We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

3G Electric
⌕
RFQ CartGet a QuoteSign inSign up
NB Block: For 25 mm Rail Wd, Ball, Alulin Guide, 29.9 mm Carriage Ht, 70 mm Carriage Wd - NB Alulin Series Aluminum Runner Blocks
NBNB Alulin Series Aluminum Runner Blocks

NB Block: For 25 mm Rail Wd, Ball, Alulin Guide, 29.9 mm Carriage Ht, 70 mm Carriage Wd

The NB Alulin Series Aluminum Runner Block (SKU 801GD3) is a linear motion component designed for 25 mm rail width. This Alulin Guide type block features a steel roller and an aluminum carriage, with a carriage…

SKU 3G-OTH-119036

Brand
NB
Item
Block: For 25 mm Rail Wd, Ball, Alulin Guide, 29.9 mm Carriage Ht, 70 mm Carriage Wd
Category
NB Alulin Series Aluminum Runner Blocks
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

NB
Manufacturer Part Number
FNS-2500
Type
Alulin Guide
Size
25
Carriage Ht
29.9 mm
Carriage Wd
70 mm
Roller Material
Steel
Carriage Material
Aluminum
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

The NB Alulin Series Aluminum Runner Block (SKU 801GD3) is a linear motion component designed for 25 mm rail width. This Alulin Guide type block features a steel roller and an aluminum carriage, with a carriage height of 29.9 mm and width of 70 mm. The NB brand block is identified by manufacturer part number FNS-2500.

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 nb alulin series aluminum runner blocks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
Guide Rail: 25, 460 mm Overall Lg, 25 mm Overall Wd, 21.8 mm Overall Ht, Aluminum (MPN A25-460mm). Key specifications — Brand: NB; Size: 25; Nominal Rail Size: 25.
NB
Guide Rail: 25, 460 mm Overall Lg, 25 mm Overall Wd, 21.8 mm Overall Ht, Aluminum (MPN A25-460mm). Key specifications — Brand: NB; Size: 25; Nominal Rail Size: 25.
Guide Rail: 25, 340 mm Overall Lg, 25 mm Overall Wd, 21.8 mm Overall Ht, Aluminum (MPN A25-340mm). Key specifications — Brand: NB; Size: 25; Nominal Rail Size: 25.
NB
Guide Rail: 25, 340 mm Overall Lg, 25 mm Overall Wd, 21.8 mm Overall Ht, Aluminum (MPN A25-340mm). Key specifications — Brand: NB; Size: 25; Nominal Rail Size: 25.
Guide Rail: 25, 400 mm Overall Lg, 25 mm Overall Wd, 21.8 mm Overall Ht, Aluminum (MPN A25-400mm). Key specifications — Brand: NB; Size: 25; Nominal Rail Size: 25.
NB
Guide Rail: 25, 400 mm Overall Lg, 25 mm Overall Wd, 21.8 mm Overall Ht, Aluminum (MPN A25-400mm). Key specifications — Brand: NB; Size: 25; Nominal Rail Size: 25.
Guide Rail: 25, 280 mm Overall Lg, 25 mm Overall Wd, 21.8 mm Overall Ht, Aluminum (MPN A25-280mm). Key specifications — Brand: NB; Size: 25; Nominal Rail Size: 25.
NB
Guide Rail: 25, 280 mm Overall Lg, 25 mm Overall Wd, 21.8 mm Overall Ht, Aluminum (MPN A25-280mm). Key specifications — Brand: NB; Size: 25; Nominal Rail Size: 25.
Guide Rail: 25, 220 mm Overall Lg, 25 mm Overall Wd, 21.8 mm Overall Ht, Aluminum (MPN A25-220mm). Key specifications — Brand: NB; Size: 25; Nominal Rail Size: 25.
NB
Guide Rail: 25, 220 mm Overall Lg, 25 mm Overall Wd, 21.8 mm Overall Ht, Aluminum (MPN A25-220mm). Key specifications — Brand: NB; Size: 25; Nominal Rail Size: 25.
Guide Rail: 25, 940 mm Overall Lg, 25 mm Overall Wd, 21.8 mm Overall Ht, Aluminum (MPN A25-940mm). Key specifications — Brand: NB; Size: 25; Nominal Rail Size: 25.
NB
Guide Rail: 25, 940 mm Overall Lg, 25 mm Overall Wd, 21.8 mm Overall Ht, Aluminum (MPN A25-940mm). Key specifications — Brand: NB; Size: 25; Nominal Rail Size: 25.

More from NB

View all NB parts →
NB Block: For 15 mm Rail Wd, Ball, Alulin Guide, 19.8 mm Carriage Ht, 47 mm Carriage Wd, Aluminum (MPN FNS-1500). Key specifications — Carriage Material: Aluminum; Roller Material: Steel; Size: 15; Brand: NB; Type: Alulin Guide.
NB
NB Block: For 15 mm Rail Wd, Ball, Alulin Guide, 19.8 mm Carriage Ht, 47 mm Carriage Wd, Aluminum (MPN FNS-1500). Key specifications — Carriage Material: Aluminum; Roller Material: Steel; Size: 15; Brand: NB; Type: Alulin Guide.
NB Block: For 25 mm Rail Wd, Ball, Alulin Guide, 29.9 mm Carriage Ht, 48 mm Carriage Wd, Aluminum (MPN GNS-2500). Key specifications — Carriage Material: Aluminum; Roller Material: Steel; Size: 25; Brand: NB; Type: Alulin Guide.
NB
NB Block: For 25 mm Rail Wd, Ball, Alulin Guide, 29.9 mm Carriage Ht, 48 mm Carriage Wd, Aluminum (MPN GNS-2500). Key specifications — Carriage Material: Aluminum; Roller Material: Steel; Size: 25; Brand: NB; Type: Alulin Guide.
NB Block: For 15 mm Rail Wd, Ball, Alulin Guide, 19.8 mm Carriage Ht, 34 mm Carriage Wd, Aluminum (MPN GNS-1500). Key specifications — Carriage Material: Aluminum; Roller Material: Steel; Size: 15; Brand: NB; Type: Alulin Guide.
NB
NB Block: For 15 mm Rail Wd, Ball, Alulin Guide, 19.8 mm Carriage Ht, 34 mm Carriage Wd, Aluminum (MPN GNS-1500). Key specifications — Carriage Material: Aluminum; Roller Material: Steel; Size: 15; Brand: NB; Type: Alulin Guide.
NB Block: For 20 mm Rail Wd, Ball, Alulin Guide, 24.7 mm Carriage Ht, 44 mm Carriage Wd, Aluminum (MPN GNS-2000). Key specifications — Carriage Material: Aluminum; Roller Material: Steel; Size: 20; Brand: NB; Type: Alulin Guide.
NB
NB Block: For 20 mm Rail Wd, Ball, Alulin Guide, 24.7 mm Carriage Ht, 44 mm Carriage Wd, Aluminum (MPN GNS-2000). Key specifications — Carriage Material: Aluminum; Roller Material: Steel; Size: 20; Brand: NB; Type: Alulin Guide.