---
product_id: 53816921
title: "Stainless Steel 5mm Deep U Groove Ball Bearings Pack of 2, Pulley Bearing Wheel Rail Ball Bearings Wheel"
brand: "ctsc"
price: "€ 18.98"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/53816921-stainless-steel-5mm-deep-u-groove-ball-bearings-pack-2
store_origin: IE
region: Ireland
---

# 7mm x 30mm x 9mm dimensions 5mm U groove depth Durable stainless steel Stainless Steel 5mm Deep U Groove Ball Bearings Pack of 2, Pulley Bearing Wheel Rail Ball Bearings Wheel

**Brand:** ctsc
**Price:** € 18.98
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate Your Projects with Precision Bearings!

## Quick Answers

- **What is this?** Stainless Steel 5mm Deep U Groove Ball Bearings Pack of 2, Pulley Bearing Wheel Rail Ball Bearings Wheel by ctsc
- **How much does it cost?** € 18.98 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/53816921-stainless-steel-5mm-deep-u-groove-ball-bearings-pack-2)

## Best For

- ctsc enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Use:** Perfect for zip lines, pulleys, and more!
- • **Smooth Operation:** Experience less friction for seamless performance.
- • **Easy Installation:** Quick setup means more time enjoying your projects.
- • **Satisfaction Assured:** 1-year limited warranty with hassle-free returns.
- • **Durability Guaranteed:** Crafted from high-quality stainless steel for long-lasting use.

## Overview

This pack of 2 stainless steel 5mm deep U groove ball bearings is designed for a variety of applications, including zip line trolleys and pulley systems. With dimensions of 7mm inside diameter, 30mm outer diameter, and 9mm thickness, these bearings ensure smooth operation and durability. Backed by a 1-year limited warranty, they offer easy installation and a satisfaction guarantee.

## Description

Stainless Steel 5mm Deep U Groove Ball Bearings Pack of 2, Pulley Bearing Wheel Rail Ball Bearings Wheel

## Product Details

- **Brand:** CTSC
- **Material:** Stainless Steel
- **Item dimensions L x W x H:** 1.18 x 1.18 x 0.35 inches
- **Bearing Number:** 2
- **Item Thickness:** 9 Millimeters

## Images

![Stainless Steel 5mm Deep U Groove Ball Bearings Pack of 2, Pulley Bearing Wheel Rail Ball Bearings Wheel - Image 1](https://m.media-amazon.com/images/I/61nkSEm5erL.jpg)

## Questions & Answers

**Q: will thuis pulley work with 1/4 inch cable**
A: Yes it will.

**Q: Will these work with 5/16 cable?**
A: The width of wheel is 3/8 with 1/16 wide peak on each side of half round concave U curve for the 1/4 inch cable to ride freely on, 5/16 cable looks like it would still work, will be a tight squeeze and would be the maximum size cable this roller is made for.

**Q: Is this single row or double row ?**
A: Single row as pictured

**Q: Are the ball bearings stainless steel?**
A: They have lasted me years in the weather. Everything you can see on them is stainless. As for the bearings inside, I don’t know, never had one go bad and my oldest ones are at least 3 years old and exposed to all the weather. They are hardiest I have ever used.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.ie/products/53816921-stainless-steel-5mm-deep-u-groove-ball-bearings-pack-2](https://www.desertcart.ie/products/53816921-stainless-steel-5mm-deep-u-groove-ball-bearings-pack-2)

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-27*