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THOMSON Pre-Drilled Low Profile Linear Shaft Support Rail LSR-20-PD - Pre-Drilled Low Profile Linear Shaft Support Rails
THOMSONPre-Drilled Low Profile Linear Shaft Support Rails

THOMSON Pre-Drilled Low Profile Linear Shaft Support Rail LSR-20-PD

The THOMSON Linear Shaft Support Rail is a pre-drilled low profile linear shaft support rail designed for 1 1/4 inch shaft diameters. This model, SKU LSR-20-PD with manufacturer part number LSR-20-PD, is constructed…

SKU 3G-OTH-139912

Also listed as: LSR20PD · LSR 20 PD

Brand
THOMSON
Item
Pre-Drilled Low Profile Linear Shaft Support Rail LSR-20-PD
Part Number
LSR-20-PD
Category
Pre-Drilled Low Profile Linear Shaft Support Rails
Available to Order
Also known as:LSR-20-PDTHOMSON
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

THOMSON
Manufacturer Part Number
LSR-20-PD
Type
Black Oxide, Steel
Lg
48 in

Technical Documents

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

Product Description

The THOMSON Linear Shaft Support Rail is a pre-drilled low profile linear shaft support rail designed for 1 1/4 inch shaft diameters. This model, SKU LSR-20-PD with manufacturer part number LSR-20-PD, is constructed from steel with a black oxide finish. It measures 48 inches in length and is manufactured by THOMSON.

Frequently Asked Questions

What is a THOMSON Linear Shaft Support Rail used for?

A THOMSON Linear Shaft Support Rail provides rigid, pre-drilled mounting for linear shafts in motion-control systems. It supports shaft diameters up to 1 1/4 in, ensuring alignment and reducing deflection in automation, packaging, and material-handling equipment.

What are the specifications of the THOMSON LSR-20-PD shaft support rail?

The THOMSON LSR-20-PD is a pre-drilled low profile linear shaft support rail for 1 1/4 in shaft diameter. It is 48 in long, made of steel with a black oxide finish. The manufacturer part number is LSR-20-PD, and the SKU is 3G-OTH-139912.

Where to buy THOMSON linear shaft support rails worldwide?

3G Electric supplies THOMSON linear shaft support rails worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver genuine THOMSON components like the LSR-20-PD to your facility, regardless of location.

How to install a THOMSON pre-drilled low profile shaft support rail?

Align the pre-drilled holes in the THOMSON rail with your mounting surface, then secure using appropriate bolts. Ensure the shaft sits squarely in the rail groove before tightening. Use a straightedge to verify alignment along the full 48 in length for optimal performance.

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.
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THOMSON Products

3G Electric supplies THOMSON pre-drilled low profile linear shaft support rails. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Steel rail with black oxide finish, 24 in length, pre-drilled for mounting. Provides rigid support for 1/2 in diameter linear shafts in motion-control systems, maintaining alignment and reducing deflection under load
THOMSON
Steel rail with black oxide finish, 24 in length, pre-drilled for mounting. Provides rigid support for 1/2 in diameter linear shafts in motion-control systems, maintaining alignment and reducing deflection under load

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