---
product_id: 525150702
title: "18307RS Bearings, 18x30x7mm Ball Bearing 18307-2RS Double Rubber Sealed Shielded Bearing ID 18mm, OD 30mm, Thickness 7mm Pre-Lubricated Deep Groove Ball Bearing for 3D Printer, Scooters 4pcs"
brand: "thsgivingstore"
price: "€ 18.87"
currency: EUR
in_stock: true
url: https://www.desertcart.pt/products/525150702-18307rs-bearings-18x30x7mm-ball-bearing-18307-2rs-double-rubber-sealed
store_origin: PT
region: Portugal
---

# Thickness 7mm ID 18mm OD 30mm 18307RS Bearings, 18x30x7mm Ball Bearing 18307-2RS Double Rubber Sealed Shielded Bearing ID 18mm, OD 30mm, Thickness 7mm Pre-Lubricated Deep Groove Ball Bearing for 3D Printer, Scooters 4pcs

**Brand:** thsgivingstore
**Price:** € 18.87
**Availability:** ✅ In Stock

## Summary

> 🔩 Elevate Your Performance with Every Spin!

## Quick Answers

- **What is this?** 18307RS Bearings, 18x30x7mm Ball Bearing 18307-2RS Double Rubber Sealed Shielded Bearing ID 18mm, OD 30mm, Thickness 7mm Pre-Lubricated Deep Groove Ball Bearing for 3D Printer, Scooters 4pcs by thsgivingstore
- **How much does it cost?** € 18.87 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/525150702-18307rs-bearings-18x30x7mm-ball-bearing-18307-2rs-double-rubber-sealed)

## Best For

- thsgivingstore enthusiasts

## Why This Product

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

## Key Features

- • **Double Protection:** Double rubber seals keep lubricants in and contaminants out.
- • **Precision Engineering:** Crafted from high-precision bearing steel for unmatched durability.
- • **Factory Pre-Lubricated:** Ready to use right out of the box—no extra hassle!
- • **Versatile Applications:** Perfect for 3D printers, scooters, and more—your go-to solution!
- • **Low Friction, High Efficiency:** Experience reduced friction for faster speeds and less heat generation.

## Overview

The 18307RS Bearings set includes four high-precision, double rubber sealed ball bearings designed for optimal performance in various applications, including 3D printers and scooters. With an inner diameter of 18mm, outer diameter of 30mm, and a thickness of 7mm, these pre-lubricated bearings ensure low friction and high efficiency, making them ideal for demanding environments.

## Description

18307RS Bearings, 18x30x7mm Ball Bearing 18307-2RS Double Rubber Sealed Shielded Bearing ID 18mm, OD 30mm, Thickness 7mm Pre-Lubricated Deep Groove Ball Bearing for 3D Printer, Scooters 4pcs

## Features

- Package includes: 4pcs 18307-RS deep groove ball bearings, inner diameter: 18mm, outer diameter: 30mm, thickness 7mm.
- Material: The bearing is made of high-precision bearing steel, which is resistant to rust, deformation and good stability under heavy load.
- Double rubber seal: prevent the leakage of lubricant in the bearing and prevent the intrusion of external dust, moisture, foreign matter and other harmful substances. Support harsh environment use.
- Application: Rolling bearings are widely used in agricultural machinery, conveying equipment, robots, elevators, ship rudder shafts, skateboards, and inline skates.
- Features: Smaller friction can make the engine speed higher, not easy to generate heat during operation, and improve work efficiency. The mute effect is good. The bearing oil has been filled in the factory, which is convenient to use.

## Images

![18307RS Bearings, 18x30x7mm Ball Bearing 18307-2RS Double Rubber Sealed Shielded Bearing ID 18mm, OD 30mm, Thickness 7mm Pre-Lubricated Deep Groove Ball Bearing for 3D Printer, Scooters 4pcs - Image 1](https://m.media-amazon.com/images/I/61BRIJaap1L.jpg)
![18307RS Bearings, 18x30x7mm Ball Bearing 18307-2RS Double Rubber Sealed Shielded Bearing ID 18mm, OD 30mm, Thickness 7mm Pre-Lubricated Deep Groove Ball Bearing for 3D Printer, Scooters 4pcs - Image 2](https://m.media-amazon.com/images/I/618amSHPH4L.jpg)
![18307RS Bearings, 18x30x7mm Ball Bearing 18307-2RS Double Rubber Sealed Shielded Bearing ID 18mm, OD 30mm, Thickness 7mm Pre-Lubricated Deep Groove Ball Bearing for 3D Printer, Scooters 4pcs - Image 3](https://m.media-amazon.com/images/I/61xvTx9jLPL.jpg)
![18307RS Bearings, 18x30x7mm Ball Bearing 18307-2RS Double Rubber Sealed Shielded Bearing ID 18mm, OD 30mm, Thickness 7mm Pre-Lubricated Deep Groove Ball Bearing for 3D Printer, Scooters 4pcs - Image 4](https://m.media-amazon.com/images/I/61K5pPzIjkL.jpg)
![18307RS Bearings, 18x30x7mm Ball Bearing 18307-2RS Double Rubber Sealed Shielded Bearing ID 18mm, OD 30mm, Thickness 7mm Pre-Lubricated Deep Groove Ball Bearing for 3D Printer, Scooters 4pcs - Image 5](https://m.media-amazon.com/images/I/71aC2ypMxXL.jpg)

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**Shop now:** [https://www.desertcart.pt/products/525150702-18307rs-bearings-18x30x7mm-ball-bearing-18307-2rs-double-rubber-sealed](https://www.desertcart.pt/products/525150702-18307rs-bearings-18x30x7mm-ball-bearing-18307-2rs-double-rubber-sealed)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-03-14*