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THOMSON Profile Ball Rail: 25, 1,000 mm Overall Lg, 23 mm Overall Wd, 22.7 mm Overall Ht - Thomson 500 Series Ball Profile Rails
THOMSONThomson 500 Series Ball Profile Rails

THOMSON Profile Ball Rail: 25, 1,000 mm Overall Lg, 23 mm Overall Wd, 22.7 mm Overall Ht

The Thomson 500 Series Profile Ball Rail: 25 (MPN 521H25AD+1000) is a steel ball profile rail with a nominal rail size of 25. It has an overall length of 1,000 mm, an overall width of 23 mm, and an overall height of…

SKU 3G-OTH-123203

Also listed as: 521H25AD1000 · 521H25AD 1000 · 521H25AD-1000

Brand
THOMSON
Item
Profile Ball Rail: 25, 1,000 mm Overall Lg, 23 mm Overall Wd, 22.7 mm Overall Ht
Category
Thomson 500 Series Ball Profile Rails
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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

THOMSON
Manufacturer Part Number
521H25AD+1000
Type
Steel
Overall Lg
1,000 mm
Size
25
Overall Ht
22.7 mm
Overall Wd
23 mm
Nominal Rail Size
25

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

Product Description

The Thomson 500 Series Profile Ball Rail: 25 (MPN 521H25AD+1000) is a steel ball profile rail with a nominal rail size of 25. It has an overall length of 1,000 mm, an overall width of 23 mm, and an overall height of 22.7 mm. This product is manufactured by THOMSON.

Frequently Asked Questions

What is the Thomson 500 Series Profile Ball Rail used for?

The Thomson 500 Series Profile Ball Rail is used in linear motion systems for precise positioning and load support in industrial automation, packaging, and material handling equipment. It provides smooth, low-friction travel for carriages in applications requiring high rigidity and accuracy.

What are the specifications of the Thomson 521H25AD+1000 ball rail?

The Thomson 521H25AD+1000 is a steel profile ball rail with a nominal rail size of 25. It measures 1,000 mm overall length, 23 mm overall width, and 22.7 mm overall height. This 500 Series rail is designed for reliable linear guidance in demanding industrial environments.

Where to buy Thomson profile ball rails worldwide?

3G Electric supplies Thomson profile ball rails worldwide, handling full logistics and customs clearance for global delivery. As a sourcing specialist across 14 industrial departments, we provide genuine Thomson linear motion components like the 521H25AD+1000 to support your automation projects anywhere.

How to select the correct Thomson profile ball rail size?

To select the correct Thomson profile ball rail, match the nominal rail size (e.g., 25) to your carriage and load requirements. Verify overall length, width, and height against your mounting space. For the 521H25AD+1000, ensure the 1,000 mm length and 23 mm width fit your application.

Used in

Common applications for THOMSON
Industrial automation — Thomson 500 Series ball carriages (511H25C0D) used in linear motion axes for pick-and-place systems.
Packaging machinery — Thomson profile ball rails (521H30AD+1000) guide conveyor or carton-erecting mechanisms.
Material handling — Thomson linear ball bearings (SUPER32OPN) support sliding loads in transfer stations.
Machine tool — Thomson ball nut end blocks (7829547) integrate with ball screws for CNC table positioning.
Medical equipment — Thomson pre-drilled shaft support rails (LSR-10-PD) mount linear guides in diagnostic scanners.
Automated assembly — Thomson double-acting seals (OPNS1000) protect linear bearings in dusty environments.

THOMSON Products

3G Electric supplies THOMSON thomson 500 series ball profile rails. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Profile Ball Rail: 25, 640 mm Overall Lg, 23 mm Overall Wd, 22.7 mm Overall Ht, Steel, 6 Rail Holes (MPN 521H25A+640)

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