We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

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 SR20V1SS is a carbon steel ball carriage from the THK SR Series, designed for use with a 20 mm rail width. This SR Radial Rail Guide features an end seal and side seal, with both the carriage and roller…

SKU 3G-OTH-119948

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

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

THK
Manufacturer Part Number
SR20V1SS
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

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

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

Product Description

The THK SR20V1SS is a carbon steel ball carriage from the THK SR Series, designed for use with a 20 mm rail width. This SR Radial Rail Guide features an end seal and side seal, with both the carriage and roller materials made of carbon steel. It has a carriage height of 22 mm and is identified by manufacturer part number SR20V1SS.

Frequently Asked Questions

What is the THK SR20V1SS linear guide carriage used for?

The THK SR20V1SS is a ball carriage from the SR Series, designed for use with a 20 mm rail width in linear motion systems. It is commonly applied in industrial automation, machine tools, and precision positioning equipment where smooth, low-friction movement is required.

What are the specifications of the THK SR20V1SS?

The THK SR20V1SS is a carbon steel ball carriage with a 22 mm carriage height, designed for a 20 mm rail width. It features end seal and side seal, uses carbon steel rollers, and is part of the SR Radial Rail Guide type. The manufacturer part number is SR20V1SS.

Where to buy the THK SR20V1SS worldwide?

3G Electric supplies the THK SR20V1SS linear guide carriage to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this THK SR Series ball carriage.

How to install the THK SR20V1SS linear guide carriage?

Install the THK SR20V1SS by mounting it onto a matching 20 mm SR Series rail, ensuring the rail surface is clean and free of debris. Apply a light lubricant to the carriage and rail, then slide the carriage onto the rail, aligning the seals properly. Secure the carriage with bolts to the specified torque.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
THK Linear Guide Carriage: For 20 mm Rail Wd, Ball, SR Radial Rail Guide, 22 mm Carriage Ht (MPN SR20W1SS)
THK
THK Linear Guide Carriage: For 20 mm Rail Wd, Ball, SR Radial Rail Guide, 22 mm Carriage Ht (MPN SR20W1SS)
THK Linear Guide Carriage: For 20 mm Rail Wd, Ball, SR Radial Rail Guide, 22 mm Carriage Ht (MPN SR20TB1SS)
THK
THK Linear Guide Carriage: For 20 mm Rail Wd, Ball, SR Radial Rail Guide, 22 mm Carriage Ht (MPN SR20TB1SS)
THK Linear Guide Carriage: For 23 mm Rail Wd, Ball, SR Radial Rail Guide, 26 mm Carriage Ht (MPN SR25TB1SS)
THK
THK Linear Guide Carriage: For 23 mm Rail Wd, Ball, SR Radial Rail Guide, 26 mm Carriage Ht (MPN SR25TB1SS)
THK Linear Guide Carriage: For 23 mm Rail Wd, Ball, SR Radial Rail Guide, 26 mm Carriage Ht (MPN SR25W1SS)
THK
THK Linear Guide Carriage: For 23 mm Rail Wd, Ball, SR Radial Rail Guide, 26 mm Carriage Ht (MPN SR25W1SS)
THK Linear Guide Carriage: For 23 mm Rail Wd, Ball, SR Radial Rail Guide, 26 mm Carriage Ht (MPN SR25V1SS)
THK
THK Linear Guide Carriage: For 23 mm Rail Wd, Ball, SR Radial Rail Guide, 26 mm Carriage Ht (MPN SR25V1SS)
THK Linear Guide Carriage: For 20 mm Rail Wd, Ball, HSR Type Std Guide, 26 mm Carriage Ht (MPN HSR20R1SS)
THK
THK Linear Guide Carriage: For 20 mm Rail Wd, Ball, HSR Type Std Guide, 26 mm Carriage Ht (MPN HSR20R1SS)

More from THK

View all THK parts
THK Linear Guide Carriage: For 34 mm Rail Wd, Ball, SR Radial Rail Guide, 32.5 mm Carriage Ht (MPN SR35TB1SS)
THK
THK Linear Guide Carriage: For 34 mm Rail Wd, Ball, SR Radial Rail Guide, 32.5 mm Carriage Ht (MPN SR35TB1SS)
THK Linear Guide Carriage: For 15 mm Rail Wd, Ball, SR Radial Rail Guide, 18.2 mm Carriage Ht (MPN SR15V1SSC1)
THK
THK Linear Guide Carriage: For 15 mm Rail Wd, Ball, SR Radial Rail Guide, 18.2 mm Carriage Ht (MPN SR15V1SSC1)
THK Linear Guide Carriage: For 15 mm Rail Wd, Ball, SR Radial Rail Guide, 18.2 mm Carriage Ht (MPN SR15V1SS)
THK
THK Linear Guide Carriage: For 15 mm Rail Wd, Ball, SR Radial Rail Guide, 18.2 mm Carriage Ht (MPN SR15V1SS)
THK Linear Guide Carriage: For 23 mm Rail Wd, Ball, SR Radial Rail Guide, 26 mm Carriage Ht (MPN SR25SB1SS)
THK
THK Linear Guide Carriage: For 23 mm Rail Wd, Ball, SR Radial Rail Guide, 26 mm Carriage Ht (MPN SR25SB1SS)
THK Linear Guide Carriage: For 15 mm Rail Wd, Ball, SR Radial Rail Guide, 18.2 mm Carriage Ht (MPN SR15W1SS)
THK
THK Linear Guide Carriage: For 15 mm Rail Wd, Ball, SR Radial Rail Guide, 18.2 mm Carriage Ht (MPN SR15W1SS)
THK Linear Guide Carriage: For 15 mm Rail Wd, Ball, SR Radial Rail Guide, 18.2 mm Carriage Ht (MPN SR15TB1SS)
THK
THK Linear Guide Carriage: For 15 mm Rail Wd, Ball, SR Radial Rail Guide, 18.2 mm Carriage Ht (MPN SR15TB1SS)
THK Linear Guide Carriage: For 20 mm Rail Wd, Ball, SR Radial Rail Guide, 22 mm Carriage Ht (MPN SR20SB1SS)
THK
THK Linear Guide Carriage: For 20 mm Rail Wd, Ball, SR Radial Rail Guide, 22 mm Carriage Ht (MPN SR20SB1SS)
THK Linear Guide Carriage: For 28 mm Rail Wd, Ball, SR Radial Rail Guide, 32.5 mm Carriage Ht (MPN SR30W1SS)
THK
THK Linear Guide Carriage: For 28 mm Rail Wd, Ball, SR Radial Rail Guide, 32.5 mm Carriage Ht (MPN SR30W1SS)