---
product_id: 590927072
title: "4Pcs SBR16UU Linear Rail Bearing Slide Block 16mm Aluminum Open Block, CNC Parts for SBR16 16mm Linear Guide Rail"
brand: "cncmans"
price: "€ 60.50"
currency: EUR
in_stock: true
category: "Cncmans"
url: https://www.desertcart.hr/products/590927072-4pcs-sbr16uu-linear-rail-bearing-slide-block-16mm-aluminum-open
store_origin: HR
region: Croatia
---

# 4 high-grade SBR16UU ball bearing blocks 1200mm precision rail length Carbon steel + aluminum alloy durability 4Pcs SBR16UU Linear Rail Bearing Slide Block 16mm Aluminum Open Block, CNC Parts for SBR16 16mm Linear Guide Rail

**Brand:** cncmans
**Price:** € 60.50
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your CNC game with precision that moves you forward!

## Quick Answers

- **What is this?** 4Pcs SBR16UU Linear Rail Bearing Slide Block 16mm Aluminum Open Block, CNC Parts for SBR16 16mm Linear Guide Rail by cncmans
- **How much does it cost?** € 60.50 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/590927072-4pcs-sbr16uu-linear-rail-bearing-slide-block-16mm-aluminum-open)

## 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 thickened carbon steel rails and bearing steel sliders with aluminum housing for unmatched durability and longevity.
- • **Versatile DIY Power:** Perfect for CNC routers, laser cutters, mills, and more—engineer your custom linear actuator with confidence and pro-grade parts.
- • **Effortless Installation:** Pre-drilled aluminum alloy supports and included M6 locking handles make setup quick and hassle-free—get your CNC project moving fast.
- • **Smooth, High-Load Motion:** Four-point contact design ensures even load distribution and ultra-precise linear movement under heavy stress.
- • **Low Friction, High Precision:** More steel bearing balls reduce friction for smooth, flexible motion that keeps your machine running flawlessly.

## Overview

The CNCMANS SBR16 1200mm Linear Rail Guide set includes two fully supported carbon steel rails and four industry-standard SBR16UU ball bearing blocks. Designed with a four-point contact system for high load capacity and self-alignment, it offers smooth, low-friction linear motion ideal for DIY CNC machines, laser cutters, and other precision tools. Easy to install with included hardware, this durable assembly ensures long-lasting, precise performance for professional-grade projects.

## Description

CNCMANS has been committed to providing superior 3D printers and accessories services.Industrial-grade standard SBR block, with a high precision linear bearing inside. Make the sliding smooth, low friction, silent operation.Specifications:Brand: CNCMANSModel: SBR16UUShaft Diameter: 16mmPack Includes:4x SBR16UU Bearing BlocksFeatures:aluminum alloy material and hardened caseHigh accuracy and strong durabilitySmooth moving, low friction, high rigidity and long working lifeSuits X, Y, Z axis, perfect items for your CNC project

## Features

- Our package includes 4pcs SBR16UU aluminum open slide block, diameter: 16mm.
- SBR16UU sliding blocks to be used cooperatively with SBR16 rails, high precision and easy to mount dismount.
- Industrial-grade standard SBR block, with high precision linear bearing inside, it moves smoothly with low friction.
- Linear Bearings block made of quality aluminum alloy. Surface chrome plating treatment beautiful anti-rust, high hardness, more durable.
- Widely used in the automation machinery such as DIY CNC routers,lathes, machine tool, bending machines, laser welding machines, etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09NBQVCCW |
| Bearing Number | 4 |
| Bearing Type | Ball Bearing |
| Best Sellers Rank | #133,895 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #139 in Linear Motion Guides |
| Brand Name | CNCMANS |
| Compatible Lubricant | Grease |
| Customer Reviews | 3.5 3.5 out of 5 stars (2) |
| Item Weight | 613 g |
| Manufacturer | CNCMANS |
| Material Type | Aluminum |
| Model | U4587U5144H |
| Number of Items | 1 |
| Outside Diameter | 16 millimeters |
| Part Number | U4587U5144H |
| UPC | 730759596379 |

## Product Details

- **Bearing Number:** 4
- **Bearing Type:** Ball Bearing
- **Brand:** CNCMANS
- **Item Weight:** 613 g
- **Material:** Aluminum

## Images

![4Pcs SBR16UU Linear Rail Bearing Slide Block 16mm Aluminum Open Block, CNC Parts for SBR16 16mm Linear Guide Rail - Image 1](https://m.media-amazon.com/images/I/41cMAdj0DGL.jpg)
![4Pcs SBR16UU Linear Rail Bearing Slide Block 16mm Aluminum Open Block, CNC Parts for SBR16 16mm Linear Guide Rail - Image 2](https://m.media-amazon.com/images/I/31U+UnwYvTL.jpg)
![4Pcs SBR16UU Linear Rail Bearing Slide Block 16mm Aluminum Open Block, CNC Parts for SBR16 16mm Linear Guide Rail - Image 3](https://m.media-amazon.com/images/I/310FtunRkWL.jpg)
![4Pcs SBR16UU Linear Rail Bearing Slide Block 16mm Aluminum Open Block, CNC Parts for SBR16 16mm Linear Guide Rail - Image 4](https://m.media-amazon.com/images/I/31wStMYipAL.jpg)
![4Pcs SBR16UU Linear Rail Bearing Slide Block 16mm Aluminum Open Block, CNC Parts for SBR16 16mm Linear Guide Rail - Image 5](https://m.media-amazon.com/images/I/31rpfTGX0KL.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.

## Frequently Bought Together

- CNCMANS SBR16 1200mm Linear Rail Guide SBR16 Fully Supported Linear Slide Rail with 4Pcs Industry-Standard SBR16UU Slide Ball Bearing Block, DIY CNC Parts X Y Z Linear Actuator
- (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
- OrangeA Linear Rail 2PCS SBR16-2000mm, 2xLinear Guide Rails and 4X Square Type Carriage Bearing Blocks,CNC Rail Kit

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**Shop now:** [https://www.desertcart.hr/products/590927072-4pcs-sbr16uu-linear-rail-bearing-slide-block-16mm-aluminum-open](https://www.desertcart.hr/products/590927072-4pcs-sbr16uu-linear-rail-bearing-slide-block-16mm-aluminum-open)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-10-06*