---
product_id: 600897011
title: "2Pcs 1000mm /39.4 inch Linear Rail with 4Pcs SBR16UU Linear Bearing Sliding Block CNC Parts for Fully suppoeted Shaft Rod"
brand: "guwanji"
price: "$573"
currency: NZD
in_stock: true
reviews_count: 5
category: "Guwanji"
url: https://www.desertcart.nz/products/600897011-2pcs-1000mm-39-4-inch-linear-rail-with-4pcs-sbr16uu
store_origin: NZ
region: New Zealand
---

# 1000mm precision length 4 high-precision linear bearings chrome-plated anti-rust durability 2Pcs 1000mm /39.4 inch Linear Rail with 4Pcs SBR16UU Linear Bearing Sliding Block CNC Parts for Fully suppoeted Shaft Rod

**Brand:** guwanji
**Price:** $573
**Availability:** ✅ In Stock

## Summary

> ⚙️ Glide into precision — upgrade your CNC game with industrial-grade smoothness!

## Quick Answers

- **What is this?** 2Pcs 1000mm /39.4 inch Linear Rail with 4Pcs SBR16UU Linear Bearing Sliding Block CNC Parts for Fully suppoeted Shaft Rod by guwanji
- **How much does it cost?** $573 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/600897011-2pcs-1000mm-39-4-inch-linear-rail-with-4pcs-sbr16uu)

## 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

- • **Built to Last:** Chrome-plated bearing steel and aluminum alloy resist rust and wear for industrial-grade durability.
- • **Smooth Operator:** 4 SBR16UU bearing blocks ensure seamless sliding with adjustable tightness for custom fit.
- • **Precision Perfected:** 1000mm rails engineered for ultra-smooth, low-noise linear motion.
- • **Plug & Play CNC Upgrade:** Ideal for DIY CNC routers, lathes, and laser machines—professional-grade performance at your fingertips.
- • **Stability Meets Strength:** Aluminum alloy supports stabilize rails, eliminating wobble and boosting accuracy under heavy loads.

## Overview

This kit includes two 1000mm SBR16 linear rails and four SBR16UU bearing blocks made from high-quality bearing steel and aluminum alloy with chrome plating for anti-rust protection. Designed for smooth, low-noise motion and adjustable tightness, it’s perfect for professional DIY CNC machines, industrial robots, and large-scale transmission equipment, delivering durable, precise, and stable linear motion.

## Description

SpecificationMaterial: Bearing steelPerformance: Smooth motion, low noiseRail Shafts: 2Pcs SBR16-1000mmBearing Blocks: 4Pcs SBR16UURail shaft length: 1000mm/39.4 inchFeaturesComplete Linear Rail KitsLinear rail kit includes 2 pieces of 1000mm/39.4 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 SBR16-1000mm 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 SBR16-1000mm/39.4 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 | B08BFX14FB |
| Batteries Required? | No |
| Batteries included? | No |
| Colour | 1000mm |
| Customer Reviews | 4.4 4.4 out of 5 stars (232) |
| Date First Available | 18 Jun. 2020 |
| Item Package Quantity | 1 |
| Item Weight | 5.14 kg |
| Item model number | 1000mm |
| Manufacturer | GUWANJI |
| Material | Alloy Steel |
| Part number | RD6PNEWNX24ZCWT54316OTZWL |
| Product Dimensions | 105 x 10 x 9 cm; 5.14 kg |
| Size | 1000mm |
| Style | SBR16 |

## Product Details

- **Bearing type:** Plain Bearing
- **Brand:** GUWANJI
- **Item dimensions L x W x H:** 105 x 10 x 9 centimetres
- **Item weight:** 5137 Grams
- **Material:** Alloy Steel

## Images

![2Pcs 1000mm /39.4 inch Linear Rail with 4Pcs SBR16UU Linear Bearing Sliding Block CNC Parts for Fully suppoeted Shaft Rod - Image 1](https://m.media-amazon.com/images/I/31KOFt+71UL.jpg)
![2Pcs 1000mm /39.4 inch Linear Rail with 4Pcs SBR16UU Linear Bearing Sliding Block CNC Parts for Fully suppoeted Shaft Rod - Image 2](https://m.media-amazon.com/images/I/31S12IqcQhL.jpg)
![2Pcs 1000mm /39.4 inch Linear Rail with 4Pcs SBR16UU Linear Bearing Sliding Block CNC Parts for Fully suppoeted Shaft Rod - Image 3](https://m.media-amazon.com/images/I/41DFYy9aHbL.jpg)
![2Pcs 1000mm /39.4 inch Linear Rail with 4Pcs SBR16UU Linear Bearing Sliding Block CNC Parts for Fully suppoeted Shaft Rod - Image 4](https://m.media-amazon.com/images/I/41b7g87eQ6L.jpg)
![2Pcs 1000mm /39.4 inch Linear Rail with 4Pcs SBR16UU Linear Bearing Sliding Block CNC Parts for Fully suppoeted Shaft Rod - Image 5](https://m.media-amazon.com/images/I/41efi41b6xL.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 1000mm /39.4 inch Linear Rail with 4Pcs SBR16UU Linear Bearing Sliding Block CNC Parts for Fully suppoeted Shaft Rod
- (Pack of 4) Shaft Collar Set for Linear Rail SBR16, All in One Clamp-on Shaft Collar with M5 Set Screw, Bore 16mm, OD 35mm, Thickness 10mm
- M6-1.0 x 20mm Truss Head Machine Screws, Full Thread, 18-8 Stainless Steel, Quantity 25

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**Shop now:** [https://www.desertcart.nz/products/600897011-2pcs-1000mm-39-4-inch-linear-rail-with-4pcs-sbr16uu](https://www.desertcart.nz/products/600897011-2pcs-1000mm-39-4-inch-linear-rail-with-4pcs-sbr16uu)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-08*