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THK SR20-280L Ball Profile Rail, Carbon Steel, 280mm Length - THK SR Series Ball Profile Rails
THKTHK SR Series Ball Profile Rails

THK SR20-280L Ball Profile Rail, Carbon Steel, 280mm Length

The THK SR Series Ball Profile Rail, model SR20-280L, is a linear guide rail with a nominal size of 20. It has an overall length of 280 mm, overall width of 20 mm, and overall height of 15.5 mm, constructed from…

SKU 3G-OTH-124691

Also listed as: SR20280L · SR20 280L

Brand
THK
Item
SR20-280L Ball Profile Rail, Carbon Steel, 280mm Length
Part Number
SR20-280L
Category
THK SR Series Ball Profile Rails
Available to Order
Also known as:SR20-280LTHK
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Technical Specifications

THK
Manufacturer Part Number
SR20-280L
Type
Carbon Steel
Overall Lg
280 mm
Size
20
Overall Ht
15.5 mm
Overall Wd
20 mm
Nominal Rail Size
20

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

Product Description

The THK SR Series Ball Profile Rail, model SR20-280L, is a linear guide rail with a nominal size of 20. It has an overall length of 280 mm, overall width of 20 mm, and overall height of 15.5 mm, constructed from carbon steel. This product is part of the THK SR Series and is identified by SKU SR20-280L.

Frequently Asked Questions

What is the THK SR20-280L linear guide rail used for?

The THK SR20-280L is a ball profile rail used in linear motion systems for industrial automation, CNC machinery, and robotics. It provides precise, low-friction guidance for moving components in applications like assembly lines, packaging equipment, and machine tools.

What are the specifications of the THK SR20-280L linear guide rail?

The THK SR20-280L has a nominal rail size of 20, overall length of 280 mm, overall width of 20 mm, and overall height of 15.5 mm. It is made of carbon steel and is part of the THK SR Series. The manufacturer part number is SR20-280L.

Where to buy the THK SR20-280L linear guide rail worldwide?

3G Electric supplies the THK SR20-280L linear guide rail worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the THK SR20-280L linear guide rail?

Install the THK SR20-280L by mounting the rail on a clean, flat surface using appropriate bolts. Ensure alignment with the mating carriage and apply recommended lubrication. Follow generic linear rail best practices for torque and parallelism to avoid binding.

Used in

Common applications for THK
Automation and robotics — THK HSR25R1SS ball carriage for 25 mm rail width in pick-and-place systems.
Packaging machinery — THK HRW21CA1UU wide rail carriage for 37 mm rail width in forming and filling stations.
Material handling — THK HSR20-1000L profile rail, 1000 mm length, for conveyor guide tracks.
Machine tooling — THK HRW50CR1SS carriage for 90 mm rail width in heavy-load axis slides.
Electronics assembly — THK HRW17CR1UU carriage for 33 mm rail width in precision positioning stages.
General manufacturing — THK HRW35CA1SS carriage for 69 mm rail width in custom linear motion systems.
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THK Products

3G Electric supplies THK thk sr 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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