---
product_id: 230421560
title: "8x30x8.5mm White Ball Bearing Guide Pulley Roller Round Wheel Load 87KG for Door Window Pack of 4"
brand: "cnbtr"
price: "€ 25.37"
currency: EUR
in_stock: true
url: https://www.desertcart.pt/products/230421560-8x30x8-5mm-white-ball-bearing-guide-pulley-roller-round-wheel
store_origin: PT
region: Portugal
---

# 87kg load capacity Compact size 8x30x8.5mm 8mm shaft hole 8x30x8.5mm White Ball Bearing Guide Pulley Roller Round Wheel Load 87KG for Door Window Pack of 4

**Brand:** cnbtr
**Price:** € 25.37
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate Your Sliding Experience!

## Quick Answers

- **What is this?** 8x30x8.5mm White Ball Bearing Guide Pulley Roller Round Wheel Load 87KG for Door Window Pack of 4 by cnbtr
- **How much does it cost?** € 25.37 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/230421560-8x30x8-5mm-white-ball-bearing-guide-pulley-roller-round-wheel)

## Best For

- cnbtr enthusiasts

## Why This Product

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

## Key Features

- • **Compact Design:** Small yet mighty, fitting seamlessly into low-speed, low-load projects.
- • **Smooth Operation:** Experience effortless sliding with our precision-engineered ball bearing guide.
- • **Heavy-Duty Performance:** Supports up to 87kg, perfect for your sliding windows and gates.
- • **Versatile Applications:** Ideal for enhancing convenience in your home or workspace.
- • **Customer-Centric Support:** We're here for you! Reach out with any questions and we'll assist promptly.

## Overview

The CNBTR 8x30x8.5mm White Ball Bearing Guide Pulley Roller is designed for smooth operation in sliding windows and gates, supporting a maximum load of 87kg. With a compact size and durable construction, this pack of 4 pulleys is perfect for low-speed, low-load applications, making your living space more convenient and organized.

## Description

CNBTR 8x30x8.5mm White Ball Bearing Guide Pulley Roller Round Wheel Load 87KG for Door Window Pack of 4

## Features

- Shaft hole diameter: 8mm/0.31in
- Max load: 87kg/191lbs
- The Wheel Pully ideal for sliding windows and sliding gates that make your living more convenient and tidy.
- Please read carefully the dimension, it is a small size wheel pulley, application for low-speed and low-load project.
- If you have any question about the item, please feel free to send us email. We will do our best for you.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | yqltd |
| Part Number | M6180521075 |
| Package Dimensions | 6 x 4.6 x 2.4 cm; 70 g |
| Item model number | M6180521075 |
| Size | 8*30*8.5MM |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 70 g |

## Images

![8x30x8.5mm White Ball Bearing Guide Pulley Roller Round Wheel Load 87KG for Door Window Pack of 4 - Image 1](https://m.media-amazon.com/images/I/61UMAT14hiL.jpg)

## Available Options

This product comes in different **Size Name** options.

## Frequently Bought Together

- CNBTR 8x30x8.5mm White Ball Bearing Guide Pulley Roller Round Wheel Load 87KG for Door Window Pack of 4
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**Shop now:** [https://www.desertcart.pt/products/230421560-8x30x8-5mm-white-ball-bearing-guide-pulley-roller-round-wheel](https://www.desertcart.pt/products/230421560-8x30x8-5mm-white-ball-bearing-guide-pulley-roller-round-wheel)

---

*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-03-17*