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THOMSON 500 Series Ball Profile Rail, Size 20, 460 mm Length, Steel - Thomson 500 Series Ball Profile Rails
THOMSONThomson 500 Series Ball Profile Rails

THOMSON 500 Series Ball Profile Rail, Size 20, 460 mm Length, Steel

The Thomson 500 Series Profile Ball Rail, model 521H20A+460, is a steel linear motion rail with a nominal size of 20. It has an overall length of 460 mm, overall width of 20 mm, and overall height of 19 mm, featuring…

SKU 3G-OTH-123515

Also listed as: 521H20A460 · 521H20A 460 · 521H20A-460

Brand
THOMSON
Item
500 Series Ball Profile Rail, Size 20, 460 mm Length, Steel
Part Number
521H20A+460
Category
Thomson 500 Series Ball Profile Rails
Available to Order
Also known as:521H20A+460THOMSON
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Technical Specifications

THOMSON
Manufacturer Part Number
521H20A+460
Type
Steel
Overall Lg
460 mm
Size
20
Overall Ht
19 mm
Overall Wd
20 mm
Rail Holes
6
Nominal Rail Size
20

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

Product Description

The Thomson 500 Series Profile Ball Rail, model 521H20A+460, is a steel linear motion rail with a nominal size of 20. It has an overall length of 460 mm, overall width of 20 mm, and overall height of 19 mm, featuring 6 rail holes.

Frequently Asked Questions

What is the Thomson 521H20A+460 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. Its steel construction and 460 mm length suit applications requiring smooth, low-friction movement.

What are the specifications of the Thomson 521H20A+460 profile ball rail?

The Thomson 521H20A+460 is a steel profile ball rail with nominal size 20, overall length 460 mm, width 20 mm, and height 19 mm. It has 6 rail holes and is part of the 500 Series, designed for reliable linear guidance in demanding environments.

Where to buy the Thomson 521H20A+460 profile ball rail worldwide?

3G Electric supplies the Thomson 521H20A+460 profile ball rail worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver genuine Thomson linear motion components to support your automation projects.

How to install the Thomson 500 Series profile ball rail?

Install the Thomson profile ball rail on a clean, flat surface using the 6 rail holes with appropriate bolts. Align the rail parallel to the motion axis, torque fasteners to manufacturer specifications, and verify smooth carriage movement before operation.

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.
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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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Steel linear motion rail with nominal size 20, overall length 160 mm, width 20 mm, and height 19 mm. Features 6 rail holes for mounting. Used in automated machinery, CNC equipment, and material handling systems to guide and support moving carriages
THOMSON
Steel linear motion rail with nominal size 20, overall length 160 mm, width 20 mm, and height 19 mm. Features 6 rail holes for mounting. Used in automated machinery, CNC equipment, and material handling systems to guide and support moving carriages

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