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

THOMSON Profile Ball Rail: 35, 440 mm Overall Lg, 34 mm Overall Wd, 29.5 mm Overall Ht - Thomson 500 Series Ball Profile Rails
THOMSONThomson 500 Series Ball Profile Rails

THOMSON Profile Ball Rail: 35, 440 mm Overall Lg, 34 mm Overall Wd, 29.5 mm Overall Ht

The Thomson 500 Series Profile Ball Rail: 35 is a steel ball profile rail from THOMSON, with a nominal rail size of 35, overall length of 440 mm, overall width of 34 mm, and overall height of 29.5 mm. It features 6…

SKU 3G-OTH-123494

Also listed as: 521H35A440 · 521H35A 440 · 521H35A-440

Brand
THOMSON
Item
Profile Ball Rail: 35, 440 mm Overall Lg, 34 mm Overall Wd, 29.5 mm Overall Ht
Category
Thomson 500 Series Ball Profile Rails
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
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

Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

THOMSON
Manufacturer Part Number
521H35A+440
Type
Steel
Overall Lg
440 mm
Size
35
Overall Ht
29.5 mm
Overall Wd
34 mm
Rail Holes
6
Nominal Rail Size
35

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

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

Product Description

The Thomson 500 Series Profile Ball Rail: 35 is a steel ball profile rail from THOMSON, with a nominal rail size of 35, overall length of 440 mm, overall width of 34 mm, and overall height of 29.5 mm. It features 6 rail holes and is identified by manufacturer part number 521H35A+440.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

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, low-friction guidance of machine components. It is commonly applied in automation, packaging, and material handling equipment where accurate positioning and high load capacity are required.

What are the specifications of the Thomson 521H35A+440 Profile Ball Rail?

The Thomson 521H35A+440 Profile Ball Rail has a nominal rail size of 35, overall length of 440 mm, overall width of 34 mm, and overall height of 29.5 mm. It is made of steel, features 6 rail holes, and is part of the Thomson 500 Series.

Where to buy the Thomson 521H35A+440 Profile Ball Rail worldwide?

You can source the Thomson 521H35A+440 Profile Ball Rail worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location, ensuring a seamless procurement process for this Thomson linear rail.

How to select the correct Thomson Profile Ball Rail size for an application?

To select the correct Thomson Profile Ball Rail size, consider the required load capacity, travel length, and mounting configuration. The nominal rail size (e.g., 35) indicates the rail width and ball circuit dimensions. Match the rail length (e.g., 440 mm) and hole pattern to your carriage and support structure for proper installation.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
Profile Ball Rail: 35, 1,240 mm Overall Lg, 34 mm Overall Wd, 29.5 mm Overall Ht, Steel (MPN 521H35A+1240)
THOMSON
Profile Ball Rail: 35, 1,240 mm Overall Lg, 34 mm Overall Wd, 29.5 mm Overall Ht, Steel (MPN 521H35A+1240)
Profile Ball Rail: 35, 760 mm Overall Lg, 34 mm Overall Wd, 29.5 mm Overall Ht, Steel, 6 Rail Holes (MPN 521H35A+760)
THOMSON
Profile Ball Rail: 35, 760 mm Overall Lg, 34 mm Overall Wd, 29.5 mm Overall Ht, Steel, 6 Rail Holes (MPN 521H35A+760)
Profile Ball Rail: 35, 280 mm Overall Lg, 34 mm Overall Wd, 29.5 mm Overall Ht, Steel, 6 Rail Holes (MPN 521H35A+280)
THOMSON
Profile Ball Rail: 35, 280 mm Overall Lg, 34 mm Overall Wd, 29.5 mm Overall Ht, Steel, 6 Rail Holes (MPN 521H35A+280)
Profile Ball Rail: 35, 600 mm Overall Lg, 34 mm Overall Wd, 29.5 mm Overall Ht, Steel, 6 Rail Holes (MPN 521H35A+600)
THOMSON
Profile Ball Rail: 35, 600 mm Overall Lg, 34 mm Overall Wd, 29.5 mm Overall Ht, Steel, 6 Rail Holes (MPN 521H35A+600)
Profile Ball Rail: 35, 1,000 mm Overall Lg, 34 mm Overall Wd, 29.5 mm Overall Ht, Steel (MPN 521H35A+1000)
THOMSON
Profile Ball Rail: 35, 1,000 mm Overall Lg, 34 mm Overall Wd, 29.5 mm Overall Ht, Steel (MPN 521H35A+1000)
Profile Ball Rail: 35, 2,040 mm Overall Lg, 34 mm Overall Wd, 29.5 mm Overall Ht, Steel (MPN 521H35A+2040)
THOMSON
Profile Ball Rail: 35, 2,040 mm Overall Lg, 34 mm Overall Wd, 29.5 mm Overall Ht, Steel (MPN 521H35A+2040)

More from THOMSON

View all THOMSON parts
Profile Ball Rail: 25, 220 mm Overall Lg, 23 mm Overall Wd, 22.7 mm Overall Ht, Steel, 6 Rail Holes (MPN 521H25A+220)
THOMSON
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)
THOMSON
Profile Ball Rail: 45, 570 mm Overall Lg, 45 mm Overall Wd, 37 mm Overall Ht, Steel, 6 Rail Holes (MPN 521H45A+570)
Profile Ball Rail: 20, 820 mm Overall Lg, 20 mm Overall Wd, 19 mm Overall Ht, Steel, 6 Rail Holes (MPN 521H20A+820)
THOMSON
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)
THOMSON
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)
THOMSON
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)
THOMSON
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)
THOMSON
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)
THOMSON
Profile Ball Rail: 20, 280 mm Overall Lg, 20 mm Overall Wd, 19 mm Overall Ht, Steel, 6 Rail Holes (MPN 521H20A+280)