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THOMSON Profile Ball Rail: 25, 460 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, 460 mm Overall Lg, 23 mm Overall Wd, 22.7 mm Overall Ht

The Thomson 500 Series Profile Ball Rail: 25 is a steel ball profile rail from THOMSON, with a nominal rail size of 25, an overall length of 460 mm, an overall width of 23 mm, and an overall height of 22.7 mm. It…

SKU 3G-OTH-123292

Also listed as: 521H25A460 · 521H25A 460 · 521H25A-460

Brand
THOMSON
Item
Profile Ball Rail: 25, 460 mm Overall Lg, 23 mm Overall Wd, 22.7 mm Overall Ht
Category
Thomson 500 Series Ball Profile Rails
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

THOMSON
Manufacturer Part Number
521H25A+460
Type
Steel
Overall Lg
460 mm
Size
25
Overall Ht
22.7 mm
Overall Wd
23 mm
Rail Holes
6
Nominal Rail Size
25

Technical Documents

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

Product Description

The Thomson 500 Series Profile Ball Rail: 25 is a steel ball profile rail from THOMSON, with a nominal rail size of 25, an overall length of 460 mm, an overall width of 23 mm, and an overall height of 22.7 mm. It features 6 rail holes and is identified by manufacturer part number 521H25A+460.

Frequently Asked Questions

What is the Thomson 500 Series Profile Ball Rail: 25 used for?

This steel profile ball rail from THOMSON is used in linear motion systems for precise positioning and load support in industrial automation, packaging, and material handling equipment. It guides carriages along a defined path with low friction and high rigidity.

What are the specifications of the Thomson 521H25A+460 profile ball rail?

The THOMSON 521H25A+460 is a steel profile ball rail with nominal rail size 25, overall length 460 mm, overall width 23 mm, and overall height 22.7 mm. It has 6 rail holes and is part of the 500 Series. These dimensions ensure compatibility with matching carriages.

Where to buy the Thomson 500 Series profile ball rail worldwide?

3G Electric supplies the THOMSON 500 Series profile ball rail worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver genuine parts like the 521H25A+460 to your facility, regardless of location.

How to select the correct Thomson profile ball rail for an application?

To select the correct THOMSON profile ball rail, match the nominal rail size (e.g., 25) to the carriage size, verify overall length and hole pattern for your mounting surface, and confirm load capacity and travel life requirements. Consult THOMSON's technical documentation for dynamic and static load ratings.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
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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Profile Ball Rail: 25, 640 mm Overall Lg, 23 mm Overall Wd, 22.7 mm Overall Ht, Steel, 6 Rail Holes (MPN 521H25A+640)
Profile Ball Rail: 25, 340 mm Overall Lg, 23 mm Overall Wd, 22.7 mm Overall Ht, Steel, 6 Rail Holes (MPN 521H25A+340)
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Profile Ball Rail: 25, 340 mm Overall Lg, 23 mm Overall Wd, 22.7 mm Overall Ht, Steel, 6 Rail Holes (MPN 521H25A+340)
Profile Ball Rail: 25, 280 mm Overall Lg, 23 mm Overall Wd, 22.7 mm Overall Ht, Steel, 6 Rail Holes (MPN 521H25A+280)
THOMSON
Profile Ball Rail: 25, 280 mm Overall Lg, 23 mm Overall Wd, 22.7 mm Overall Ht, Steel, 6 Rail Holes (MPN 521H25A+280)
Profile Ball Rail: 25, 1,240 mm Overall Lg, 23 mm Overall Wd, 22.7 mm Overall Ht, Steel (MPN 521H25A+1240)
THOMSON
Profile Ball Rail: 25, 1,240 mm Overall Lg, 23 mm Overall Wd, 22.7 mm Overall Ht, Steel (MPN 521H25A+1240)
Profile Ball Rail: 25, 820 mm Overall Lg, 23 mm Overall Wd, 22.7 mm Overall Ht, Steel, 6 Rail Holes (MPN 521H25A+820)
THOMSON
Profile Ball Rail: 25, 820 mm Overall Lg, 23 mm Overall Wd, 22.7 mm Overall Ht, Steel, 6 Rail Holes (MPN 521H25A+820)
Profile Ball Rail: 25, 1,600 mm Overall Lg, 23 mm Overall Wd, 22.7 mm Overall Ht, Steel (MPN 521H25A+1600)
THOMSON
Profile Ball Rail: 25, 1,600 mm Overall Lg, 23 mm Overall Wd, 22.7 mm Overall Ht, Steel (MPN 521H25A+1600)

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Profile Ball Rail: 25, 220 mm Overall Lg, 23 mm Overall Wd, 22.7 mm Overall Ht, Steel, 6 Rail Holes (MPN 521H25A+220)
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Profile Ball Rail: 25, 220 mm Overall Lg, 23 mm Overall Wd, 22.7 mm Overall Ht, Steel, 6 Rail Holes (MPN 521H25A+220)
Profile Ball Rail: 45, 570 mm Overall Lg, 45 mm Overall Wd, 37 mm Overall Ht, Steel, 6 Rail Holes (MPN 521H45A+570)
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Profile Ball Rail: 45, 570 mm Overall Lg, 45 mm Overall Wd, 37 mm Overall Ht, Steel, 6 Rail Holes (MPN 521H45A+570)
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Profile Ball Rail: 20, 820 mm Overall Lg, 20 mm Overall Wd, 19 mm Overall Ht, Steel, 6 Rail Holes (MPN 521H20A+820)
Profile Ball Rail: 35, 1,640 mm Overall Lg, 34 mm Overall Wd, 29.5 mm Overall Ht, Steel (MPN 521H35A+1640)
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Profile Ball Rail: 35, 1,640 mm Overall Lg, 34 mm Overall Wd, 29.5 mm Overall Ht, Steel (MPN 521H35A+1640)
Profile Ball Rail: 15, 1,000 mm Overall Lg, 15 mm Overall Wd, 15.7 mm Overall Ht, Steel (MPN 521H15AD+1000)
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Profile Ball Rail: 15, 1,000 mm Overall Lg, 15 mm Overall Wd, 15.7 mm Overall Ht, Steel (MPN 521H15AD+1000)
Profile Ball Rail: 15, 1,500 mm Overall Lg, 15 mm Overall Wd, 15.7 mm Overall Ht, Steel (MPN 521H15ARL1500)
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Profile Ball Rail: 15, 1,500 mm Overall Lg, 15 mm Overall Wd, 15.7 mm Overall Ht, Steel (MPN 521H15ARL1500)
Profile Ball Rail: 20, 160 mm Overall Lg, 20 mm Overall Wd, 19 mm Overall Ht, Steel, 6 Rail Holes (MPN 521H20A+160)
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Profile Ball Rail: 20, 160 mm Overall Lg, 20 mm Overall Wd, 19 mm Overall Ht, Steel, 6 Rail Holes (MPN 521H20A+160)
Profile Ball Rail: 20, 280 mm Overall Lg, 20 mm Overall Wd, 19 mm Overall Ht, Steel, 6 Rail Holes (MPN 521H20A+280)
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Profile Ball Rail: 20, 280 mm Overall Lg, 20 mm Overall Wd, 19 mm Overall Ht, Steel, 6 Rail Holes (MPN 521H20A+280)