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.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Linear Rail 2PCS SBR12 800mm Linear Guide Fully Supported Linear Rail Shaft Guide 12mm with 4PCS SBR12UU Slide Bearing Block, SBR12-800mm Linear Motion Guides Kit for CNC Machine

Linear Rail 2PCS SBR12 800mm Linear Guide Fully Supported Linear Rail Shaft Guide 12mm with 4PCS SBR12UU Slide Bearing Block, SBR12-800mm Linear Motion Guides Kit for CNC Machine

Product ID: 446546074

Details

Bearing Number
4
Bearing Type
Ball Bearing
Brand
CNCMANS
Item Weight
2819 g
Material
Carbon Steel

📏800mm precision length

🔩4 high-grade SBR12UU ball bearing blocks

⚙️12mm fully supported rail shaft

€ 173.50

Duties & taxes included

In stock

Sold byAmazon FranceDelivered 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 France.

Secure transaction

Description

⚙️ Upgrade your CNC game with precision that moves you!

EFFORTLESS INSTALLATION - Pre-drilled aluminum support rails designed for quick mounting on X, Y, and Z axes—get your machine running faster.
VERSATILE CNC COMPATIBILITY - Perfect for DIY CNC routers, laser cutters, mills, and more—join the maker elite with this essential upgrade.
PRECISION ENGINEERED 800 MM RAILS - Long, fully supported shafts ensure smooth, accurate linear motion for your CNC projects.
SMOOTH LOW FRICTION PERFORMANCE - No stick-slip effect means less heat, reduced drive power, and ultra-efficient motion every time.
DURABLE CARBON STEEL CHROME FINISH - Anti-rust, high hardness materials built to withstand heavy industrial use and last longer.

The CNCMANS Linear Rail Kit features two 800mm fully supported 12mm carbon steel rails with chrome plating and four SBR12UU ball bearing slide blocks. Designed for high precision and durability, this kit reduces friction and heat while simplifying installation on CNC machines, routers, and other industrial tools.

Specifications

ASIN	B0BZCVY9B4
Bearing Number	4
Bearing Type	Ball Bearing
Best Sellers Rank	#70,147 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #54 in Linear Motion Guides
Brand Name	CNCMANS
Compatible Lubricant	Oil or Grease
Customer Reviews	4.0 4.0 out of 5 stars (26)
Item Weight	2819 g
Manufacturer	CNCMANS
Material Type	Carbon Steel
Model	523330Q8X5PFKNQ30815OU
Number of Items	1
Part Number	523330Q8X5PFKNQ30815OU

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

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

€ 173.50

Duties & taxes included

In stock

Sold byAmazon FranceDelivered 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 France.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

View all Trustpilot reviews