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

THOMSON SRA20L48 Pre-Drilled Linear Shaft Assembly, 1 1/4 in Dia, 48 in L, Steel - Linear Support Rail & Shaft Assemblies
THOMSONLinear Support Rail & Shaft Assemblies

THOMSON SRA20L48 Pre-Drilled Linear Shaft Assembly, 1 1/4 in Dia, 48 in L, Steel

THOMSON Linear Support Rail & Shaft Assemblies.

SKU 3G-OTH-150895

Brand
THOMSON
Item
SRA20L48 Pre-Drilled Linear Shaft Assembly, 1 1/4 in Dia, 48 in L, Steel
Category
Linear Support Rail & Shaft Assemblies
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

THOMSON
Manufacturer Part Number
SRA20L48

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

THOMSON Linear Support Rail & Shaft Assemblies.

Frequently Asked Questions

What is the THOMSON Pre-Drilled Linear Shaft Assembly SRA20L48 used for?

The THOMSON SRA20L48 is a pre-drilled linear shaft assembly used in automation and material handling systems to provide precise linear motion support. It is commonly applied in packaging machinery, robotics, and conveyor systems where a rigid, ready-to-install steel shaft with 1 1/4 in diameter and 48 in length is required.

What are the specifications of the THOMSON SRA20L48 linear shaft assembly?

The THOMSON SRA20L48 is a pre-drilled linear shaft assembly with a 1 1/4 in shaft diameter and 48 in length, made of steel. The manufacturer part number is SRA20L48. It is designed for use with THOMSON linear bearings and support rails, offering a ready-to-mount solution for linear motion systems.

Where to buy the THOMSON SRA20L48 linear shaft assembly worldwide?

You can source the THOMSON SRA20L48 linear shaft assembly through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time; we supply genuine THOMSON components for automation applications.

How to install the THOMSON pre-drilled linear shaft assembly?

Install the THOMSON SRA20L48 by mounting the pre-drilled shaft to a support rail using the provided bolt holes. Ensure the shaft is aligned parallel to the motion axis and secured with appropriate fasteners. Use THOMSON linear bearings matched to the 1 1/4 in shaft diameter for smooth operation. Follow generic linear guide 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 linear support rail & shaft assemblies. 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
THOMSON Linear Shaft Support Rail: 1 1/4 in Shaft Dia, 48 in Lg, Steel (MPN LSRA20L48)
THOMSON
THOMSON Linear Shaft Support Rail: 1 1/4 in Shaft Dia, 48 in Lg, Steel (MPN LSRA20L48)
THOMSON Linear Shaft Support Rail: 3/4 in Shaft Dia, 48 in Lg, Steel (MPN LSRA12L48)
THOMSON
THOMSON Linear Shaft Support Rail: 3/4 in Shaft Dia, 48 in Lg, Steel (MPN LSRA12L48)
THOMSON Linear Shaft Support Rail: 1 in Shaft Dia, 48 in Lg, Steel (MPN LSRA16L48)
THOMSON
THOMSON Linear Shaft Support Rail: 1 in Shaft Dia, 48 in Lg, Steel (MPN LSRA16L48)
Steel low-profile linear support rail with 1 1/2 in shaft diameter and 48 in length. Provides a rigid mounting base for precise shaft alignment in linear motion systems. Used in automation, packaging, and material handling equipment
THOMSON
Steel low-profile linear support rail with 1 1/2 in shaft diameter and 48 in length. Provides a rigid mounting base for precise shaft alignment in linear motion systems. Used in automation, packaging, and material handling equipment

More from THOMSON

View all THOMSON parts
This linear shaft assembly features a 5/8-inch diameter, 24-inch length, and is constructed from steel. Pre-drilled mounting holes simplify installation in linear motion systems. It is used for guiding and supporting moving components in automation, packaging, and material handling equipment
THOMSON
This linear shaft assembly features a 5/8-inch diameter, 24-inch length, and is constructed from steel. Pre-drilled mounting holes simplify installation in linear motion systems. It is used for guiding and supporting moving components in automation, packaging, and material handling equipment
THOMSON Pre-Drilled Linear Shaft Assembly: 3/4 in Shaft Dia, 48 in Lg, Steel (MPN SRA12L48)
THOMSON
THOMSON Pre-Drilled Linear Shaft Assembly: 3/4 in Shaft Dia, 48 in Lg, Steel (MPN SRA12L48)
THOMSON Pre-Drilled Linear Shaft Assembly: 1 1/4 in Shaft Dia, 24 in Lg, Steel (MPN SRA20L24)
THOMSON
THOMSON Pre-Drilled Linear Shaft Assembly: 1 1/4 in Shaft Dia, 24 in Lg, Steel (MPN SRA20L24)
THOMSON Pre-Drilled Linear Shaft Assembly: 5/8 in Shaft Dia, 48 in Lg, Steel (MPN SRA10L48)
THOMSON
THOMSON Pre-Drilled Linear Shaft Assembly: 5/8 in Shaft Dia, 48 in Lg, Steel (MPN SRA10L48)
THOMSON Pre-Drilled Linear Shaft Assembly: 1/2 in Shaft Dia, 48 in Lg, Steel (MPN SRA8L48)
THOMSON
THOMSON Pre-Drilled Linear Shaft Assembly: 1/2 in Shaft Dia, 48 in Lg, Steel (MPN SRA8L48)
THOMSON Pre-Drilled Linear Shaft Assembly: 1 in Shaft Dia, 48 in Lg, Steel (MPN SRA16L48)
THOMSON
THOMSON Pre-Drilled Linear Shaft Assembly: 1 in Shaft Dia, 48 in Lg, Steel (MPN SRA16L48)
THOMSON Pre-Drilled Linear Shaft Assembly: 1 1/2 in Shaft Dia, 48 in Lg, Steel (MPN SRA24L48)
THOMSON
THOMSON Pre-Drilled Linear Shaft Assembly: 1 1/2 in Shaft Dia, 48 in Lg, Steel (MPN SRA24L48)
THOMSON Pre-Drilled Linear Shaft Assembly: 1 1/2 in Shaft Dia, 24 in Lg, Steel (MPN SRA24L24)
THOMSON
THOMSON Pre-Drilled Linear Shaft Assembly: 1 1/2 in Shaft Dia, 24 in Lg, Steel (MPN SRA24L24)