---
product_id: 235911153
title: "18307RS Bearing (5 Pcs) 18307 mm Bicycle Axle 18307-LBLU Drum Ball Bearings 18307 MR18307 for DT Swiss Hubs"
brand: "fushibearing"
price: "314 kr"
currency: DKK
in_stock: true
reviews_count: 10
category: "Fushibearing"
url: https://www.desertcart.dk/products/235911153-18307rs-bearing-5-pcs-18307-mm-bicycle-axle-18307-lblu
store_origin: DK
region: Denmark
---

# 18mm inner diameter precision Pre-lubricated sealed cartridge Designed for DT Swiss & pro hubs 18307RS Bearing (5 Pcs) 18307 mm Bicycle Axle 18307-LBLU Drum Ball Bearings 18307 MR18307 for DT Swiss Hubs

**Brand:** fushibearing
**Price:** 314 kr
**Availability:** ✅ In Stock

## Summary

> 🚴‍♀️ Upgrade your ride with precision-engineered smoothness!

## Quick Answers

- **What is this?** 18307RS Bearing (5 Pcs) 18307 mm Bicycle Axle 18307-LBLU Drum Ball Bearings 18307 MR18307 for DT Swiss Hubs by fushibearing
- **How much does it cost?** 314 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/235911153-18307rs-bearing-5-pcs-18307-mm-bicycle-axle-18307-lblu)

## Best For

- fushibearing enthusiasts

## Why This Product

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

## Key Features

- • **Maintenance-Free Smoothness:** Pre-lubricated with high-grade grease—no extra oiling needed, ride worry-free.
- • **Trusted by Pro-Level Brands:** Compatible with DT Swiss, Bontrager, and Giant hubs—join the elite cycling community.
- • **Optimized for High-Speed Cycling:** Supports up to 14,000 RPM, perfect for fast-paced, competitive riding.
- • **Durable Chrome Steel Construction:** 52100 alloy steel rings and balls deliver long-lasting strength and corrosion resistance.
- • **Precision Fit for Peak Performance:** Exact 18mm ID and 30mm OD with tight tolerances ensure flawless hub integration.

## Overview

The 18307RS Bearing is a high-precision, sealed deep groove ball bearing designed specifically for bicycle hubs, featuring an 18mm inner diameter, 30mm outer diameter, and 7mm width. Made from durable 52100 chrome steel and pre-lubricated for maintenance-free performance, it supports speeds up to 14,000 RPM and fits premium brands like DT Swiss, Bontrager, and Giant. Ideal for serious cyclists seeking reliable, smooth wheel rotation.

## Description

Structural ParametersCategory Type: Deep Groove Ball BearingsBearing Type: BallFor Load Direction: RadialConstruction: Single RowSeal Type: Rubber SealedBall Bearing Type: For BicycleDimensions ParametersPart Number: 18307-2RSFor Shaft Type: RoundFor Shaft Diameter: 18mmID: 18mmID Tolerance: -0.007mm to 0mmFor Housing ID: 30mmOD: 30mmOD Tolerance: -0.008mm to 0mmWidth: 7mmWidth Tolerance: -0.12mm to 0mmMaterial ParametersRing Material: 52100 Chrome steelBall Material: Chrome steelRubber Material: NBRConditions ParametersMax Speed (Grease) (X1000 RPM): 14Lubrication: Pre-LubricatedLubricant: GreaseShaft Mount Type: Press Fit

Review: Bearings - Work well and smooth
Review: Bearings - Fitted to my front wheel of my boardman team fs (Alexrims)

## Features

- Inner (d): 18 mm Outer (D): 30 mm Width (B): 7 mm
- With low be sanded LBlu seals/equivalent to 2RS LLU/LLB
- Grease does not need to be added extra.
- MR18307 Sealed Cartridge Bearing is designed for some DT Swiss, Bontrager, and Giant applications.
- This bearing is a peculiar bearing as it's only 1mm different to 6903-2rs which has a 17mm ID, instead of this bearing at 18mm ID. Appears on hubs made by DT Swiss.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0832Y86RX |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 15,049 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 96 in Deep-Groove Ball Bearings |
| Customer Reviews | 4.4 4.4 out of 5 stars (180) |
| Cutting Diameter | 30 Millimetres |
| Date First Available | 24 Dec. 2019 |
| Item Weight | 79 g |
| Item diameter | 30 Millimetres |
| Item model number | 18307RS |
| Item thickness | 7 Millimetres |
| Manufacturer | FUSHI |
| Material | Alloy Steel |
| Measurement System | Metric |
| Part number | 18307RS |
| Specification met | ABEC 1 |

## Product Details

- **Bearing number:** 18307RS
- **Brand:** FUSHIBEARING
- **Item thickness:** 7 Millimetres
- **Item weight:** 79 Grams
- **Material:** Alloy Steel

## Images

![18307RS Bearing (5 Pcs) 18307 mm Bicycle Axle 18307-LBLU Drum Ball Bearings 18307 MR18307 for DT Swiss Hubs - Image 1](https://m.media-amazon.com/images/I/5171gAxF-sL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Bearings
*by B***S on 2 September 2024*

Work well and smooth

### ⭐⭐⭐⭐⭐ Bearings
*by D***Y on 8 June 2021*

Fitted to my front wheel of my boardman team fs (Alexrims)

### ⭐ Poor bearings
*by T***E on 15 May 2022*

Description doesn't match product, no orange side. These will only last about 2 -3 months, I had one completely seize up after the bike wasn't used for about 3 weeks, the second only lasted about 3 months before it started squealing. Took both apart and found little to no grease and the seal is not quite a seal. I looked at a new unused bearing and verified only minimal grease. I filled it with grease and hope to get longer life out of it. Don't bother buying, pay extra for a name brand product and spend about £10 a pair.

## Frequently Bought Together

- 18307RS Bearing (5 Pcs) 18 * 30 * 7 mm Bicycle Axle 18307-LBLU Drum Ball Bearings 18307 MR18307 for DT Swiss Hubs
- uxcell 6903-2RS Deep Groove Ball Bearings Z2 17mm x 30mm x 7mm Double Sealed Carbon Steel 10pcs
- uxcell 6902-2RS Deep Groove Ball Bearing Double Sealed 1180902, 15mm x 28mm x 7mm Carbon Steel Bearings (Pack of 10)

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**Shop now:** [https://www.desertcart.dk/products/235911153-18307rs-bearing-5-pcs-18307-mm-bicycle-axle-18307-lblu](https://www.desertcart.dk/products/235911153-18307rs-bearing-5-pcs-18307-mm-bicycle-axle-18307-lblu)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-08*