---
product_id: 392386477
title: "20pcs 1.5mm Deep Metal V Groove Guide Pulley Bearing Wheel Rail Ball Bearings Wheel 4x13x6mm"
brand: "chiloskit"
price: "FREE"
currency: TND
in_stock: false
category: "Chiloskit"
url: https://www.desertcart.tn/products/392386477-20pcs-1-5mm-deep-metal-v-groove-guide-pulley-bearing
store_origin: TN
region: Tunisia
---

# Precise 4x13x6mm dimensions Smooth ABEC 5 ball bearing High carbon steel durability 20pcs 1.5mm Deep Metal V Groove Guide Pulley Bearing Wheel Rail Ball Bearings Wheel 4x13x6mm

**Brand:** chiloskit
**Price:** FREE
**Availability:** ❌ Out of Stock

## Summary

> 🔧 Elevate your motion game with precision pulleys that keep you ahead of the curve!

## Quick Answers

- **What is this?** 20pcs 1.5mm Deep Metal V Groove Guide Pulley Bearing Wheel Rail Ball Bearings Wheel 4x13x6mm by chiloskit
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/392386477-20pcs-1-5mm-deep-metal-v-groove-guide-pulley-bearing)

## Best For

- chiloskit enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Crafted from high carbon steel, these pulleys resist wear and maintain performance under low-speed, low-load conditions.
- • **Versatile 20-Pack:** Ample supply for multiple projects or spares—perfect for 3D printers, quadcopters, and industrial applications.
- • **Wide Industry Reach:** Trusted across sectors from robotics to agriculture, these pulleys elevate your build quality and efficiency.
- • **Engineered for Precision:** ABEC 5 rated ball bearings ensure smooth, low-friction motion for your linear systems.
- • **Optimized V-Groove Design:** 1.5mm deep groove with 4mm width guarantees secure wire alignment and reliable operation.

## Overview

This 20-piece set of 1.5mm deep V groove guide pulley bearings features high carbon steel construction and ABEC 5 ball bearings, sized at 4x13x6mm. Designed for low-speed, low-load linear motion systems, they offer reliable performance across diverse industrial and hobbyist applications, including 3D printing and model building.

## Description

Package Included:20 pcs Wire pulley with V groove

## Features

- Wire pulley groove,Wide application.These are specialized bearings that are used in many linear motion systems such as 3D printer, quadcopter or ship model, package with 20 pcs in package, you can keep them for spare or just substitutes for those old ones
- This item is ordinary precision, adaptation to low speed, low load applications.
- Wide applications in many fields: industrial machines, cars, ships, household appliances, health care system, motors, mine, petroleum, petroleum, alchemy, papermaking, agriculture, cranes, etc
- Dimension:(Inside diameter)4mm x (outer diameter)13mm x (thickness)6mm.Material:High carbon steel.V groove width: 4mm.V groove deepness: 1.5mm
- Please note the size befor you buy it dear customer ！

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B012KKTBRU |
| ASIN  | B012KKTBRU |
| Bearing Type | Ball Bearing |
| Bore Diameter | 4 Millimeters |
| Brand Name | Chiloskit |
| Compatible Lubricant | Oil |
| Customer Reviews | 4.4 4.4 out of 5 stars (323) |
| Customer reviews | 4.4 4.4 out of 5 stars (323) |
| Date First Available  | 14 June 2016 |
| Is Discontinued By Manufacturer  | No |
| Item Dimensions | 13 x 13 x 6 millimeters |
| Item Thickness | 6 Millimeters |
| Item Weight | 10 Grams |
| Item model number  | V624ZZ |
| Manufacturer | Preamer |
| Manufacturer  | Preamer |
| Material Type | High Carbon Steel |
| Model | V624ZZ |
| Number of Items | 20 |
| Outside Diameter | 13 Millimeters |
| Part Number | V624ZZ |
| Product Dimensions  | 1.3 x 1.3 x 0.6 cm; 10 g |
| Specification Met | ABEC 5 |
| UPC | 710185353111 |
| Unit Count | 20 Count |

## Product Details

- **Bore diameter:** 4 Millimeters
- **Brand:** Chiloskit
- **Item dimensions L x W x H:** 13 x 13 x 6 millimeters
- **Item weight:** 10 Grams
- **Material:** High Carbon Steel

## Images

![20pcs 1.5mm Deep Metal V Groove Guide Pulley Bearing Wheel Rail Ball Bearings Wheel 4x13x6mm - Image 1](https://m.media-amazon.com/images/I/71v2cVxZsVL.jpg)

## Questions & Answers

**Q: What are the measurements in inches.**
A: According to Amazon: inside diameter and V groove width  = 4mm = 0.1575 inch, outside diameter = 13mm = 0.5119 inch, groove deepnes = 1.5mm = 0.05905 inch.  I use them to guide curtain cord.

**Q: Does it rust?**
A: I haven't seen any rust as of yet.  The device I built that uses them is in my garage so doesn't get direct water on it, but it does get pretty humid.

**Q: Is the hole diameter 5/32? Or is it the 6mm?**
A: 4mm for hole, 6mm is the width

**Q: Do these pulleys come with the pins?**
A: Pins? No pins, just the pulleys.

## Frequently Bought Together

- Chiloskit 20pcs 1.5mm Deep Metal V Groove Guide Pulley Bearing Wheel Rail Ball Bearings Wheel 4x13x6mm
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**Shop now:** [https://www.desertcart.tn/products/392386477-20pcs-1-5mm-deep-metal-v-groove-guide-pulley-bearing](https://www.desertcart.tn/products/392386477-20pcs-1-5mm-deep-metal-v-groove-guide-pulley-bearing)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-10-15*