---
product_id: 62365022
title: "uxcell 20pcs MR63ZZ 3mmx6mmx2.5mm Double Shielded Miniature Deep Groove Ball ..."
brand: "uxcell"
price: "€ 29.68"
currency: EUR
in_stock: true
category: "Uxcell"
url: https://www.desertcart.gr/products/62365022-uxcell-20pcs-mr63zz-3mmx6mmx2-5mm-double-shielded-miniature-deep-groove
store_origin: GR
region: Greece
---

# High-temp resistant Chrome Steel 3mmx6mmx2.5mm compact size Double steel dust shields uxcell 20pcs MR63ZZ 3mmx6mmx2.5mm Double Shielded Miniature Deep Groove Ball ...

**Brand:** uxcell
**Price:** € 29.68
**Availability:** ✅ In Stock

## Summary

> 🛠️ Small Bearings, Big Impact: Power Your Precision Projects!

## Quick Answers

- **What is this?** uxcell 20pcs MR63ZZ 3mmx6mmx2.5mm Double Shielded Miniature Deep Groove Ball ... by uxcell
- **How much does it cost?** € 29.68 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/62365022-uxcell-20pcs-mr63zz-3mmx6mmx2-5mm-double-shielded-miniature-deep-groove)

## 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

- • **Versatile Load Handling:** Optimized for radial and moderate axial loads, perfect for cycling and industrial use
- • **Double Shielded Protection:** Dual steel shields block dirt and debris for smooth, reliable operation
- • **Durable Chrome Steel Build:** GCr15 alloy ensures long-lasting strength and corrosion resistance
- • **Smooth & Silent Performance:** Low friction design minimizes vibration and noise under high speed
- • **Precision Miniature Engineering:** Ultra-compact 3x6x2.5mm size fits tight spaces with ease

## Overview

The uxcell MR63ZZ is a set of 20 miniature deep groove ball bearings (3x6x2.5mm) crafted from durable Chrome Steel with double steel dust shields. Engineered for high-speed, low-friction performance, these bearings excel in handling radial and moderate axial loads while resisting dirt and high temperatures—ideal for cycling headset parts and precision industrial applications.

## Description

uxcell 20pcs MR63ZZ 3mmx6mmx2.5mm Double Shielded Miniature Deep Groove Ball Bearing: desertcart.com: Industrial & Scientific

## Features

- MR63ZZ Miniature Single Row Deep Groove Ball Bearing.
- Bearing made from Chrome Steel(Gcr15) for durability and resistance.
- Two steel dust shields to prevent ingress of dirt and foreign matter, high temperature resistance.
- Features: simple configuration,high speed,less coefficient of friction,less vibration and noise.
- Mainly take the radial load as well as moderate axial load.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B075CMRGY6 |
| Bearing Number | MR63ZZ |
| Bearing Type | Ball Bearing |
| Best Sellers Rank | #34,272 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #106 in Deep-Groove Ball Bearings |
| Brand Name | uxcell |
| Compatible Lubricant | Grease |
| Customer Reviews | 4.5 4.5 out of 5 stars (253) |
| Item Dimensions | 5.51 x 3.94 x 0.39 inches |
| Item Thickness | 2.5 millimeters |
| Item Weight | 7 g |
| Manufacturer | uxcell |
| Material Type | Alloy Steel |
| Model | a17070700ux0552 |
| Number of Items | 20 |
| Outside Diameter | 6 millimeters |
| Part Number | a17070700ux0552 |
| Unit Count | 20 Count |

## Product Details

- **Bearing Number:** MR63ZZ
- **Brand:** uxcell
- **Item Weight:** 7 g
- **Item dimensions L x W x H:** 5.51 x 3.94 x 0.39 inches
- **Material:** Alloy Steel

## Images

![uxcell 20pcs MR63ZZ 3mmx6mmx2.5mm Double Shielded Miniature Deep Groove Ball ... - Image 1](https://m.media-amazon.com/images/I/71XCenBR0RL.jpg)
![uxcell 20pcs MR63ZZ 3mmx6mmx2.5mm Double Shielded Miniature Deep Groove Ball ... - Image 2](https://m.media-amazon.com/images/I/512wy038uVL.jpg)
![uxcell 20pcs MR63ZZ 3mmx6mmx2.5mm Double Shielded Miniature Deep Groove Ball ... - Image 3](https://m.media-amazon.com/images/I/41C+mwbad2L.jpg)
![uxcell 20pcs MR63ZZ 3mmx6mmx2.5mm Double Shielded Miniature Deep Groove Ball ... - Image 4](https://m.media-amazon.com/images/I/31bZIh3dg2L.jpg)
![uxcell 20pcs MR63ZZ 3mmx6mmx2.5mm Double Shielded Miniature Deep Groove Ball ... - Image 5](https://m.media-amazon.com/images/I/41gOh2kLUBL.jpg)

## Available Options

This product comes in different **Size** options.

---

## 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.gr/products/62365022-uxcell-20pcs-mr63zz-3mmx6mmx2-5mm-double-shielded-miniature-deep-groove](https://www.desertcart.gr/products/62365022-uxcell-20pcs-mr63zz-3mmx6mmx2-5mm-double-shielded-miniature-deep-groove)

---

*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-09-21*