Send a part number, a photo, or a whole BOM — we supply it and stand behind it. EXW Singapore — collect from our office.

3G Electric
THOMSON Linear Shaft Support Rail SR20L48 - Linear Shaft Support Rails
THOMSONLinear Shaft Support Rails

THOMSON Linear Shaft Support Rail SR20L48

The THOMSON Linear Shaft Support Rail is a support rail designed for 1 1/4 in shaft diameters. This model, SKU SR20L48, has a length of 48 inches and is made of unfinished aluminum. It is identified by manufacturer…

SKU 3G-OTH-133380

Brand
THOMSON
Item
Linear Shaft Support Rail SR20L48
Part Number
SR20L48
Category
Linear Shaft Support Rails
Available to Order
Also known as:SR20L48THOMSON
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.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

THOMSON
Manufacturer Part Number
SR20L48
Type
Unfinished, Aluminum
Lg
48 in

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

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

Product Description

The THOMSON Linear Shaft Support Rail is a support rail designed for 1 1/4 in shaft diameters. This model, SKU SR20L48, has a length of 48 inches and is made of unfinished aluminum. It is identified by manufacturer part number SR20L48.

Frequently Asked Questions

What is the THOMSON Linear Shaft Support Rail used for?

The THOMSON Linear Shaft Support Rail supports and aligns linear shafts in motion systems. It is commonly used in automation, packaging, and material handling equipment to reduce shaft deflection and ensure smooth linear movement. This model fits 1 1/4 in shaft diameters.

What are the specifications of the THOMSON SR20L48 Linear Shaft Support Rail?

The THOMSON SR20L48 Linear Shaft Support Rail has a 48 in length, supports 1 1/4 in shaft diameters, and is made of unfinished aluminum. The manufacturer part number is SR20L48, and the SKU is 3G-OTH-133380. It is designed for use with THOMSON linear shafts.

Where to buy the THOMSON Linear Shaft Support Rail worldwide?

You can source the THOMSON Linear Shaft Support Rail 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 on this SR20L48 model.

How to install a THOMSON Linear Shaft Support Rail?

Mount the THOMSON Linear Shaft Support Rail on a flat, rigid surface using appropriate fasteners. Align the rail with the shaft axis to prevent binding. Ensure the unfinished aluminum surface is clean before installation. Follow generic linear rail best practices for torque and alignment.

Used in

Common applications for THOMSON
Packaging equipment — Thomson PLM series polymer bushings for low-load, low-speed linear motion in wrapping and labeling mechanisms.
Laboratory instruments — Thomson SUPER12 closed linear ball bearings for precise linear guidance in analytical and testing equipment.
Semiconductor handling — Thomson closed linear ball bearings for smooth, low-friction movement in wafer transport and positioning systems.
Medical devices — Thomson polymer bushings for maintenance-free linear motion in light-duty diagnostic and therapeutic equipment.
General automation — Thomson linear ball bearings and rail systems for pick-and-place, assembly, and material handling applications.
Light-duty machinery — Thomson PLM polymer bushings for self-lubricating linear motion in office and packaging machinery.
Not sure this is the right part? Photo-identify it→

THOMSON Products

3G Electric supplies THOMSON linear shaft support rails. 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 →

More from THOMSON

View all THOMSON parts →

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first