---
product_id: 552744571
title: "MR128-2RS Deep Groove Ball Bearings 8mm Inner Dia 12mm OD 3.5mm Bore Double Sealed Chrome Steel Blue Seal Z2 10pcs"
brand: "uxcell"
price: "€ 34.78"
currency: EUR
in_stock: true
reviews_count: 5
category: "Uxcell"
url: https://www.desertcart.nl/products/552744571-mr128-2rs-deep-groove-ball-bearings-8mm-inner-dia-12mm
store_origin: NL
region: Netherlands
---

# 462N dynamic load rating Double sealed blue nitrile rubber 8mm inner diameter precision fit MR128-2RS Deep Groove Ball Bearings 8mm Inner Dia 12mm OD 3.5mm Bore Double Sealed Chrome Steel Blue Seal Z2 10pcs

**Brand:** uxcell
**Price:** € 34.78
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate your gear with bearings that work as hard as you do!

## Quick Answers

- **What is this?** MR128-2RS Deep Groove Ball Bearings 8mm Inner Dia 12mm OD 3.5mm Bore Double Sealed Chrome Steel Blue Seal Z2 10pcs by uxcell
- **How much does it cost?** € 34.78 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/552744571-mr128-2rs-deep-groove-ball-bearings-8mm-inner-dia-12mm)

## 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

- • **Chrome Steel Durability:** Crafted from GCr15 alloy steel, these bearings resist wear and heavy loads with ease.
- • **Precision Fit, Zero Play:** 8mm inner diameter and 12mm outer diameter engineered for seamless integration in your high-performance gear.
- • **Smooth & Quiet Operation:** ABEC-1 accuracy with Z2 noise rating ensures whisper-quiet performance for professional-grade applications.
- • **Versatile & Ready for Action:** Ideal for micro motors, office equipment, and cycling headset parts—upgrade your setup with confidence.
- • **Dual-Sided Sealed for Ultimate Protection:** Blue nitrile rubber seals lock in lubricant and keep out contaminants, extending bearing life under demanding conditions.

## Overview

The uxcell MR128-2RS deep groove ball bearings feature an 8mm inner diameter and 12mm outer diameter, double sealed with durable blue nitrile rubber to retain lubricant and block debris. Made from high-grade chrome steel (GCr15), they offer a dynamic load rating of 462N and static load rating of 219N, with ABEC-1 precision and low noise (Z2). Perfect for cycling headset parts, micro motors, and industrial equipment, these bearings deliver reliable, smooth, and quiet performance in a compact 3.5mm thickness.

## Description

NOTE：Please refer to the picture and select right type of bearings before your order (Sealed or Shield on BOTH or SINGLE side of the bearing). Suffix on the bearing just for differentiating between Sealed and Shield type of bearing. It would not affect the use of our product. Description:Single-row, pre-lubricated, normal accuracy.Deep Groove Ball Bearings are one of the most widely used rolling bearings. They are used to accommodate radial and axial loads in both directions.With small friction and high-limit speed, Ball Bearings are cost-effective and require little maintenance.These cost-effective bearings are widely used in areas with low requirements for Mohs hardness.Suitable for all kinds of industrial equipment, micro motor, small rotary motor, office equipment and so on. Selecting Guide:Shields (Designation Suffix Z/ZZ) - High speed. Protect from dirt and debris.Sealed (Designation Suffix RS/2RS) - Made of sheet steel reinforced nitrile butadiene rubber (oil- and liquid-resistant). Lower limit speed than Shield Bearings. Specification:Model: MR128-2RSSeal Type: Double SealedInner Race/Outer Race Material: Chrome Steel (GCr15)Cage Material: Stamping SteelInner Diameter (d): 8mmOuter Diameter (D): 12mmThickness (B): 3.5mmDynamic Load Rating (Cr): 462NStatic Load Rating (Cor): 219NAccuracy Class: P0 (ABEC-1)Noise Level: Z2Number of Pack: 10 Pcs

Review: Smooth, Durable Bearings Perfect for 3D Printed Toy Cars
Review: Complete failure in <24h at <60 RPM, garbage

## Features

- MR128-2RS (I.D.=8mm, O.D.=12mm, Thickness=3.5mm)
- mr128-2rs bearings are sealed on BOTH SIDES to keep lubricant in
- Made from Chrome Steel (GCr15), durability and resistance to under heavy loads
- ABEC Tolerance 1 (P0), Z2 Noise Level for most general use
- Static load rating of 219 newtons and dynamic load rating of 462 newtons

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B082PPLHLQ |
| Bearing Number | MR128-2RS |
| Bearing Type | Ball Bearing |
| Bearing number | MR128-2RS |
| Best Sellers Rank | #42,303 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #9 in Router Bearings |
| Brand | uxcell |
| Brand Name | uxcell |
| Compatible Lubricant | Oil |
| Customer Reviews | 4.7 out of 5 stars 123 Reviews |
| Item Dimensions | 12 x 8 x 3 millimeters |
| Item Thickness | 3.5 Millimeters |
| Item Weight | 23 Grams |
| Item dimensions L x W x H | 12 x 8 x 3 millimeters |
| Item thickness | 3.5 Millimeters |
| Item weight | 23 Grams |
| Manufacturer | uxcell |
| Material | Alloy Steel |
| Material Type | Alloy Steel |
| Outside Diameter | 12 Millimeters |
| Specification Met | ABEC 1 |

## Product Details

- **Brand:** uxcell
- **Material:** Alloy Steel
- **Item dimensions L x W x H:** 12 x 8 x 3 millimeters
- **Item weight:** 23 Grams
- **Bearing number:** MR128-2RS

## Images

![MR128-2RS Deep Groove Ball Bearings 8mm Inner Dia 12mm OD 3.5mm Bore Double Sealed Chrome Steel Blue Seal Z2 10pcs - Image 1](https://m.media-amazon.com/images/I/61Oj-fYR-RL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Smooth, Durable Bearings Perfect for 3D Printed Toy Cars
*by B***R on 13 July 2025*



### ⭐ Complete failure in <24h at <60 RPM, garbage
*by A***R on 16 February 2025*



### ⭐⭐⭐⭐⭐ If you own an AIPER Surfer S1 and the bearing are seized these work great
*by R***G on 18 April 2025*



## Frequently Bought Together

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-03-08*