NBAlulin Series Steel-Reinforced Aluminum Guide Rails

NB Guide Rail: 25, 1,960 mm Overall Lg, 25 mm Overall Wd, 21.8 mm Overall Ht

The NB Guide Rail: 25 is an Alulin Series steel-reinforced aluminum guide rail with a nominal rail size of 25. It has an overall length of 1,960 mm, overall width of 25 mm, and overall height of 21.8 mm. This product…

SKU 3G-OTH-122875

Brand

Item

Guide Rail: 25, 1,960 mm Overall Lg, 25 mm Overall Wd, 21.8 mm Overall Ht

Technical Specifications

Manufacturer Part Number

A25-1960mm 

Type

Aluminum 

Overall Lg

1,960 mm 

Size

25

Overall Ht

21.8 mm 

Overall Wd

25 mm 

Nominal Rail Size

25

View Full Spec Sheet

Technical Documents

No technical documents available for this product.

Request documentation →

Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.

Talk to an engineer

Ask a question

NB Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is the NB Alulin Series guide rail used for?

The NB Alulin Series steel-reinforced aluminum guide rail is used in linear motion systems for precision positioning in automation, packaging, and material handling equipment. Its steel reinforcement provides rigidity while the aluminum body reduces weight, making it suitable for high-speed or cantilevered applications.

What are the specifications of the NB guide rail A25-1960mm?

The NB guide rail A25-1960mm has a nominal rail size of 25, overall length of 1,960 mm, overall width of 25 mm, and overall height of 21.8 mm. It is made of steel-reinforced aluminum from the Alulin Series, with manufacturer part number A25-1960mm.

Where to buy NB guide rails worldwide?

3G Electric supplies NB guide rails worldwide, handling full logistics and customs clearance for international delivery. As a global industrial solutions provider, we source and deliver genuine NB linear components like the A25-1960mm to support your automation projects across any region.

How to select the correct NB guide rail length?

To select the correct NB guide rail length, measure the required travel distance plus the length of the carriage block and any overtravel allowance. For the Alulin Series, ensure the nominal rail size matches your block size. The A25-1960mm offers a 1,960 mm overall length for applications needing extended stroke.

Used in

Common applications for NB

Industrial automation — NB Alulin series guide rails (e.g., A20-760mm) used in pick-and-place gantries for lightweight, high-speed linear motion.

Packaging machinery — NB ball spline shafts (e.g., SSP8S-500mm) in rotary indexing tables for precise torque transmission and linear movement.

Semiconductor manufacturing — NB stainless steel ball spline shafts (e.g., SSP6S-150mm) in wafer handling robots for corrosion resistance and precision.

Medical device assembly — NB Alulin series runner blocks (e.g., GNS-1500) in diagnostic equipment for smooth, low-friction linear positioning.

CNC machine tools — NB ball spline nuts (e.g., SSPF 10) in tool changers for reliable linear actuation under load.

Printing equipment — NB Alulin series guide rails (e.g., A20-4000mm) in large-format printers for long-stroke, lightweight linear guidance.

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.

Browse all NB products →Contact our engineers →