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

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SBR16 Linear Rail Stop Collars Anti-Collision Block Stopper 4PCS Limit Fixing Rings for Linear Motion Rail Shaft Guide 16mm CNC Parts Tool Linear Rail Shaft Stop Collars

Product ID: 500819324

Details

Bearing Type
Ball Bearing
Brand
CNCMANS
Item Thickness
12 millimeters
Item Weight
90 g
Material
Aluminum

📏1200mm precision length

🔩4x SBR16UU ball bearing blocks

⚙️4-point contact load distribution

R$182

Duties & taxes included

In stock

Sold byAmazon BrazilDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚙️ Glide into precision — upgrade your CNC game with smooth, supported motion!

COMPLETE DIY CNC READY KIT - Includes rails, 4 bearing blocks, wrench, locking handle, and screws for hassle-free assembly.
ROBUST FOUR POINT CONTACT DESIGN - Evenly distributes load in all directions, ensuring high accuracy under heavy use.
PRECISION ENGINEERED 1200 MM RAILS - Long, fully supported rails for ultra-smooth linear motion and extended reach.
VERSATILE INDUSTRIAL APPLICATIONS - Perfect for CNC routers, laser machines, mills, and any precision linear actuator setup.
PREMIUM CARBON STEEL ALUMINUM ALLOY - Durable materials resist wear and damage, guaranteeing longevity and reliability.

The CNCMANS SBR16 1200mm Linear Rail Guide set features fully supported carbon steel rails paired with 4 industry-standard SBR16UU ball bearing blocks. Designed with a four-point contact system for balanced load handling and self-alignment, it ensures high precision and durability. This kit includes all necessary hardware for easy installation, making it ideal for DIY CNC projects and various industrial linear motion applications.

Specifications

ASIN	B0BP8ZD6GQ
Bearing Type	Ball Bearing
Best Sellers Rank	#74,501 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #60 in Linear Motion Guides
Brand Name	CNCMANS
Compatible Lubricant	Grease
Customer Reviews	4.8 4.8 out of 5 stars (19)
Item Thickness	12 millimeters
Item Weight	90 g
Manufacturer	CNCMANS
Material Type	Aluminum
Model	CJ16NI20450VYW
Number of Items	1
Outside Diameter	35 millimeters
Part Number	CJ16NI20450VYW
Unit Count	4 Count

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