---
product_id: 462444395
title: "National 52-MST Ball Bearing"
brand: "national"
price: "€ 1.75"
currency: EUR
in_stock: false
url: https://www.desertcart.fr/products/462444395-national-52-mst-ball-bearing
store_origin: FR
region: France
---

# Engineered load rating exceeding OE standards Advanced heat treatment for unmatched strength Premium-grade steel precision manufacturing National 52-MST Ball Bearing

**Brand:** national
**Price:** € 1.75
**Availability:** ❌ Out of Stock

## Summary

> ⚙️ Ride Strong, Ride Smooth – Bearings That Never Quit

## Quick Answers

- **What is this?** National 52-MST Ball Bearing by national
- **How much does it cost?** € 1.75 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/462444395-national-52-mst-ball-bearing)

## Best For

- national enthusiasts

## Why This Product

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

## Key Features

- • **Built to Endure:** Advanced heat treatment ensures peak strength and durability under pressure
- • **Tested to Perfection:** Rigorous engineering tests guarantee reliability on every ride
- • **Premium-Grade Precision:** Crafted from top-tier steel for extended bearing life and smooth rides
- • **Performance You Can Trust:** Element size and quantity optimized to surpass original equipment load ratings
- • **Universal Fit, Ultimate Coverage:** Industry-leading compatibility for both domestic and import bicycle headsets

## Overview

The National 52-MST Ball Bearing is precision-engineered with premium-grade steel and advanced heat treatment to deliver superior strength and durability. Designed to exceed original equipment load ratings, it offers industry-leading coverage for both domestic and import bicycle headsets. Rigorously tested by National engineers, this bearing ensures reliable, long-lasting performance for serious cyclists.

## Description

Full description not available

## Features

- BUILT TO LAST -- Advanced heat treatment process for strength
- PREMIUM MATERIALS -- Precision manufactured using premium-grade steel for lasting performance and extended bearing life
- RELIABLE PERFORMANCE -- Element size and quany are engineered to meet or exceed the load rating of OE bearings
- COMPREHENSIVE COVERAGE -- Industry-leading coverage for domestic and import applications
- RIGOROUS TESTING -- Comprehensive testing throughout design and development processes by National engineers for quality you can count on

## Product Details

- **Brand:** NATIONAL
- **Material:** Alloy Steel
- **Item dimensions L x W x H:** 9.5 x 2.5 x 9.5 centimeters
- **Item weight:** 132 g
- **Bearing type:** Ball Bearing

## Images

![National 52-MST Ball Bearing - Image 1](https://m.media-amazon.com/images/I/61Waf6AFAhL.jpg)
![National 52-MST Ball Bearing - Image 2](https://m.media-amazon.com/images/I/718fEOYQXkS.jpg)
![National 52-MST Ball Bearing - Image 3](https://m.media-amazon.com/images/I/718iGVtoYiS.jpg)
![National 52-MST Ball Bearing - Image 4](https://m.media-amazon.com/images/I/81VhlUif5SS.jpg)
![National 52-MST Ball Bearing - Image 5](https://m.media-amazon.com/images/I/71Wq2HbJxrS.jpg)

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**Shop now:** [https://www.desertcart.fr/products/462444395-national-52-mst-ball-bearing](https://www.desertcart.fr/products/462444395-national-52-mst-ball-bearing)

---

*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-04-26*