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3G Electric
THOMSON 500 Series Ball Profile Rail, Size 20, 160mm Length, Steel - Thomson 500 Series Ball Profile Rails
THOMSONThomson 500 Series Ball Profile Rails

THOMSON 500 Series Ball Profile Rail, Size 20, 160mm Length, Steel

<p>The THOMSON 500 Series Ball Profile Rail is a precision linear motion component designed for industrial automation and machinery. This specific model, size 20, has a nominal rail size of 20 mm, an overall width of…

SKU 3G-OTH-122888

Also listed as: 521H20A160 · 521H20A 160 · 521H20A-160

Brand
THOMSON
Item
500 Series Ball Profile Rail, Size 20, 160mm Length, Steel
Part Number
521H20A+160
Category
Thomson 500 Series Ball Profile Rails
Available to Order
Also known as:521H20A+160THOMSON
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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
521H20A+160
Type
Steel
Overall Lg
160 mm
Size
20
Overall Ht
19 mm
Overall Wd
20 mm
Rail Holes
6
Nominal Rail Size
20

Technical Documents

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

Product Description

<p>The THOMSON 500 Series Ball Profile Rail is a precision linear motion component designed for industrial automation and machinery. This specific model, size 20, has a nominal rail size of 20 mm, an overall width of 20 mm, and an overall height of 19 mm. It comes in a 160 mm length with 6 rail holes, making it suitable for compact applications requiring accurate guidance and support.</p><p>Manufactured by THOMSON, a trusted brand in motion technology, this steel rail ensures durability and reliability. It is commonly used in CNC machines, packaging equipment, and robotic systems. For procurement professionals in Singapore, 3G Electric offers SGD quotes on request, handles GST for local buyers, and provides fast delivery across Singapore and Southeast Asia, ensuring your operations stay on schedule.</p>

Frequently Asked Questions

What are the dimensions and hole count of this THOMSON 500 Series rail?

This rail has a nominal size of 20, with an overall width of 20 mm, overall height of 19 mm, and overall length of 160 mm. It features 6 rail holes.

Can I get a quote in SGD and fast delivery in Singapore?

Yes, 3G Electric provides SGD quotes on request. For Singapore buyers, GST is handled, and we offer fast delivery across Singapore and Southeast Asia.

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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