---
product_id: 145511646
title: "684ZZ Deep Groove Ball Bearing Double Shield 684-2Z, 4mm x 9mm x 4mm Carbon steel Bearings (Pack of 20)"
brand: "hl electronic business"
price: "11891 Ft"
currency: HUF
in_stock: true
url: https://www.desertcart.hu/products/145511646-684zz-deep-groove-ball-bearing-double-shield-684-2z-4mm
store_origin: HU
region: Hungary
---

# Double Shielded 4mm Inner Dia. Pack of 20 684ZZ Deep Groove Ball Bearing Double Shield 684-2Z, 4mm x 9mm x 4mm Carbon steel Bearings (Pack of 20)

**Brand:** hl electronic business
**Price:** 11891 Ft
**Availability:** ✅ In Stock

## Summary

> 🔧 Unleash the Power of Precision!

## Quick Answers

- **What is this?** 684ZZ Deep Groove Ball Bearing Double Shield 684-2Z, 4mm x 9mm x 4mm Carbon steel Bearings (Pack of 20) by hl electronic business
- **How much does it cost?** 11891 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/145511646-684zz-deep-groove-ball-bearing-double-shield-684-2z-4mm)

## Best For

- hl electronic business enthusiasts

## Why This Product

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

## Key Features

- • **Dust Defense:** Double shields keep contaminants at bay for longevity.
- • **Versatile Use:** Ideal for a variety of applications, from DIY projects to professional machinery.
- • **Smooth Operation:** Enjoy whisper-quiet performance with pre-lubricated bearings.
- • **Maintenance Made Easy:** Designed for hassle-free upkeep, ensuring peak performance.
- • **Precision Engineering:** Crafted for high-speed operations with ABEC Tolerance 1.

## Overview

The 684ZZ Deep Groove Ball Bearing is a high-performance solution designed for efficiency and durability. With dimensions of 4mm x 9mm x 4mm, these carbon steel bearings come pre-lubricated and feature double shields to protect against dust, making them perfect for high-speed applications. This pack of 20 ensures you have the right components for all your projects, whether personal or professional.

## Description

684ZZ Deep Groove Ball Bearing Double Shield 684-2Z, 4mm x 9mm x 4mm Carbon steel Bearings (Pack of 20)

## Features

- Size: 684ZZ (Inner Dia.=4mm, Outer Dia.=9mm, Thickness=4mm)
- Shields on BOTH SIDES of the bearing to keep dust out. Suitable for high speed operation
- Carbon steel long-life bearings, smooth and low noise
- ABEC Tolerance 1 (P0) for most general use
- Pre-Lubricated, Easy to maintain

## Product Details

- **Brand:** HL Electronic Business
- **Material:** Carbon Steel
- **Item dimensions L x W x H:** 0.35 x 0.16 x 0.16 inches
- **Item Weight:** 9 Grams
- **Item Thickness:** 4 Millimeters

## Images

![684ZZ Deep Groove Ball Bearing Double Shield 684-2Z, 4mm x 9mm x 4mm Carbon steel Bearings (Pack of 20) - Image 1](https://m.media-amazon.com/images/I/71xgP0fO2oL.jpg)
![684ZZ Deep Groove Ball Bearing Double Shield 684-2Z, 4mm x 9mm x 4mm Carbon steel Bearings (Pack of 20) - Image 2](https://m.media-amazon.com/images/I/61FqsmzMQeL.jpg)
![684ZZ Deep Groove Ball Bearing Double Shield 684-2Z, 4mm x 9mm x 4mm Carbon steel Bearings (Pack of 20) - Image 3](https://m.media-amazon.com/images/I/51LPYZJEwwL.jpg)

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**Shop now:** [https://www.desertcart.hu/products/145511646-684zz-deep-groove-ball-bearing-double-shield-684-2z-4mm](https://www.desertcart.hu/products/145511646-684zz-deep-groove-ball-bearing-double-shield-684-2z-4mm)

---

*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-03-22*