---
product_id: 44526759
title: "15x21x4mm Precision Ball Bearings ABEC 3 Rubber Seals (10) 6702-2RS-BU"
brand: "trb rc"
price: "€ 23.18"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.hr/products/44526759-15x21x4mm-precision-ball-bearings-abec-3-rubber-seals-10-6702
store_origin: HR
region: Croatia
---

# 15x21x4mm Size Rubber Seals Precision Engineering 15x21x4mm Precision Ball Bearings ABEC 3 Rubber Seals (10) 6702-2RS-BU

**Brand:** trb rc
**Price:** € 23.18
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate Your Build with Precision Bearings!

## Quick Answers

- **What is this?** 15x21x4mm Precision Ball Bearings ABEC 3 Rubber Seals (10) 6702-2RS-BU by trb rc
- **How much does it cost?** € 23.18 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/44526759-15x21x4mm-precision-ball-bearings-abec-3-rubber-seals-10-6702)

## Best For

- trb rc enthusiasts

## Why This Product

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

## Key Features

- • **Value Pack:** Includes 10 bearings for all your project needs.
- • **Durable Design:** Rubber seals ensure longevity and protection against debris.
- • **Smooth Operation:** Experience reduced friction for enhanced efficiency.
- • **Unmatched Precision:** Engineered to ABEC 3 standards for superior performance.
- • **Versatile Compatibility:** Perfectly fits popular brands like Axial, Arrma, and Losi.

## Overview

These 15x21x4mm Precision Ball Bearings are designed to meet ABEC 3 standards, featuring rubber seals for durability and compatibility with leading brands like Axial, Arrma, and Losi. Perfect for hobbyists and professionals alike, this pack of 10 ensures you have the right components for your next project.

## Description

15x21x4mm Precision Ball Bearings ABEC 3 Rubber Seals (10) 6702-2RS-BU

## Features

- Compatible with: Axial: AXA1243 Arrma: AR610018 Losi: LOSA6944 Mugen: E0601 Team Associated: 89162

## Product Details

- **Brand:** TRB RC
- **Material:** Alloy Steel
- **Item dimensions L x W x H:** 4.6 x 4 x 1.5 inches
- **Item Weight:** 4.54 g
- **Bearing Number:** 6702 2RS BU

## Images

![15x21x4mm Precision Ball Bearings ABEC 3 Rubber Seals (10) 6702-2RS-BU - Image 1](https://m.media-amazon.com/images/I/41N6arZU+WL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Good ball bearing
  

*by L***. on Reviewed in the United States on September 27, 2024*

Nice smooth performance, good quality 👍

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great price.  Good item.
  

*by P***R on Reviewed in the United States on April 27, 2023*

Get the correct size of your bearing and you can buy them "per piece"!  Much better than buying a set if you know what bearings you're going to be blowing up regularly.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    I love these bearings!
  

*by N***T on Reviewed in the United States on February 23, 2021*

Bearings fit well and last quite a while in multiple different RC cars. Love the fact that they come in a nice case for easy storage/access.

## Frequently Bought Together

- TRB RC 15x21x4mm Precision Ball Bearings ABEC 3 Rubber Seals (10) 6702-2RS-BU
- TRB RC 8x16x5mm Ball Bearings ABEC 3 Rubber Seals (10) 688-2RS-BU
- TRB RC 8x19x6mm Precision Ball Bearings ABEC 3 Rubber Sealed BU (10)

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**Shop now:** [https://www.desertcart.hr/products/44526759-15x21x4mm-precision-ball-bearings-abec-3-rubber-seals-10-6702](https://www.desertcart.hr/products/44526759-15x21x4mm-precision-ball-bearings-abec-3-rubber-seals-10-6702)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-05*