---
product_id: 210072852
title: "uxcell MR84-2RS Deep Groove Ball Bearings 4mm Inner Dia 8mm OD 3mm Bore Double Sealed Chrome Steel Z2 10pcs"
brand: "uxcell"
price: "S$17"
currency: SGD
in_stock: true
reviews_count: 8
category: "Uxcell"
url: https://www.desertcart.sg/products/210072852-uxcell-mr84-2rs-deep-groove-ball-bearings-4mm-inner-dia
store_origin: SG
region: Singapore
---

# Double sealed for ultimate lubricant retention 4mm inner diameter precision fit Chrome steel for heavy-duty durability uxcell MR84-2RS Deep Groove Ball Bearings 4mm Inner Dia 8mm OD 3mm Bore Double Sealed Chrome Steel Z2 10pcs

**Brand:** uxcell
**Price:** S$17
**Availability:** ✅ In Stock

## Summary

> ⚙️ Upgrade your gear with bearings that work as hard as you do!

## Quick Answers

- **What is this?** uxcell MR84-2RS Deep Groove Ball Bearings 4mm Inner Dia 8mm OD 3mm Bore Double Sealed Chrome Steel Z2 10pcs by uxcell
- **How much does it cost?** S$17 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/210072852-uxcell-mr84-2rs-deep-groove-ball-bearings-4mm-inner-dia)

## 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

- • **Heavy-Duty Chrome Steel:** Crafted from GCr15 alloy steel to withstand high loads and harsh conditions without compromise.
- • **Whisper-Quiet Operation:** Z2 noise level and ABEC 1 tolerance deliver smooth, silent rotation for professional-grade use.
- • **Precision Fit, Zero Play:** 4mm inner diameter and 8mm outer diameter ensure seamless integration with your equipment.
- • **Load Rated for Reliability:** Static load rating of 113N and dynamic load rating of 336N means these bearings won’t quit when you need them most.
- • **Double-Sided Sealed Protection:** Keeps lubricant locked in and contaminants out for longer-lasting smooth performance.

## Overview

The uxcell MR84-2RS Deep Groove Ball Bearings feature a 4mm inner diameter and 8mm outer diameter, crafted from durable chrome steel with double-sided seals to retain lubricant and block contaminants. Rated for heavy loads with a static load capacity of 113N and dynamic load of 336N, these ABEC 1 tolerance bearings operate quietly at Z2 noise levels, making them an ideal, reliable replacement for high-performance cycling and industrial applications.

## Description

uxcell MR84-2RS Deep Groove Ball Bearings 4mm Inner Dia 8mm OD 3mm Bore Double Sealed Chrome Steel Z2 10pcs: desertcart.com: Industrial & Scientific

Review: Perfect replacement bearings for Pflueger Trion TRI30 Spinning Reel - Used these rubber sealed bearings to replace the original bearings that had seized up in my Plueger Trion TRI30 spinning reel. Reel works better than when new, bearings are smooth and a perfect fit replacement.
Review: A good set of bearings - These work great and are a good quality. Please ensure the measurements before ordering.

## Features

- MR84-2RS (I.D.=4mm, O.D.=8mm, Thickness=3mm)
- mr84-2rs 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 113 newtons and dynamic load rating of 336 newtons

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B082PPQ286 |
| Bearing Number | MR84 2RS |
| Bearing Type | Ball Bearing |
| Best Sellers Rank | #47,337 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #179 in Deep-Groove Ball Bearings |
| Brand | uxcell |
| Brand Name | uxcell |
| Compatible Lubricant | Oil |
| Customer Reviews | 4.7 out of 5 stars 295 Reviews |
| Item Dimensions | 4.72 x 3.94 x 0.59 inches |
| Item Thickness | 3 millimeters |
| Item Weight | 9.07 g |
| Item dimensions L x W x H | 4.72 x 3.94 x 0.59 inches |
| Manufacturer | uxcell |
| Material | Alloy Steel |
| Material Type | Alloy Steel |
| Model | a19092000ux1235 |
| Number of Items | 10 |
| Outside Diameter | 8 millimeters |
| Part Number | a19092000ux1235 |
| Specification Met | Ul |

## Product Details

- **Bearing Number:** MR84 2RS
- **Brand:** uxcell
- **Item Weight:** 9.07 g
- **Item dimensions L x W x H:** 4.72 x 3.94 x 0.59 inches
- **Material:** Alloy Steel

## Images

![uxcell MR84-2RS Deep Groove Ball Bearings 4mm Inner Dia 8mm OD 3mm Bore Double Sealed Chrome Steel Z2 10pcs - Image 1](https://m.media-amazon.com/images/I/61rZFmGuyoL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect replacement bearings for Pflueger Trion TRI30 Spinning Reel
*by D***S on January 18, 2024*

Used these rubber sealed bearings to replace the original bearings that had seized up in my Plueger Trion TRI30 spinning reel. Reel works better than when new, bearings are smooth and a perfect fit replacement.

### ⭐⭐⭐⭐⭐ A good set of bearings
*by Z***Y on May 17, 2025*

These work great and are a good quality. Please ensure the measurements before ordering.

### ⭐⭐⭐⭐⭐ Perfect fit for my Daiwa fishing reels
*by F***B on January 22, 2024*

These are a perfect fit for the bearings used in Daiwa reels. Since they were so cheap, I bought just to try, and now I have 9 spares for the next time it fails. They fit perfectly and are smooth turning, just like what came with the reel. I fish a lot and go through bearings about every 2 years.

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-09-11*