What is the diameter of SBR12/SBR16/SBR20/SBR25?

Hello, their diameters are 12mm/16mm/20mm/25mm.

What material is the linear guide made of? Is it stainless?

Hello, the material of linear guide is made of carbon steel, bearing steel, and aluminum alloy for rust resistance and high durability.

Are CAD drawings available?

Hello, unfortunately we don't have CAD drawings, but we have detailed data reference drawings.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

SBR16 1200mm Linear Rail Guide SBR16 Fully Supported Linear Slide Rail with 4Pcs Industry-Standard SBR16UU Slide Ball Bearing Block, DIY CNC Parts X Y Z Linear Actuator

SBR16 1200mm Linear Rail Guide SBR16 Fully Supported Linear Slide Rail with 4Pcs Industry-Standard SBR16UU Slide Ball Bearing Block, DIY CNC Parts X Y Z Linear Actuator

Product ID: 590927072

Details

Bearing Number
SBR16UU
Bore Diameter
16 Millimeters
Brand
CNCMANS
Item Weight
5600 Grams
Material
Carbon Steel

📏1200mm precision length

🔩4x SBR16UU ball bearing blocks

⚙️4-point contact load balance

G$79841

Duties & taxes included

In stock

Sold byAmazon GuyanaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Guyana.

Secure transaction

Description

⚙️ Elevate your CNC game with precision that moves you forward!

DURABLE MATERIALS - High-quality carbon steel rails paired with bearing steel and aluminum alloy blocks for long-lasting, low-friction performance.
EASY INSTALLATION - Pre-drilled aluminum alloy supports and included hardware make mounting and adjustment a breeze.
ROBUST LOAD HANDLING - Four-point contact design evenly distributes load and self-aligns to absorb mounting errors under high stress.
VERSATILE APPLICATION - Ideal for DIY CNC routers, laser machines, mills, and any X-Y-Z linear actuator setup demanding reliability.
PRECISION LINEAR MOTION - 1200mm fully supported rails ensure smooth, accurate travel for your CNC or automation projects.

The CNCMANS SBR16 1200mm Linear Rail Guide set features fully supported carbon steel rails and four industry-standard SBR16UU ball bearing blocks. Designed with a four-point contact system for balanced load distribution and self-alignment, it delivers smooth, low-friction linear motion ideal for DIY CNC machines, laser cutters, and other precision automation tools. Easy to install with included hardware, this durable rail guide ensures long service life and high accuracy in demanding industrial and hobbyist applications.

Specifications

ASIN	B09NBPCJ6Z
Bearing Number	SBR16UU, SBR20UU
Bearing Type	Ball Bearing
Best Sellers Rank	#102,986 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #107 in Linear Motion Guides
Bore Diameter	16 millimeters
Brand	CNCMANS
Brand Name	CNCMANS
Compatible Lubricant	Grease
Customer Reviews	4.0 out of 5 stars 29 Reviews
Item Thickness	16 millimeters
Item Weight	5600 g
Manufacturer	CNCMANS
Material	Carbon Steel
Material Type	Carbon Steel
Model	1413AAYGSGGHXB19K84
Number of Items	1
Number of Packs	1
Outside Diameter	16 millimeters
Part Number	1413AAYGSGGHXB19K84
UPC	730759054954
Unit Count	1 Count

Reviews

B**E

Met expectations

Unit arrived as scheduled, well packaged and in great shape. It works as described.

3.03.2026

B**S

excelente

5.01.2024

A**G

Okay for the price

Cheap rails. They work, but they're not smooth and they make quite a bit of noise.

19.09.2022

M**T

Cheap materials

Absolute trash Don't waste your time It doesn't stay steady and shakes

28.02.2026

N**0

Rails are quite hard and hold up to abuse. Bearings are a bit sloppy.

10.05.2024

W**L

Rails

One of them came with a curve in it. Still works fine just disappointed and would like my money back but it’s whatever.

6.01.2025

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

View all Trustpilot reviews