RULAND MANUFACTURINGCam Lever Quick-Clamping Shaft Collars

RULAND MANUFACTURING Shaft Collar: 1-Piece, Inch, Round, Clamp On, 1 1/8 in Bore Dia, Aluminum

SKU 3G-OTH-127271

Also listed as: QCL18A · QCL 18 A

Brand

RULAND MANUFACTURING

Item

Shaft Collar: 1-Piece, Inch, Round, Clamp On, 1 1/8 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

QCL-18-A 

Type

Inch, Round, Clamp On, Aluminum, 6061 

Bore Dia

1 1/8 in 

Technical Documents

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RULAND MANUFACTURING Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The RULAND MANUFACTURING QCL-18-A is a 1-piece cam lever quick-clamping shaft collar with a 1 1/8 in bore diameter, made from 6061 aluminum in an inch, round, clamp-on type. 3G Electric interprets this demand and sources it across 14 industrial departments, with specialist depth in combustion, pumps, and controls as an authorised distributor for brands like FBR, Interpump, and Riello, alongside others such as Schneider, ABB, and Siemens.

Frequently Asked Questions

What is a RULAND MANUFACTURING QCL-18-A shaft collar used for?

The RULAND MANUFACTURING QCL-18-A is a 1-piece, inch, round clamp-on shaft collar with a 1 1/8 in bore diameter. It is used for quick positioning and locking on shafts in industrial machinery, conveyors, and automation equipment where frequent adjustments are needed.

What are the specifications of the RULAND MANUFACTURING QCL-18-A shaft collar?

The RULAND MANUFACTURING QCL-18-A is a cam lever quick-clamping shaft collar. It has a 1 1/8 in bore diameter, is made of 6061 aluminum, and features a 1-piece round clamp-on design. The manufacturer part number is QCL-18-A.

Where to buy RULAND MANUFACTURING QCL-18-A shaft collars worldwide?

You can source the RULAND MANUFACTURING QCL-18-A shaft collar 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.

How to install a RULAND MANUFACTURING QCL-18-A clamp-on shaft collar?

To install the RULAND MANUFACTURING QCL-18-A, slide the collar onto the shaft at the desired position. Tighten the clamp screw using a hex key until the collar is secure. Ensure the bore is clean and the shaft is free of debris for proper grip.

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 cam lever quick-clamping 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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