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RULAND MANUFACTURING CL-20-A Aluminum Shaft Collar, 1 1/4 in Bore, Clamp-On - Aluminum Shaft Collars
RULAND MANUFACTURINGAluminum Shaft Collars

RULAND MANUFACTURING CL-20-A Aluminum Shaft Collar, 1 1/4 in Bore, Clamp-On

The RULAND MANUFACTURING Shaft Collar is a 1-piece, clamp-on aluminum shaft collar with a 1 1/4 in bore diameter, made from 2024 aluminum. This inch-sized collar is designed for round shafts and is identified by…

SKU 3G-OTH-141283

Also listed as: CL20A · CL 20 A

Brand
RULAND MANUFACTURING
Item
CL-20-A Aluminum Shaft Collar, 1 1/4 in Bore, Clamp-On
Category
Aluminum Shaft Collars
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

RULAND MANUFACTURING
Manufacturer Part Number
CL-20-A
Type
Inch, Round, Clamp-On, Aluminum, 2024
Bore Dia
1 1/4 in

Technical Documents

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

Product Description

The RULAND MANUFACTURING Shaft Collar is a 1-piece, clamp-on aluminum shaft collar with a 1 1/4 in bore diameter, made from 2024 aluminum. This inch-sized collar is designed for round shafts and is identified by manufacturer part number CL-20-A.

Frequently Asked Questions

What is the RULAND MANUFACTURING CL-20-A shaft collar used for?

The RULAND MANUFACTURING CL-20-A is a 1-piece clamp-on shaft collar used to position and secure components on round shafts in industrial machinery, conveyors, and automation equipment. Its 2024 aluminum construction provides lightweight, corrosion-resistant positioning for inch-sized shafts.

What are the specifications of the RULAND MANUFACTURING CL-20-A shaft collar?

The RULAND MANUFACTURING CL-20-A is a 1-piece, clamp-on shaft collar with a 1 1/4 in bore diameter for inch round shafts. It is made from 2024 aluminum and carries manufacturer part number CL-20-A. This inch-sized collar is designed for secure, repeatable positioning.

Where to buy the RULAND MANUFACTURING CL-20-A shaft collar worldwide?

3G Electric supplies the RULAND MANUFACTURING CL-20-A shaft collar worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this part for your application.

How to install the RULAND MANUFACTURING CL-20-A clamp-on shaft collar?

To install the RULAND MANUFACTURING CL-20-A, slide the collar onto the clean, deburred shaft to the desired position. Tighten the clamp screw evenly with a hex key until the collar is secure against the shaft. Avoid overtightening to prevent damage to the aluminum collar or shaft.

Used in

Common applications for RULAND MANUFACTURING
Automated packaging machinery — Ruland beam couplings (e.g., PSR20-8-5-A) for connecting servo motors to conveyor drive shafts.
CNC machine tools — Ruland rigid couplings (e.g., CLX-4-4-A) for precise alignment of ball screw assemblies.
Robotic arm joints — Ruland Oldham coupling hubs (e.g., OSC16-6-A) for accommodating axial motion in end-effector drives.
Pump and compressor systems — Ruland stainless steel shaft collars (e.g., CL-3-ST) for securing impeller shafts.
Printing press rollers — Ruland clamp-on beam couplings (e.g., PCR18-8-8-A) for synchronizing roller rotation with minimal backlash.
Material handling conveyors — Ruland set screw couplings (e.g., PSMR29-7-7-A) for linking gearboxes to drive rollers.

RULAND MANUFACTURING Products

3G Electric supplies RULAND MANUFACTURING aluminum shaft collars. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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