RULAND MANUFACTURINGAluminum Shaft Collars

RULAND MANUFACTURING Shaft Collar: 1-Piece, Inch, Round, Clamp-On, 1 3/4 in Bore Dia, Aluminum

The RULAND MANUFACTURING Shaft Collar is a 1-piece, clamp-on aluminum shaft collar with a 1 3/4 in bore diameter, made from 2024 aluminum. This inch-series product (MPN CL-28-A) is designed for round shaft applications.

SKU 3G-OTH-141478

Also listed as: CL28A · CL 28 A

Brand

RULAND MANUFACTURING

Item

Shaft Collar: 1-Piece, Inch, Round, Clamp-On, 1 3/4 in Bore Dia, Aluminum

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

RULAND MANUFACTURING

Manufacturer Part Number

CL-28-A 

Type

Inch, Round, Clamp-On, Aluminum, 2024 

Bore Dia

1 3/4 in 

Technical Documents

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RULAND MANUFACTURING Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is the RULAND MANUFACTURING CL-28-A shaft collar used for?

The RULAND MANUFACTURING CL-28-A is a 1-piece clamp-on shaft collar used to position, secure, or limit components on round shafts in industrial machinery, conveyors, and automation systems. Its 2024 aluminum construction provides lightweight, corrosion-resistant performance for inch-series applications.

What are the specifications of the RULAND MANUFACTURING CL-28-A shaft collar?

The RULAND MANUFACTURING CL-28-A is a 1-piece, clamp-on shaft collar with a 1 3/4 in bore diameter, made from 2024 aluminum. It is an inch-series product (MPN CL-28-A) designed for round shafts. The clamp-on design allows easy repositioning without damaging the shaft.

Where to buy the RULAND MANUFACTURING CL-28-A shaft collar worldwide?

3G Electric supplies the RULAND MANUFACTURING CL-28-A shaft collar worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this inch-series aluminum shaft collar.

How to install a RULAND MANUFACTURING 1-piece clamp-on shaft collar?

To install the RULAND MANUFACTURING CL-28-A, slide the collar onto the round shaft at the desired position. Tighten the clamp screw evenly using a hex key until secure. Avoid overtightening to prevent damage to the 2024 aluminum. Always verify alignment before final tightening.

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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