precision — upgrade your machine’s motion game!

## Quick Answers

- **What is this?** 2Pcs Linear Rail Guide SBR16-500mm with 4Pcs SBR16UU Slide Bearing Block Linear Rail SBR16 Overall Length 19.7 inch(500mm) for CNC Machine by guwanji
- **How much does it cost?** ₩337851 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/500316350-2pcs-linear-rail-guide-sbr16-500mm-with-4pcs-sbr16uu-slide)

## Best For

- guwanji enthusiasts

## Why This Product

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

## Key Features

- • **Durability Meets Design:** Chrome plating resists rust and wear, keeping your build pristine and reliable
- • **Smooth & Silent Operation:** High-grade bearing steel and alloy blocks ensure whisper-quiet, frictionless slides
- • **Adjustable Tightness Control:** Customizable slider tension for perfect alignment and stability every time
- • **Precision Engineered 500mm Rails:** Exact linear motion for flawless CNC and automation setups
- • **Versatile Industrial Compatibility:** Ideal for CNC routers, lathes, laser machines, and robotic automation

## Overview

This 2-piece SBR16 linear rail kit with 4 SBR16UU bearing blocks offers 500mm of high-precision, corrosion-resistant linear motion. Crafted from bearing steel and aluminum alloy with chrome plating, it delivers smooth, low-noise operation and adjustable slider tension, perfect for CNC machines, industrial robots, and automated equipment requiring durable, accurate guide rails.

## Description

SpecificationMaterial: Bearing steelPerformance: Smooth motion, low noiseRail Shafts: 2Pcs SBR16-500mmBearing Blocks: 4Pcs SBR16UURail shaft length: 500mm/19.7 inchFeaturesComplete Linear Rail KitsLinear rail kit includes 2 pieces of 500mm/19.7 inch long SBR16 rail shafts and 4 pieces of SBR16UU blocks. Corrosion-resistant, high strength, and wear resistance.Surface chrome plating treatment beautiful anti-rust, high hardness, with high accuracy and strong durability.Cylindrical guide composed of principal rail and aluminum support, stabilizing the original rail. Premier quality bearing blocks moves smoothly while using.The linear motion products and technology are widely used for automatic mechanical facilities under common accuracy. Our rail shaft is made with good quality steel plus aluminum alloy. It is a perfect combination of main axle and aluminum support, which nicely stabilizes the original rail. Premier quality bearing blocks moves smoothly while using.Package include2Pcs SBR16-500mm Linear Rail4Pcs SBR16UU Blocks Bearing

Review: Seriously super sturdy combined with the bearings smooth operation made it a breeze to create sliding saw and router.
Review: Worked out great. Built $800 jig for $150. Very smooth come in easy to assemble. If I had a concern it would only be due to dust getting into the bearing surfaces as time goes on. Extremely functional and well built.

## Features

- 2 pieces of linear rail SBR16-500mm/19.7 inch long and 4 SBR16UU blocks, sliding blocks to be used cooperatively with rails, high precision and easy to mount dismount.
- SBR16 linear rails are made of good bearing steel and aluminum alloy, surface chrome plating treatment beautiful anti-rust, high hardness, more durable.
- Industry-standard SBR block with high-precision linear bearing inside. The adjustment handle can adjust the tightness of the slider, standardized processing, ideal for positioning the guide rail.
- Perfect combination of main axle bearing rail and aluminum alloy support, which nicely stabilizes the original rail. Industrial-grade standard SBR block, with high precision linear bearing inside.
- SBR16 linear rails apply for DIY CNC routers, lathes, machine tools, bending machines, laser welding machines, etc. Also applicable for large-scale transmission equipment, including industrial robots, cracker machines.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08BFXFVYX |
| Batteries Required? | No |
| Batteries included? | No |
| Colour | 500mm |
| Customer Reviews | 4.4 4.4 out of 5 stars (232) |
| Date First Available | 18 Jun. 2020 |
| Item Package Quantity | 1 |
| Item Weight | 2.32 kg |
| Item model number | 500mm |
| Manufacturer | GUWANJI |
| Material | Alloy Steel |
| Part number | E5YDB2I16W2929TXJL5ZIG9 |
| Product Dimensions | 55 x 10 x 9 cm; 2.32 kg |
| Size | 500mm |
| Style | SBR16 |

## Product Details

- **Brand:** GUWANJI
- **Item dimensions L x W x H:** 55 x 10 x 9 centimetres
- **Item weight:** 2322 Grams
- **Material:** Alloy Steel
- **UPC:** 190459826280

## Images

![2Pcs Linear Rail Guide SBR16-500mm with 4Pcs SBR16UU Slide Bearing Block Linear Rail SBR16 Overall Length 19.7 inch(500mm) for CNC Machine - Image 1](https://m.media-amazon.com/images/I/31DWtyXuzWL.jpg)
![2Pcs Linear Rail Guide SBR16-500mm with 4Pcs SBR16UU Slide Bearing Block Linear Rail SBR16 Overall Length 19.7 inch(500mm) for CNC Machine - Image 2](https://m.media-amazon.com/images/I/31KOFt+71UL.jpg)
![2Pcs Linear Rail Guide SBR16-500mm with 4Pcs SBR16UU Slide Bearing Block Linear Rail SBR16 Overall Length 19.7 inch(500mm) for CNC Machine - Image 3](https://m.media-amazon.com/images/I/31S12IqcQhL.jpg)
![2Pcs Linear Rail Guide SBR16-500mm with 4Pcs SBR16UU Slide Bearing Block Linear Rail SBR16 Overall Length 19.7 inch(500mm) for CNC Machine - Image 4](https://m.media-amazon.com/images/I/410tfuL+4jL.jpg)
![2Pcs Linear Rail Guide SBR16-500mm with 4Pcs SBR16UU Slide Bearing Block Linear Rail SBR16 Overall Length 19.7 inch(500mm) for CNC Machine - Image 5](https://m.media-amazon.com/images/I/418BgmntK3L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by D***A on 12 November 2025*

Seriously super sturdy combined with the bearings smooth operation made it a breeze to create sliding saw and router.

### ⭐⭐⭐⭐⭐ Review
*by P***B on 1 January 2026*

Worked out great. Built $800 jig for $150. Very smooth come in easy to assemble. If I had a concern it would only be due to dust getting into the bearing surfaces as time goes on. Extremely functional and well built.

### ⭐⭐⭐⭐⭐ Review
*by A***C on 1 January 2026*

We used these for a custom build of a display that needed to be assembled and disassembled after each show. They are hardy duty and worked as expected.

## Frequently Bought Together

- GUWANJI 2Pcs Linear Rail Guide SBR16-500mm with 4Pcs SBR16UU Slide Bearing Block Linear Rail SBR16 Overall Length 19.7 inch(500mm) for CNC Machine
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**Shop now:** [https://www.desertcart.kr/products/500316350-2pcs-linear-rail-guide-sbr16-500mm-with-4pcs-sbr16uu-slide](https://www.desertcart.kr/products/500316350-2pcs-linear-rail-guide-sbr16-500mm-with-4pcs-sbr16uu-slide)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-01*