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NB A25-220mm Alulin Series Steel-Reinforced Aluminum Guide Rail - Alulin Series Steel-Reinforced Aluminum Guide Rails
NBAlulin Series Steel-Reinforced Aluminum Guide Rails

NB A25-220mm Alulin Series Steel-Reinforced Aluminum Guide Rail

The NB Guide Rail: 25 is an Alulin Series steel-reinforced aluminum guide rail with a nominal rail size of 25, an overall length of 220 mm, an overall width of 25 mm, and an overall height of 21.8 mm. This model, MPN…

SKU 3G-OTH-122533

Also listed as: A25220mm · A25 220mm

Brand
NB
Item
A25-220mm Alulin Series Steel-Reinforced Aluminum Guide Rail
Part Number
A25-220mm
Category
Alulin Series Steel-Reinforced Aluminum Guide Rails
Available to Order
Also known as:A25-220mmNB
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

NB
Manufacturer Part Number
A25-220mm
Type
Aluminum
Overall Lg
220 mm
Size
25
Overall Ht
21.8 mm
Overall Wd
25 mm
Nominal Rail Size
25

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NB Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The NB Guide Rail: 25 is an Alulin Series steel-reinforced aluminum guide rail with a nominal rail size of 25, an overall length of 220 mm, an overall width of 25 mm, and an overall height of 21.8 mm. This model, MPN A25-220mm, is constructed from aluminum.

Frequently Asked Questions

What is the NB Alulin Series guide rail used for?

The NB Alulin Series guide rail, model A25-220mm, is used in linear motion systems for industrial automation, packaging machinery, and material handling equipment. Its steel-reinforced aluminum construction provides a lightweight yet rigid rail for precise guidance of linear bearings and slides.

What are the specifications of the NB guide rail A25-220mm?

The NB guide rail A25-220mm has a nominal rail size of 25, overall length of 220 mm, overall width of 25 mm, and overall height of 21.8 mm. It is made of aluminum and is part of the Alulin Series. The manufacturer part number is A25-220mm.

Where to buy NB guide rails worldwide?

You can source NB guide rails, including the A25-220mm, through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to select the correct NB guide rail size?

To select the correct NB guide rail, match the nominal rail size (e.g., 25) to your linear bearing or slide block. Verify overall length, width, and height against your assembly space. The NB Alulin Series offers steel-reinforced aluminum rails for applications requiring reduced weight without sacrificing rigidity.

Used in

Common applications for NB
Semiconductor manufacturing — NB Alulin Series guide rails for wafer handling and positioning stages
Automation and robotics — NB SWF-type round-flanged linear ball bearings for pick-and-place mechanisms
Packaging machinery — NB Alulin Series guide rails for guiding cutting and sealing heads
Material handling — NB SWF series bearings for conveyor diverters and sorting systems
Medical equipment — NB round-flanged linear ball bearings for smooth and quiet linear motion
Machine tools — NB Alulin Series guide rails for tool positioning and feed mechanisms
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NB Products

3G Electric supplies NB alulin series steel-reinforced aluminum guide rails. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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