---
product_id: 76438273
title: "6704 2RS - ABEC 3 (Radial) - 20x27x4"
brand: "abi"
price: "B/.65"
currency: PAB
in_stock: true
reviews_count: 1
category: "Abi"
url: https://www.desertcart.com.pa/products/76438273-6704-2rs-abec-3-radial-20x27x4
store_origin: PA
region: Panama
---

# Precision 20x27x4 mm Size Grade 10 Chrome Steel Balls Double-Lip LLB Seals 6704 2RS - ABEC 3 (Radial) - 20x27x4

**Brand:** abi
**Price:** B/.65
**Availability:** ✅ In Stock

## Summary

> ⚙️ Ride Smooth, Ride Smart — Bearings That Mean Business

## Quick Answers

- **What is this?** 6704 2RS - ABEC 3 (Radial) - 20x27x4 by abi
- **How much does it cost?** B/.65 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/76438273-6704-2rs-abec-3-radial-20x27x4)

## Best For

- abi enthusiasts

## Why This Product

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

## Key Features

- • **Sealed to Stay Clean:** Double-lip LLB seals block dirt and debris, keeping your ride smooth and maintenance low.
- • **Smooth Meets Affordable:** ABEC-3 rating delivers reliable smoothness without breaking the bank—performance you can trust.
- • **Engineered for Endurance:** R-62 hardened 52100 high carbon chrome alloy rings ensure long-lasting performance under pressure.
- • **Built with Premium Materials:** Riveted steel cage and grade 10 chrome steel balls combine durability with high-speed efficiency.
- • **Precision Fit, Zero Guesswork:** Exact 20x27x4 mm dimensions guarantee seamless compatibility with your bike headset.

## Overview

The 6704 2RS ABEC-3 bearing features premium grade 10 chrome steel balls and R-62 hardened 52100 high carbon chrome alloy rings housed in a riveted steel cage. Its double-lip LLB seals protect against contaminants, ensuring durability and smooth operation. Sized precisely at 20x27x4 mm, this bearing offers a perfect fit for bicycle headset applications, combining high-quality materials and ABEC-3 precision for reliable, affordable performance.

## Description

Our ABEC-3 bearings use the same high quality steels as our ABEC-5 bearings. We use grade 10 chrome steel balls paired with R-62 hardened 52100 high carbon chrome alloy rings. The ball bearing cage is made of riveted steel. Double-lip LLB seals prevent contaminants and debris from penetrating. ABEC-3 bearings combine extreme durability and softness at an affordable price Dimensions: 20x27x4 - SC: 136

Review: Five Stars - Worked great! Was the exact size they said it was!

## Features

- Our ABEC-3 bearings use the same high quality steels as our ABEC-5 bearings. We use grade 10 chrome steel balls paired with R-62 hardened 52100 high carbon chrome alloy bushings. The ball bearing cage is made of riveted steel. LLB double lip seals prevent contaminants and debris from entering. ABEC-3 bearings combine extreme durability and smoothness at an affordable price Dimensions: 20x27x4 - SC: 136

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00D9Q8AXG |
| Bearing Type | Ball Bearing |
| Brand | ABI |
| Compatible Lubricant | greases |
| Country Of Origin | China |
| Customer Reviews | 5.0 out of 5 stars 4 Reviews |
| EU Spare Part Availability Duration | 2 Years |
| Global Trade Identification Number | 00810191011286 |
| Included Components | See Box |
| Item Dimensions | 38 x 38 x 13 millimetres |
| Item Thickness | 4 Millimetres |
| Item Type Name | Bearing |
| Item Weight | 5.7 Grams |
| Item dimensions L x W x H | 38 x 38 x 13 millimetres |
| Item thickness | 4 Millimetres |
| Item weight | 5.7 Grams |
| Manufacturer | Enduro Bearings |
| Manufacturer Part Number | BB 6704 2RS/C3 BOX |
| Material | Aluminium |
| Model Number | ABEC3 |
| Specification Met | ABEC 3 |
| Specification met | ABEC 3 |
| UPC | 810191011286 |

## Images

![6704 2RS - ABEC 3 (Radial) - 20x27x4 - Image 1](https://m.media-amazon.com/images/I/51SUibBWgiL.jpg)
![6704 2RS - ABEC 3 (Radial) - 20x27x4 - Image 2](https://m.media-amazon.com/images/I/61cq1Z8ph6L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Five Stars
*by B***R on 1 July 2015*

Worked great! Was the exact size they said it was!

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**Shop now:** [https://www.desertcart.com.pa/products/76438273-6704-2rs-abec-3-radial-20x27x4](https://www.desertcart.com.pa/products/76438273-6704-2rs-abec-3-radial-20x27x4)

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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-08-04*