---
product_id: 626187402
title: "4pcs SBR20UU Aluminum Block 20mm Linear Motion Ball Bearing Slide Block Match for SBR20 20mm Linear Guide Rail"
brand: "deepdream"
price: "$181"
currency: NZD
in_stock: false
reviews_count: 5
category: "Deepdream"
url: https://www.desertcart.nz/products/626187402-4pcs-sbr20uu-aluminum-block-20mm-linear-motion-ball-bearing-slide
store_origin: NZ
region: New Zealand
---

# Smooth low-friction ball bearing motion 20mm precision shaft diameter Aluminum alloy + bearing steel build 4pcs SBR20UU Aluminum Block 20mm Linear Motion Ball Bearing Slide Block Match for SBR20 20mm Linear Guide Rail

**Brand:** deepdream
**Price:** $181
**Availability:** ❌ Out of Stock

## Summary

> ⚙️ Glide into precision with every move — don’t get left behind!

## Quick Answers

- **What is this?** 4pcs SBR20UU Aluminum Block 20mm Linear Motion Ball Bearing Slide Block Match for SBR20 20mm Linear Guide Rail by deepdream
- **How much does it cost?** $181 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/626187402-4pcs-sbr20uu-aluminum-block-20mm-linear-motion-ball-bearing-slide)

## Best For

- deepdream enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Lightweight Design:** Sleek 1.9” x 2” x 1.5” size fits seamlessly into your projects
- • **Precision 20mm Shaft Diameter:** Engineered for exact fit and flawless linear motion
- • **Ultra-Smooth Ball Bearing Slide:** Experience frictionless, whisper-quiet movement every time
- • **Trusted Quality with High Ratings:** Rated 4.4 stars by professionals who demand reliability
- • **Durable Aluminum Alloy & Bearing Steel:** Heavy-duty construction built to last and support heavy loads

## Overview

The DEEPDREAM 4pcs SBR20UU Linear Motion Ball Bearing Slide Blocks feature a 20mm shaft diameter and are crafted from durable aluminum alloy and bearing steel. Designed for heavy-duty use, these blocks deliver smooth, low-friction motion ideal for industrial and scientific applications. Compact and lightweight, they ensure precise, reliable linear movement with a proven 4.4-star customer satisfaction rating.

## Description

20mm 0.79inch SBR20 UU ball bearings sliding blocks, made of aluminum alloy and bearing steel, heavy duty and sturdy

Review: Decent quality - Run smooth enough, bolt pattern as it should be. Would support more weight that they need to I’m sure.
Review: Bearing block - Good quality and good buy, fast shipping

## Features

- 20mm 0.79inch SBR20 UU ball bearings sliding blocks, made of aluminum alloy and bearing steel, heavy duty and sturdy
- High Quality - With excellent motion ball, it moves smoothly with low friction. You can use it for a long time.
- Size - Shaft diameter: 20mm. Overall size: 1.9” x 2” x 1.5”

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B54RY9VM |
| Bearing Number | SBR20UU |
| Bearing Type | Ball Bearing |
| Best Sellers Rank | #240,288 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #144 in Linear Ball Bearings |
| Brand | DEEPDREAM |
| Brand Name | DEEPDREAM |
| Compatible Lubricant | Grease |
| Country of Origin | USA |
| Customer Reviews | 4.4 out of 5 stars 74 Reviews |
| Included Components | SBR20UU |
| Item Dimensions | 5.1 x 4.8 x 3.8 Centimeters |
| Item Height | 1.5 Inches |
| Item Weight | 0.3 Kilograms |
| Item dimensions L x W x H | 5.1 x 4.8 x 3.8 Centimeters |
| Manufacturer | DEEPDREAM |
| Material | Alloy Steel, Aluminium |
| Material Type | Alloy Steel, Aluminium |
| Outside Diameter | 20 Millimetres |
| Specification Met | ABEC 1 |

## Product Details

- **Bearing Number:** SBR20UU
- **Brand:** DEEPDREAM
- **Item Weight:** 0.3 Kilograms
- **Item dimensions L x W x H:** 5.1 x 4.8 x 3.8 Centimeters
- **Material:** Alloy Steel, Aluminium

## Images

![4pcs SBR20UU Aluminum Block 20mm Linear Motion Ball Bearing Slide Block Match for SBR20 20mm Linear Guide Rail - Image 1](https://m.media-amazon.com/images/I/61SSZ5XVSTL.jpg)
![4pcs SBR20UU Aluminum Block 20mm Linear Motion Ball Bearing Slide Block Match for SBR20 20mm Linear Guide Rail - Image 2](https://m.media-amazon.com/images/I/7149-2Y-0oL.jpg)
![4pcs SBR20UU Aluminum Block 20mm Linear Motion Ball Bearing Slide Block Match for SBR20 20mm Linear Guide Rail - Image 3](https://m.media-amazon.com/images/I/71CnQoqi0mL.jpg)
![4pcs SBR20UU Aluminum Block 20mm Linear Motion Ball Bearing Slide Block Match for SBR20 20mm Linear Guide Rail - Image 4](https://m.media-amazon.com/images/I/71Fxrsx-ZhL.jpg)
![4pcs SBR20UU Aluminum Block 20mm Linear Motion Ball Bearing Slide Block Match for SBR20 20mm Linear Guide Rail - Image 5](https://m.media-amazon.com/images/I/71hXIG0BzkL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Decent quality
*by D***S on 28 December 2025*

Run smooth enough, bolt pattern as it should be. Would support more weight that they need to I’m sure.

### ⭐⭐⭐⭐⭐ Bearing block
*by J***R on 9 November 2025*

Good quality and good buy, fast shipping

### ⭐⭐⭐⭐⭐ slide blocks
*by V***E on 5 December 2025*

slide blocks are well made and a perfect fit , and work as described, would buy again.

## Frequently Bought Together

- DEEPDREAM 4pcs SBR20UU Aluminum Block 20mm Linear Motion Ball Bearing Slide Block Match for SBR20 20mm Linear Guide Rail
- 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
- VEVOR Linear Rail, 2 PCS SBR 20-2200mm, Linear Guideway Rail, and 4 PCS SBR20UU Square Type Carriage Bearing Blocks, Linear Guide Rails for Automated Machines Equipments and DIY CNC Routers

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**Shop now:** [https://www.desertcart.nz/products/626187402-4pcs-sbr20uu-aluminum-block-20mm-linear-motion-ball-bearing-slide](https://www.desertcart.nz/products/626187402-4pcs-sbr20uu-aluminum-block-20mm-linear-motion-ball-bearing-slide)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-24*