# Ball Bearing 6304 ZZ – Double Shielded Deep Groove Radial Bearing

**URL:** https://aio.lv/en/product--no-name-cze000476--12009531
**Data updated:** 2026-03-11 20:43 (EET)
**Category:** Home Appliance Accessories
**Manufacturer:** No name
**Manufacturer code:** Czę000476
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.99 €
**Prices and availability valid until:** 2026-08-24 23:59
**Price without VAT (21%):** 5.78 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--no-name-cze000476--12009531

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.08.2026 | free |
| Pickup points | 13.08.2026 | 1.79 EUR |
| Courier delivery to door | 13.08.2026 | 4.99 EUR |

## Summary description

Deep groove radial ball bearing 6304 ZZ, double metal-shielded (ZZ) on both sides for basic protection against dust and debris. Designed for radial load support in electric motors, gearboxes, conveyors and rotating assemblies. Standard single-row construction suited for moderate-speed applications where shielded protection and low maintenance are required.

## Long description

Deep groove radial ball bearing 6304 ZZ is a standard single-row bearing with metal shields on both sides (ZZ) providing basic protection against dust and debris. It is designed to support radial loads in rotating machinery and is commonly used in electric motors, gearboxes, conveyor systems and general mechanical assemblies where moderate speeds and reduced maintenance are required.
Advantages
The double metal shields reduce ingress of contaminants while allowing low-friction rotation and no-contact protection compared with contact seals. The single-row deep groove geometry provides reliable radial load support and accommodates limited axial loads in both directions. Constructed to industry dimensional standards, this bearing is interchangeable with common replacements and suitable for refurbishment or new-build applications where a shielded, low-maintenance bearing is preferred.
Suitable for
 Electric motors and small generators
 Gearboxes and reduction drives
 Conveyor rollers and material-handling equipment
 Pumps, fans and blowers operating at moderate speeds
 General rotating assemblies in industrial and workshop equipment
Key specifications
 Type: deep groove radial ball bearing, single-row
 Shielding: double metal shields on both sides (ZZ)
 Load capacity: designed primarily for radial loads, limited axial load capacity in both directions
 Speed range: suitable for moderate-speed applications (depends on lubrication and operating conditions)
 Maintenance: low-maintenance due to enclosed shield design; relubrication intervals depend on application
 Compatibility: standard metric bearing dimensions for common interchangeability
How to use
Select a bearing with correct dimensional fit for the shaft and housing, ensuring proper interference or clearance as specified by the equipment manufacturer. Clean mounting surfaces, avoid contaminant ingress during installation, and fit the bearing using appropriate tools to apply force only to the inner or outer ring as required. For shielded bearings, initial lubrication is usually factory-applied; verify lubricant condition and add compatible grease only if needed according to operating temperature and load. Do not remove metal shields as they are pressed in for protection and performance.
Lietojuma ieteikumi
 Install bearings in clean conditions, avoid misalignment and axial impact loads during assembly, monitor operating temperature and vibration for early signs of wear, and follow machine manufacturer guidance for bearing fit and relubrication intervals to ensure reliable service life.

## FAQ

### How much does the Ball Bearing 6304 ZZ cost, and is it available for purchase?

The price is 6.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 10.08.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All No name products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized No name service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12009531/67492458_large.webp