---
product_id: 194202188
title: "uxcell V623 V-Groove Guide Pulley Rail Ball Bearings 3mmx10mmx3mm Carbon Steel Miniature Bearings 10pcs"
brand: "uxcell"
price: "KSh2475"
currency: KES
in_stock: true
reviews_count: 5
category: "Uxcell"
url: https://www.desertcart.co.ke/products/194202188-uxcell-v623-v-groove-guide-pulley-rail-ball-bearings-3mmx10mmx3mm
store_origin: KE
region: Kenya
---

# Z2 low noise level 536N dynamic load rating 3mm I.D. precision fit uxcell V623 V-Groove Guide Pulley Rail Ball Bearings 3mmx10mmx3mm Carbon Steel Miniature Bearings 10pcs

**Brand:** uxcell
**Price:** KSh2475
**Availability:** ✅ In Stock

## Summary

> ⚙️ Elevate your projects with precision that never quits!

## Quick Answers

- **What is this?** uxcell V623 V-Groove Guide Pulley Rail Ball Bearings 3mmx10mmx3mm Carbon Steel Miniature Bearings 10pcs by uxcell
- **How much does it cost?** KSh2475 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/194202188-uxcell-v623-v-groove-guide-pulley-rail-ball-bearings-3mmx10mmx3mm)

## 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

- • **High Load Capacity:** Handles up to 536N dynamic and 175N static loads without compromise
- • **Versatile Industrial Use:** Ideal for DIY, cycling headset parts, and precision pulley systems
- • **Smooth & Silent Operation:** Shielded on both sides with ABEC 1 rating for whisper-quiet performance
- • **Durable Carbon Steel Build:** Long-life alloy steel ensures rugged reliability for demanding projects
- • **Precision Miniature Engineering:** Compact 3x10x3mm size fits tight spaces with exacting tolerance

## Overview

The uxcell V623 V-Groove Guide Pulley Rail Ball Bearings are compact, shielded carbon steel bearings measuring 3x10x3mm. Engineered with ABEC 1 tolerance and a Z2 noise rating, they deliver smooth, low-noise operation under dynamic loads up to 536 newtons. Perfect for miniature mechanical assemblies, cycling headset parts, and DIY pulley guides, these bearings combine durability and precision for professional-grade performance.

## Description

uxcell V623 V-Groove Guide Pulley Rail Ball Bearings 3mmx10mmx3mm Carbon Steel Miniature Bearings 10pcs: desertcart.com: Industrial & Scientific

Review: Util y practico - For me, it was precisely what I needed. Very useful for small projects
Review: Excellent little Groove Pulleys! - I used a number of these groove pulleys to build my own hand-held guide for controlling how I wind magnet wire onto a bobbin with a coil winder. They not only guide the magnet wire perfectly, but relieve the majority of friction that you would normally used with your hands. I bought 10 of these pulleys, but only needed 5 because I wasn't sure that some of them would function properly. As it turned out, there was only 1 that had some internal problems, the others worked just fine. As you can tell in the pic, I used some nylon standoffs with small bolts, washers and nuts to mount them onto my fixture. They seem to be well made, I'm very happy with them!

## Features

- V623 (I.D.=3mm, O.D.=10mm, Thickness=3mm)
- V623 bearings are shielded on both sides to keep lubricant in
- Carbon Steel long-life bearings, smooth and low noise
- ABEC Tolerance 1 (P0), Z2 Noise Level for most general use
- Dynamic load rating of 536 newtons and Static load rating of 175 newtons

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B082PQ6XNY |
| Bearing Number | V623 |
| Bearing Type | Ball Bearing |
| Best Sellers Rank | #57,520 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #266 in Deep-Groove Ball Bearings |
| Brand | uxcell |
| Compatible Lubricant | Grease |
| Date First Available | December 13, 2019 |
| Item Thickness | 3 Millimeters |
| Item Weight | 1.13 ounces |
| Item model number | a19101600ux0186 |
| Manufacturer | uxcell |
| Material | Alloy Steel |
| Outside Diameter | 1E+1 Millimeters |
| Package Dimensions | 5.87 x 3.78 x 0.75 inches |
| Specification Met | ABEC 1 |

## Product Details

- **Bearing Number:** V623
- **Brand:** uxcell
- **Item Thickness:** 3 Millimeters
- **Item Weight:** 32 Grams
- **Material:** Alloy Steel

## Images

![uxcell V623 V-Groove Guide Pulley Rail Ball Bearings 3mmx10mmx3mm Carbon Steel Miniature Bearings 10pcs - Image 1](https://m.media-amazon.com/images/I/616ICXWrD9L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Util y practico
*by R***A on November 16, 2025*

For me, it was precisely what I needed. Very useful for small projects

### ⭐⭐⭐⭐⭐ Excellent little Groove Pulleys!
*by H***T on September 5, 2020*

I used a number of these groove pulleys to build my own hand-held guide for controlling how I wind magnet wire onto a bobbin with a coil winder. They not only guide the magnet wire perfectly, but relieve the majority of friction that you would normally used with your hands. I bought 10 of these pulleys, but only needed 5 because I wasn't sure that some of them would function properly. As it turned out, there was only 1 that had some internal problems, the others worked just fine. As you can tell in the pic, I used some nylon standoffs with small bolts, washers and nuts to mount them onto my fixture. They seem to be well made, I'm very happy with them!

### ⭐⭐⭐⭐ Not very frictionless but still smooth
*by R***T on July 9, 2025*

Not as frictionless as I'd like but they work for my purposes.

## Frequently Bought Together

- uxcell V623 V-Groove Guide Pulley Rail Ball Bearings 3mmx10mmx3mm Carbon Steel Miniature Bearings 10pcs
- 20pcs V623ZZ Miniature Steel V- Pulley Rail Ball Bearing Miniature Pulley Bearing Pulley 3x12x4mm for Rail Track Liner Motion System

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.co.ke/products/194202188-uxcell-v623-v-groove-guide-pulley-rail-ball-bearings-3mmx10mmx3mm](https://www.desertcart.co.ke/products/194202188-uxcell-v623-v-groove-guide-pulley-rail-ball-bearings-3mmx10mmx3mm)

---

*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-03-07*