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.

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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

$186.95

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Sold byAmazon British Virgin IslandsDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚙️ Glide into precision — because your projects deserve the smoothest moves!

EFFORTLESS INSTALLATION - Pre-drilled aluminum alloy supports and included M6 locking handles make setup quick and hassle-free.
ENGINEERED FOR PRECISION - 1200mm fully supported rails ensure ultra-smooth, accurate linear motion for your CNC or automation projects.
PREMIUM MATERIALS FOR LONGEVITY - High-quality carbon steel rails paired with bearing steel and aluminum alloy blocks deliver low friction and extended service life.
ROBUST FOUR POINT CONTACT DESIGN - Distributes load evenly in all directions, minimizing wear and maximizing durability under heavy use.
VERSATILE INDUSTRIAL APPLICATIONS - Perfect for DIY CNC routers, laser machines, mills, and more—upgrade your workspace with professional-grade linear motion.

The CNCMANS SBR16 1200mm Linear Rail Guide set features fully supported carbon steel rails with four industry-standard SBR16UU ball bearing blocks. Designed with a four-point contact system for balanced load distribution and self-alignment, it offers high precision and durability. Ideal for DIY CNC machines and industrial automation, it includes all mounting hardware and tools for easy installation.

Specifications

ASIN	B09NBPCJ6Z
Bearing Number	SBR16UU, SBR20UU
Bearing Type	Ball Bearing
Best Sellers Rank	#64,897 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #48 in Linear Motion Guides
Bore Diameter	16 Millimeters
Brand Name	CNCMANS
Compatible Lubricant	Grease
Customer Reviews	4.0 4.0 out of 5 stars (28)
Item Thickness	16 Millimeters
Item Weight	5600 Grams
Manufacturer	CNCMANS
Material Type	Carbon Steel
Model	1413AAYGSGGHXB19K84
Outside Diameter	16 Millimeters
Part Number	1413AAYGSGGHXB19K84
UPC	730759054954

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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.

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$186.95

Duties & taxes included

In stock

Sold byAmazon British Virgin IslandsDelivered 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 British Virgin Islands.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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