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THOMSON Profile Ball Rail: 45, 570 mm Overall Lg, 45 mm Overall Wd, 37 mm Overall Ht - Thomson 500 Series Ball Profile Rails
THOMSONThomson 500 Series Ball Profile Rails

THOMSON Profile Ball Rail: 45, 570 mm Overall Lg, 45 mm Overall Wd, 37 mm Overall Ht

The Thomson 500 Series Profile Ball Rail: 45 (SKU 521H45A+570, MPN 521H45A+570) is a steel linear motion rail with a nominal rail size of 45, an overall length of 570 mm, an overall width of 45 mm, and an overall…

SKU 3G-OTH-123019

Also listed as: 521H45A570 · 521H45A 570 · 521H45A-570

Brand
THOMSON
Item
Profile Ball Rail: 45, 570 mm Overall Lg, 45 mm Overall Wd, 37 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
521H45A+570
Type
Steel
Overall Lg
570 mm
Size
45
Overall Ht
37 mm
Overall Wd
45 mm
Rail Holes
6
Nominal Rail Size
45

Technical Documents

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

Product Description

The Thomson 500 Series Profile Ball Rail: 45 (SKU 521H45A+570, MPN 521H45A+570) is a steel linear motion rail with a nominal rail size of 45, an overall length of 570 mm, an overall width of 45 mm, and an overall height of 37 mm. It features six rail holes.

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 industrial automation, machine tools, and material handling. It provides precise, low-friction guidance for moving loads along a fixed path, commonly in CNC machines, robotics, and packaging equipment.

What are the specifications of the Thomson 521H45A+570 ball rail?

The Thomson 521H45A+570 is a steel profile ball rail with a nominal rail size of 45, overall length of 570 mm, overall width of 45 mm, and overall height of 37 mm. It includes six rail holes for mounting. This rail is part of the Thomson 500 Series.

Where to buy Thomson profile ball rails worldwide?

You can source Thomson profile ball rails worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the Thomson 521H45A+570 or other linear motion components.

How to install a Thomson profile ball rail?

To install a Thomson profile ball rail, first ensure the mounting surface is clean and flat. Align the rail using the six rail holes, then secure it with appropriate bolts torqued to manufacturer specifications. Use a straightedge to check alignment before final tightening. Always follow generic linear rail installation best practices.

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: 45, 2,040 mm Overall Lg, 45 mm Overall Wd, 37 mm Overall Ht, Steel, 6 Rail Holes (MPN 521H45A+2040)
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Profile Ball Rail: 45, 2,040 mm Overall Lg, 45 mm Overall Wd, 37 mm Overall Ht, Steel, 6 Rail Holes (MPN 521H45A+2040)
Profile Ball Rail: 45, 885 mm Overall Lg, 45 mm Overall Wd, 37 mm Overall Ht, Steel, 6 Rail Holes (MPN 521H45A+885)
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Profile Ball Rail: 45, 885 mm Overall Lg, 45 mm Overall Wd, 37 mm Overall Ht, Steel, 6 Rail Holes (MPN 521H45A+885)
Profile Ball Rail: 45, 1,200 mm Overall Lg, 45 mm Overall Wd, 37 mm Overall Ht, Steel, 6 Rail Holes (MPN 521H45A+1200)
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Profile Ball Rail: 45, 1,200 mm Overall Lg, 45 mm Overall Wd, 37 mm Overall Ht, Steel, 6 Rail Holes (MPN 521H45A+1200)
Profile Ball Rail: 45, 3,000 mm Overall Lg, 45 mm Overall Wd, 37 mm Overall Ht, Steel, 6 Rail Holes (MPN 521H45ARL3000)
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Profile Ball Rail: 45, 3,000 mm Overall Lg, 45 mm Overall Wd, 37 mm Overall Ht, Steel, 6 Rail Holes (MPN 521H45ARL3000)
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: 35, 2,040 mm Overall Lg, 34 mm Overall Wd, 29.5 mm Overall Ht, Steel (MPN 521H35A+2040)
Profile Ball Rail: 35, 3,000 mm Overall Lg, 34 mm Overall Wd, 29.5 mm Overall Ht, Steel (MPN 521H35ARL3000)
THOMSON
Profile Ball Rail: 35, 3,000 mm Overall Lg, 34 mm Overall Wd, 29.5 mm Overall Ht, Steel (MPN 521H35ARL3000)

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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, 1,500 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)
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)