---
product_id: 174807854
title: "NTN Bearing 6306LLU Single Row Deep Groove Radial Ball Bearing, Contact, Normal Clearance, Steel Cage, 30 mm Bore ID, 72 mm OD, 19 mm Width, Double Sealed"
brand: "ntn bearing"
price: "332 Lei"
currency: RON
in_stock: true
category: "Industrial"
url: https://www.desertcart.ro/products/174807854-ntn-bearing-6306llu-single-row-deep-groove-radial-ball-bearing
store_origin: RO
region: Romania
---

# NTN Bearing 6306LLU Single Row Deep Groove Radial Ball Bearing, Contact, Normal Clearance, Steel Cage, 30 mm Bore ID, 72 mm OD, 19 mm Width, Double Sealed

**Brand:** ntn bearing
**Price:** 332 Lei
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** NTN Bearing 6306LLU Single Row Deep Groove Radial Ball Bearing, Contact, Normal Clearance, Steel Cage, 30 mm Bore ID, 72 mm OD, 19 mm Width, Double Sealed by ntn bearing
- **How much does it cost?** 332 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/174807854-ntn-bearing-6306llu-single-row-deep-groove-radial-ball-bearing)

## Best For

- ntn bearing enthusiasts

## Why This Product

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

## Description

Single row radial ball bearings are the most widely used bearings and utilize an uninterrupted raceway, which makes these bearings suitable for radial loads, or a combination of thrust and radial loads. This design permits precision tolerances even at high speed operation. Shielded bearings are protected on one, or both sides (suffixes Z and ZZ, respectively) by metal shields fastened to the outer ring. This close clearance labyrinth seal retains the lubricant and prevents the entrance of foreign matter. Sealed bearings incorporate steel reinforced rubber seals securely fastened to a groove on the outer ring. Contact with the inner ring is by sealing lip (Contact Suffix LLU). Or, non-contact with the inner ring is by labyrinth seal (Non-contact Suffix LLB) to provide positive sealing at all times.NTN is one of the three largest bearing companies in the world with more than ninety years of manufacturing expertise in ball bearings.

## Images

![NTN Bearing 6306LLU Single Row Deep Groove Radial Ball Bearing, Contact, Normal Clearance, Steel Cage, 30 mm Bore ID, 72 mm OD, 19 mm Width, Double Sealed - Image 1](https://images-na.ssl-images-amazon.com/images/I/41ajb8nUrJL.jpg)

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**Shop now:** [https://www.desertcart.ro/products/174807854-ntn-bearing-6306llu-single-row-deep-groove-radial-ball-bearing](https://www.desertcart.ro/products/174807854-ntn-bearing-6306llu-single-row-deep-groove-radial-ball-bearing)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-06*