---
product_id: 605488377
title: "uxcell 4pcs SG22 U Groove Track Guide Bearing 8x22.5x14.5mm U Groove Roller Wheel (GCr15) Chrome Steel Bearings"
brand: "uxcell"
price: "A$24"
currency: AUD
in_stock: true
reviews_count: 8
category: "Uxcell"
url: https://www.desertcart.com.au/products/605488377-uxcell-4pcs-sg22-u-groove-track-guide-bearing-8x22-5x14
store_origin: AU
region: Australia
---

# Durable GCr15 Chrome Steel build U Groove 10mm width for stable track fit Precision ABEC 1 tolerance uxcell 4pcs SG22 U Groove Track Guide Bearing 8x22.5x14.5mm U Groove Roller Wheel (GCr15) Chrome Steel Bearings

**Brand:** uxcell
**Price:** A$24
**Availability:** ✅ In Stock

## Summary

> 🛠️ Glide with precision, last with power — the ultimate U Groove bearing upgrade!

## Quick Answers

- **What is this?** uxcell 4pcs SG22 U Groove Track Guide Bearing 8x22.5x14.5mm U Groove Roller Wheel (GCr15) Chrome Steel Bearings by uxcell
- **How much does it cost?** A$24 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/605488377-uxcell-4pcs-sg22-u-groove-track-guide-bearing-8x22-5x14)

## Best For

- uxcell enthusiasts

## Why This Product

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

## Key Features

- • **Sealed for Life:** Dual-sided seals lock in lubricant and keep contaminants out, ensuring quiet, low-maintenance operation.
- • **Engineered for Longevity:** Crafted from high-grade GCr15 chrome steel, these bearings resist wear and maintain performance over time.
- • **Trusted by Makers & Pros:** From custom table saw fences to 3D printer upgrades, these bearings deliver reliable, smooth motion where it counts.
- • **Versatile Track Compatibility:** U Groove design (10mm width, 2.5mm depth) fits perfectly on standard rail systems for doors, windows, and mechanical drives.
- • **Smooth Linear Motion, Zero Slop:** Experience ultra-precise guidance with ABEC 1 tolerance bearings designed for flawless track alignment.

## Overview

The uxcell SG22 U Groove Track Guide Bearing set features four high-quality ball bearings with an 8x22.5x14.5mm dimension, crafted from durable GCr15 chrome steel. Engineered with ABEC 1 precision and sealed on both sides, these bearings provide smooth, low-noise operation and long service life. Their U Groove profile ensures perfect fitment on rail track systems, making them ideal for applications in industrial equipment, cabinetry, and precision machinery.

## Description

uxcell 4pcs SG22 U Groove Track Guide Bearing 8x22.5x14.5mm U Groove Roller Wheel (GCr15) Chrome Steel Bearings: desertcart.com: Industrial & Scientific

Review: Nice bearing for linear motion - I first used 3 of these U-groove bearings for a shop-made table saw fence that ran on the edges of 1/4" thick hot-rolled mild steel angle. The polymer bearings I tried first had too much slop, but that problem went away when I switched to these. The vendor's image does not show all dimensions, so I've provided a sketch here. The groove radius on my diagram is approximate (hard to measure) and may well be 5.0 mm. Being steel-on-steel, they're a bit noisy when rolling but I really like the accuracy of my fence. I also expect to use these bearings in a roll-out kitchen cabinet shelf unit that carries about 50 lbs, and I think they will do well. The first set (qty 8) I received had one damaged bearing where the rubber seal had fallen out and become bent in packaging. I only needed this one replaced, but since desertcart was tasked with handling such problems, my only remedy was to return the entire set in exchange for another. It would have been cheaper for everyone if they could have just sent me a single replacement, but such is life.
Review: Perfect for Elegoo Neptune 4 Pro - Absolute life saver part for my Elegoo Neptune 4 Pro. After months of weird waves in my prints - finally found the culprit! Bad “U” bearing on the underside of the print head causing the x axis to vibrate. I replaced it with one of these & I haven’t seen prints this smooth in forever it feels like. This is a hard to find part for some reason but inexpensive & works perfectly.

## Features

- U Groove Bearing: I.D.=8mm, O.D.=22.5mm, Thickness=14.5mm, Groove width=10mm, Groove depth= 2.5mm.
- SG20 bearings are Sealed on both sides to keep lubricant in
- Chromium Steel long-life bearings, smooth and low noise
- ABEC Tolerance 1 (P0), Z1 Noise Level for most general use
- U-type pulley bearing fits the rail track system. Widely used in door and window to track and drive mechanical equipment.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CQJRXCJV |
| Bearing Number | a23110300ux0457 |
| Bearing Type | Ball Bearing |
| Best Sellers Rank | #64,179 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #318 in Deep-Groove Ball Bearings |
| Brand | uxcell |
| Brand Name | uxcell |
| Compatible Lubricant | Grease |
| Customer Reviews | 4.4 out of 5 stars 39 Reviews |
| Item Thickness | 14.5 Millimeters |
| Manufacturer | uxcell |
| Material | Chrome Steel (GCr15) |
| Material Type | Chrome Steel (GCr15) |
| Outside Diameter | 22.5 Millimeters |
| Specification Met | ABEC 1 |
| Unit Count | 4.0 Count |

## Product Details

- **Brand:** uxcell
- **Material:** Chrome Steel (GCr15)
- **Bearing Number:** a23110300ux0457
- **Item Thickness:** 14.5 Millimeters
- **Specification Met:** ABEC 1

## Images

![uxcell 4pcs SG22 U Groove Track Guide Bearing 8x22.5x14.5mm U Groove Roller Wheel (GCr15) Chrome Steel Bearings - Image 1](https://m.media-amazon.com/images/I/71MCQ2NnGSL.jpg)

## Available Options

This product comes in different **Size, Number Of Items** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nice bearing for linear motion
*by M***K on November 9, 2025*

I first used 3 of these U-groove bearings for a shop-made table saw fence that ran on the edges of 1/4" thick hot-rolled mild steel angle. The polymer bearings I tried first had too much slop, but that problem went away when I switched to these. The vendor's image does not show all dimensions, so I've provided a sketch here. The groove radius on my diagram is approximate (hard to measure) and may well be 5.0 mm. Being steel-on-steel, they're a bit noisy when rolling but I really like the accuracy of my fence. I also expect to use these bearings in a roll-out kitchen cabinet shelf unit that carries about 50 lbs, and I think they will do well. The first set (qty 8) I received had one damaged bearing where the rubber seal had fallen out and become bent in packaging. I only needed this one replaced, but since Amazon was tasked with handling such problems, my only remedy was to return the entire set in exchange for another. It would have been cheaper for everyone if they could have just sent me a single replacement, but such is life.

### ⭐⭐⭐⭐⭐ Perfect for Elegoo Neptune 4 Pro
*by Z***Y on October 19, 2025*

Absolute life saver part for my Elegoo Neptune 4 Pro. After months of weird waves in my prints - finally found the culprit! Bad “U” bearing on the underside of the print head causing the x axis to vibrate. I replaced it with one of these & I haven’t seen prints this smooth in forever it feels like. This is a hard to find part for some reason but inexpensive & works perfectly.

### ⭐⭐⭐⭐ Roller bearings
*by R***T on October 29, 2024*

Great product and fast shipping

## Frequently Bought Together

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-19*