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THK Linear Guide Carriage: For 20 mm Rail Wd, Ball, SR Radial Rail Guide - THK SR Series Ball Carriages
THKTHK SR Series Ball Carriages

THK Linear Guide Carriage: For 20 mm Rail Wd, Ball, SR Radial Rail Guide

The THK SR20W1SS is a carbon steel ball carriage from the SR Series, designed for 20 mm rail width. This SR Radial Rail Guide features end seals and side seals, with both carriage and roller materials made of carbon…

SKU 3G-OTH-119970

Brand
THK
Item
Linear Guide Carriage: For 20 mm Rail Wd, Ball, SR Radial Rail Guide
Category
THK SR Series Ball Carriages
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Technical Specifications

THK
Manufacturer Part Number
SR20W1SS
Type
SR Radial Rail Guide
Size
20
Features
End Seal and Side Seal
Carriage Ht
22 mm
Roller Material
Carbon Steel
Carriage Material
Carbon Steel
View Full Spec Sheet

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

Product Description

The THK SR20W1SS is a carbon steel ball carriage from the SR Series, designed for 20 mm rail width. This SR Radial Rail Guide features end seals and side seals, with both carriage and roller materials made of carbon steel. It is a 22 mm carriage height component for linear motion systems.

Frequently Asked Questions

What is the THK SR20W1SS linear guide carriage used for?

The THK SR20W1SS is a ball carriage from the SR Series used in linear motion systems for precise positioning and smooth sliding. It is commonly applied in CNC machines, industrial automation, and material handling equipment where reliable rail guidance is required.

What are the specifications of the THK SR20W1SS?

The THK SR20W1SS is a carbon steel ball carriage for 20 mm rail width. It has a 22 mm carriage height, features end seals and side seals, and uses carbon steel rollers. It is part of the SR Radial Rail Guide series from THK.

Where to buy the THK SR20W1SS worldwide?

You can source the THK SR20W1SS through 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.

How to install the THK SR20W1SS carriage?

To install the THK SR20W1SS, ensure the rail surface is clean and lubricated. Align the carriage onto the 20 mm rail, then secure it with mounting bolts per the manufacturer's torque specs. Verify smooth movement before operation. Always follow THK's installation guidelines.

Used in

Common applications for THK
CNC machine tools — THK SHS series ball carriages and profile rails for precise linear motion in milling and turning centers
Semiconductor wafer handling — THK SSR series radial guides for compact, low-profile stages in cleanroom environments
Automated assembly lines — THK HSR series heavy-load guides for high-rigidity positioning in pick-and-place systems
Material handling equipment — THK SHS series guides for linear axes in conveyor and sorting systems
Medical imaging devices — THK SSR series carriages for smooth, low-friction movement in diagnostic scanners
Packaging machinery — THK SHS series profile rails for high-speed linear motion in cartoners and wrappers

THK Products

3G Electric supplies THK thk sr series ball carriages. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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