We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

RULAND MANUFACTURING CL-21-A Aluminum Shaft Collar, 1 5/16 in Bore, Clamp-On - Aluminum Shaft Collars
RULAND MANUFACTURINGAluminum Shaft Collars

RULAND MANUFACTURING CL-21-A Aluminum Shaft Collar, 1 5/16 in Bore, Clamp-On

The RULAND MANUFACTURING Shaft Collar is a 1-piece, clamp-on aluminum shaft collar with a 1 5/16-inch bore diameter. It is an inch-sized, round product designed for clamping onto shafts. This collar is identified by…

SKU 3G-OTH-141436

Also listed as: CL21A · CL 21 A

Brand
RULAND MANUFACTURING
Item
CL-21-A Aluminum Shaft Collar, 1 5/16 in Bore, Clamp-On
Category
Aluminum Shaft Collars
Available to Order
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

RULAND MANUFACTURING
Manufacturer Part Number
CL-21-A
Type
Inch, Round, Clamp-On, Aluminum
Bore Dia
1 5/16 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 5/16-inch bore diameter. It is an inch-sized, round product designed for clamping onto shafts. This collar is identified by manufacturer part number CL-21-A.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the RULAND MANUFACTURING CL-21-A shaft collar used for?

The RULAND MANUFACTURING CL-21-A is a 1-piece, clamp-on aluminum shaft collar used to position and secure components on a shaft. It is commonly applied in industrial machinery, conveyors, and automation systems where precise axial location is needed.

What are the specifications of the RULAND MANUFACTURING CL-21-A shaft collar?

The RULAND MANUFACTURING CL-21-A is a 1-piece, round, clamp-on shaft collar with a 1 5/16-inch bore diameter. It is made of aluminum and uses inch-sized dimensions. The manufacturer part number is CL-21-A.

Where to buy the RULAND MANUFACTURING CL-21-A shaft collar worldwide?

You can source the RULAND MANUFACTURING CL-21-A shaft collar through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring a smooth procurement process.

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

To install the RULAND MANUFACTURING CL-21-A, slide the collar onto the shaft at the desired position. Tighten the clamp screw evenly using a hex key until the collar is securely fastened. Avoid over-tightening 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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One-piece round clamp-on shaft collar made of aluminum with a 1 9/16 inch bore diameter for inch systems. Used to secure components on shafts, preventing axial movement and enabling precise positioning in industrial machinery, conveyors, and automation equipment
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