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THOMSON Profile Ball Rail: 35, 280 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, 280 mm Overall Lg, 34 mm Overall Wd, 29.5 mm Overall Ht

The Thomson 500 Series Profile Ball Rail: 35 is a steel linear motion rail from THOMSON, with a nominal rail size of 35, an overall length of 280 mm, an overall width of 34 mm, and an overall height of 29.5 mm. It…

SKU 3G-OTH-122955

Also listed as: 521H35A280 · 521H35A 280 · 521H35A-280

Brand
THOMSON
Item
Profile Ball Rail: 35, 280 mm Overall Lg, 34 mm Overall Wd, 29.5 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
521H35A+280
Type
Steel
Overall Lg
280 mm
Size
35
Overall Ht
29.5 mm
Overall Wd
34 mm
Rail Holes
6
Nominal Rail Size
35

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

Product Description

The Thomson 500 Series Profile Ball Rail: 35 is a steel linear motion rail from THOMSON, with a nominal rail size of 35, an overall length of 280 mm, an overall width of 34 mm, and an overall height of 29.5 mm. It features 6 rail holes and is identified by manufacturer part number 521H35A+280.

Frequently Asked Questions

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

The Thomson 500 Series Profile Ball Rail is used for precise linear motion in industrial automation, packaging, and material handling equipment. It guides and supports moving parts along a straight path, ensuring smooth, low-friction operation in applications like CNC machines and assembly lines.

What are the specifications of the Thomson Profile Ball Rail 35?

The Thomson Profile Ball Rail 35 has a nominal rail size of 35, overall length 280 mm, width 34 mm, and height 29.5 mm. It is made of steel, features 6 rail holes, and carries manufacturer part number 521H35A+280. This rail is part of the Thomson 500 Series.

Where to buy the Thomson Profile Ball Rail 35 worldwide?

You can source the Thomson Profile Ball Rail 35 from 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this linear motion rail.

How to install the Thomson Profile Ball Rail 35?

To install the Thomson Profile Ball Rail 35, first ensure the mounting surface is clean and flat. Align the rail with the 6 holes, then secure it using appropriate bolts torqued to manufacturer specifications. Use a straightedge to verify alignment before attaching the carriage.

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: 35, 760 mm Overall Lg, 34 mm Overall Wd, 29.5 mm Overall Ht, Steel, 6 Rail Holes (MPN 521H35A+760)
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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, 1,240 mm Overall Lg, 34 mm Overall Wd, 29.5 mm Overall Ht, Steel (MPN 521H35A+1240)
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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, 440 mm Overall Lg, 34 mm Overall Wd, 29.5 mm Overall Ht, Steel, 6 Rail Holes (MPN 521H35A+440)
THOMSON
Profile Ball Rail: 35, 440 mm Overall Lg, 34 mm Overall Wd, 29.5 mm Overall Ht, Steel, 6 Rail Holes (MPN 521H35A+440)
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)

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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)
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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)
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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)