---
product_id: 58217543
title: "4Pieces 6x30x13mm Plastic Coated Sealed Bearings Steel 606ZZ Deep U Groove Guide Pulley Rail Ball Rolling Bearing Wheel Orange"
brand: "cnbtr"
price: "$22.09"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/58217543-4pieces-6x30x13mm-plastic-coated-sealed-bearings-steel-606zz-deep-u
store_origin: US
region: United States of America
---

# Deep U groove design 6x30x13mm size Steel 606ZZ material 4Pieces 6x30x13mm Plastic Coated Sealed Bearings Steel 606ZZ Deep U Groove Guide Pulley Rail Ball Rolling Bearing Wheel Orange

**Brand:** cnbtr
**Price:** $22.09
**Availability:** ✅ In Stock

## Summary

> 🔄 Glide into the Future with Style!

## Quick Answers

- **What is this?** 4Pieces 6x30x13mm Plastic Coated Sealed Bearings Steel 606ZZ Deep U Groove Guide Pulley Rail Ball Rolling Bearing Wheel Orange by cnbtr
- **How much does it cost?** $22.09 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/58217543-4pieces-6x30x13mm-plastic-coated-sealed-bearings-steel-606zz-deep-u)

## 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

- • **Low Friction:** Enjoy reduced noise and vibration for a tranquil environment.
- • **Easy Maintenance:** Convenient removal shields for quick relubrication—keep things running smoothly.
- • **Smooth Operation:** Experience seamless sliding with our deep U groove design.
- • **Durable Construction:** Built with high-quality steel for long-lasting performance.
- • **Versatile Applications:** Perfect for furniture, sliding doors, and more—upgrade your home effortlessly.

## Overview

The CNBTR 4Pieces 6x30x13mm Plastic Coated Sealed Bearings are designed for high-speed performance and versatility. Made from durable Steel 606ZZ, these deep U groove ball bearings are perfect for various applications, including furniture hardware and sliding doors. With low friction and easy maintenance features, they ensure a smooth and quiet operation.

## Description

CNBTR 4Pieces 6x30x13mm Plastic Coated Sealed Bearings Steel 606ZZ Deep U Groove Guide Pulley Rail Ball Rolling Bearing Wheel Orange

## Features

- Deep U groove ball bearings, fashionable, slide flexible, compression wear.
- Suitable for furniture hardware accessories, mobile doors, glass sliding doors, aluminum doors and windows, shower pulleys and drawers, etc
- Rolling bearings use rolling elements to maintain the separation between moving parts to reduce rotational friction and support radial and axial loads.
- These good precision bearings provide high speed and the convenience of removal shields relubrication.
- With less coefficient of friction, less vibration and noise.

## Product Details

- **Brand:** CNBTR
- **Material:** Alloy Steel
- **Item Weight:** 41 Grams
- **Bearing Number:** 606ZZ
- **Bearing Type:** Ball Bearing

## Images

![4Pieces 6x30x13mm Plastic Coated Sealed Bearings Steel 606ZZ Deep U Groove Guide Pulley Rail Ball Rolling Bearing Wheel Orange - Image 1](https://m.media-amazon.com/images/I/71NDQejStGL.jpg)

## Questions & Answers

**Q: Will these wheels fit the 2000 Pilates Performer?**
A: What is a 2000 Pulates Prefirnier?  They will work for what the reason intended.  I 'm sure they woyld work for the piluted perforfer with enough effort applied

**Q: Robert H.:  The drawing does not label the radius of the u-groove, nor is it referenced in the literature, hence my question?**
A: 9mm is not correct; the diameter based on the drawing dimensions given is 10mm.

**Q: Are these designed to fit precisely on a 9mm shaft?  If not, what size?**
A: The online listing for this part includes a VERY detailed dimensioned drawing in one of the photos.

## Frequently Bought Together

- CNBTR 4Pieces 6x30x13mm Plastic Coated Sealed Bearings Steel 606ZZ Deep U Groove Guide Pulley Rail Ball Rolling Bearing Wheel Orange
- Letool 4pcs U Type Groove Pulley Nylon Guide Pulley Rolling Bearing U Groove Roller Wheel 8x40x20mm for Driving Mechanical Equipment, or Used in Doors and Windows
- 5Pcs Deep U Groove Ball Track Guide Bearing, Stainless Steel Bearing Pulley Wheel Bearings Wheel Wire Rope Pulley

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**Shop now:** [https://www.desertcart.us/products/58217543-4pieces-6x30x13mm-plastic-coated-sealed-bearings-steel-606zz-deep-u](https://www.desertcart.us/products/58217543-4pieces-6x30x13mm-plastic-coated-sealed-bearings-steel-606zz-deep-u)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-18*