---
product_id: 345235219
title: "2x5x2.5mm Bearing Steel Mini Groove Ball Bearings Sliding Wheels DIY Industry MR52ZZ Pack of 10"
brand: "cnbtr"
price: "€ 17.19"
currency: EUR
in_stock: true
reviews_count: 7
category: "Cnbtr"
url: https://www.desertcart.hr/products/345235219-2x5x2-5mm-bearing-steel-mini-groove-ball-bearings-sliding-wheels
store_origin: HR
region: Croatia
---

# Smooth deep-groove sliding Precision 2x5x2.5mm size Durable bearing steel build 2x5x2.5mm Bearing Steel Mini Groove Ball Bearings Sliding Wheels DIY Industry MR52ZZ Pack of 10

**Brand:** cnbtr
**Price:** € 17.19
**Availability:** ✅ In Stock

## Summary

> ⚙️ Elevate your DIY game with precision that keeps you ahead!

## Quick Answers

- **What is this?** 2x5x2.5mm Bearing Steel Mini Groove Ball Bearings Sliding Wheels DIY Industry MR52ZZ Pack of 10 by cnbtr
- **How much does it cost?** € 17.19 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/345235219-2x5x2-5mm-bearing-steel-mini-groove-ball-bearings-sliding-wheels)

## Best For

- cnbtr enthusiasts

## Why This Product

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

## Key Features

- • **Bulk Pack Advantage:** Set of 10 bearings ensures you never run out mid-project
- • **Unmatched Durability:** Crafted from high-grade bearing steel for long-lasting wear resistance
- • **Versatile Application:** Ideal for jewelry, video card fans, power tools, and RC cars
- • **ISO 9001 Certified Quality:** Manufactured to strict standards for reliable performance
- • **Miniature Precision Engineering:** Compact 2mm ID fits tight DIY and tech projects

## Overview

The CNBTR MR52ZZ mini groove ball bearings measure a precise 2x5x2.5mm and are made from durable bearing steel, ensuring smooth operation and long-lasting wear resistance. Perfect for a variety of professional and hobbyist applications including jewelry making, electronics cooling, and RC vehicles, this pack of 10 bearings meets ISO 9001 quality standards, delivering reliable performance for your most demanding projects.

## Description

CNBTR 2x5x2.5mm Bearing Steel Mini Groove Ball Bearings Sliding Wheels DIY Industry MR52ZZ Pack of 10 : desertcart.co.uk: Business, Industry & Science

Review: As described - Quality product
Review: Bearings for rc car - Perfect, really good quality, I would definitely buy again.

## Features

- Material: bearing steel, not easy to wear, more
- Size: 2 x 5 x 2.5mm/0.08 x 0.2 x 0.1"(ID x OD x T)
- Dimensions: 2mm inner diameter, 5mm outer diameter, 2.5mm thickness
- Uses: jewelry, decoration, ornaments, video card fans, power tools, etc.
- Package includes: 10 pieces ball bearings

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07MLZWJ4D |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 84,901 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 866 in Deep-Groove Ball Bearings |
| Customer Reviews | 4.5 4.5 out of 5 stars (101) |
| Date First Available | 9 Jan. 2019 |
| Item Weight | 4 g |
| Item model number | M6190101143 |
| Item thickness | 2.5 Millimetres |
| Manufacturer | yqltd |
| Material | Alloy Steel |
| Part number | M6190101143 |
| Product Dimensions | 0.5 x 0.5 x 0.25 cm; 4 g |
| Size | MR52ZZ 2*5*2.5mm |
| Specification met | ISO 9001 |

## Product Details

- **Bearing number:** 10
- **Brand:** CNBTR
- **Item dimensions L x W x H:** 5 x 5 x 2 millimetres
- **Item weight:** 4 Grams
- **Material:** Alloy Steel

## Images

![2x5x2.5mm Bearing Steel Mini Groove Ball Bearings Sliding Wheels DIY Industry MR52ZZ Pack of 10 - Image 1](https://m.media-amazon.com/images/I/71rAVEwt28L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ As described
*by J***N on 31 August 2024*

Quality product

### ⭐⭐⭐⭐⭐ Bearings for rc car
*by B***L on 1 October 2024*

Perfect, really good quality, I would definitely buy again.

### ⭐⭐⭐⭐⭐ Review
*by M***T on 2 January 2026*

Es sind halt Kugellager, die scheinen zu funktionieren. Ich hatte aber erhebliche Probleme damit, 2 mm Achsen (40 mm lang) einzuschieben. Hier gehts um Toleranzen im 100stel mm Bereich. Nachdem ich die Achsen nahe der Schnittstelle leicht angefeilt habe, ging es. Eine Kontaktaufnahme mit dem Hersteller "sourcing map" scheitert an deren unsäglichem Webinterface. Es ist mir mit mehreren Versuchen nicht gelungen, dem Ding begreiflich zu machen, dass ich kein Bot bin.

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**Shop now:** [https://www.desertcart.hr/products/345235219-2x5x2-5mm-bearing-steel-mini-groove-ball-bearings-sliding-wheels](https://www.desertcart.hr/products/345235219-2x5x2-5mm-bearing-steel-mini-groove-ball-bearings-sliding-wheels)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-21*