---
product_id: 34562348
title: "CNBTR 500mm Vertical Optical Axis &amp; 2mm Lead Screw Dual Rail Shaft Support Pillow Block Bearings &amp; Flexible Shaft Coupling Set of 15"
brand: "cnbtr lead screw"
price: "€ 108.46"
currency: EUR
in_stock: true
category: "Misc."
url: https://www.desertcart.es/products/34562348-cnbtr-500mm-vertical-optical-axis-and-amp-2mm-lead-screw
store_origin: ES
region: Spain
---

# CNBTR 500mm Vertical Optical Axis &amp; 2mm Lead Screw Dual Rail Shaft Support Pillow Block Bearings &amp; Flexible Shaft Coupling Set of 15

**Brand:** cnbtr lead screw
**Price:** € 108.46
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** CNBTR 500mm Vertical Optical Axis &amp; 2mm Lead Screw Dual Rail Shaft Support Pillow Block Bearings &amp; Flexible Shaft Coupling Set of 15 by cnbtr lead screw
- **How much does it cost?** € 108.46 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/34562348-cnbtr-500mm-vertical-optical-axis-and-amp-2mm-lead-screw)

## Best For

- cnbtr lead screw enthusiasts

## Why This Product

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

## Description

Feature: 1. Lead Screw are widely used for machine tools, like 3D printing. 2. Shaft Optical Axis suitable for kinds of electronic equipment/guide bar, drive shaft, pillar. 3. Bearing Pillow Block have a certain bearing capacity, can hold in ordinary precision rack, strong adaptability. 4. This set includes Optical Axis & Lead Screw, Pillow Block Bearing, Linear Rail Support, CNC Stepper Coupler and Ball Bearing.  Specification: Color: Silver Brand name: CNBTR Total Weight: 923g  Accessories: 2PCS Zinc Alloy 8mm Inner Dia 48x12mm Pillow Block Flange Bearing  4PCS Aluminum 8mm Innner Dia 42x24x10mm Linear Rod Rail Support Guide Shaft Bearing 2PCS Aluminium Alloy D19L25 5x8mm Flexible Shaft Coupling 4PCS 8mm Inner Dia L34.5mm SCS8UU Linear Bearing  2PCS 8mm L500mm Linear Shaft Optical Axis  1PCS Stainless Steel & Brass L500mm D8mm 2mm Lead Screw Nut   Package Include: 1 Set of Lead Screw Bearing Mounts (15PCS)  Q:How can I know more details of each Accessory?  A:Welcome to visit our shop to see the related items with corresponding keywords.   The unique MPN label on each inner package, which confirm it passed the quality inspection and it is genuine item sold from our shop. Please offer it to us when you need assistance.

## Features

- Lead Screw are widely used for machine tools, like 3D printing.
- Shaft Optical Axis suitable for kinds of electronic equipment/guide bar, drive shaft, pillar.
- Bearing Pillow Block have a certain bearing capacity, can hold in ordinary precision rack, strong adaptability.
- This set includes Optical Axis &amp; Lead Screw, Pillow Block Bearing, Linear Rail Support, CNC Stepper Coupler and Ball Bearing.

## Images

![CNBTR 500mm Vertical Optical Axis &amp; 2mm Lead Screw Dual Rail Shaft Support Pillow Block Bearings &amp; Flexible Shaft Coupling Set of 15 - Image 1](https://images-na.ssl-images-amazon.com/images/I/416AI1ej29L.jpg)
![CNBTR 500mm Vertical Optical Axis &amp; 2mm Lead Screw Dual Rail Shaft Support Pillow Block Bearings &amp; Flexible Shaft Coupling Set of 15 - Image 2](https://images-na.ssl-images-amazon.com/images/I/41WaWaJl%2BQL.jpg)
![CNBTR 500mm Vertical Optical Axis &amp; 2mm Lead Screw Dual Rail Shaft Support Pillow Block Bearings &amp; Flexible Shaft Coupling Set of 15 - Image 3](https://images-na.ssl-images-amazon.com/images/I/41vlPOeq-9L.jpg)
![CNBTR 500mm Vertical Optical Axis &amp; 2mm Lead Screw Dual Rail Shaft Support Pillow Block Bearings &amp; Flexible Shaft Coupling Set of 15 - Image 4](https://images-na.ssl-images-amazon.com/images/I/51aIfpotJUL.jpg)
![CNBTR 500mm Vertical Optical Axis &amp; 2mm Lead Screw Dual Rail Shaft Support Pillow Block Bearings &amp; Flexible Shaft Coupling Set of 15 - Image 5](https://images-na.ssl-images-amazon.com/images/I/51C6qpEyfeL.jpg)

---

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**Shop now:** [https://www.desertcart.es/products/34562348-cnbtr-500mm-vertical-optical-axis-and-amp-2mm-lead-screw](https://www.desertcart.es/products/34562348-cnbtr-500mm-vertical-optical-axis-and-amp-2mm-lead-screw)

---

*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-02-12*