RULAND MANUFACTURINGAluminum Balanced Shaft Collars

RULAND MANUFACTURING Balanced Shaft Collar: 2-Piece, Inch, Round, Clamp-On, 2 3/4 in Bore Dia

SKU 3G-OTH-133696

Also listed as: SPB44A · SPB 44 A

Brand

RULAND MANUFACTURING

Item

Balanced Shaft Collar: 2-Piece, Inch, Round, Clamp-On, 2 3/4 in Bore Dia

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

SPB-44-A 

Type

Inch, Round, Clamp-On, 2024 

Bore Dia

2 3/4 in 

Technical Documents

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RULAND MANUFACTURING Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The RULAND MANUFACTURING Balanced Shaft Collar is a 2-piece, inch, round, clamp-on aluminum shaft collar with a 2 3/4 in bore diameter, made from 2024 material (MPN SPB-44-A). 3G Electric interprets customer demand and delivers this genuine industrial component across 14 departments — and far more — with specialist depth in combustion, pumps and controls as a trust anchor.

Frequently Asked Questions

What is a Ruland Manufacturing balanced shaft collar used for?

A Ruland Manufacturing balanced shaft collar secures components on a shaft without marring the surface. It is used in high-speed rotating applications such as spindles, conveyors, and precision machinery where balance and vibration control are critical.

What are the specifications of the Ruland SPB-44-A balanced shaft collar?

The Ruland SPB-44-A is a 2-piece, inch, round, clamp-on balanced shaft collar with a 2 3/4 in bore diameter. It is made from 2024 aluminum and is designed for high-speed applications requiring minimal runout and vibration.

Where to buy a Ruland SPB-44-A balanced shaft collar worldwide?

3G Electric supplies the Ruland SPB-44-A balanced shaft collar worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this precision component.

How to install a Ruland 2-piece clamp-on shaft collar?

To install a Ruland 2-piece clamp-on shaft collar, loosen the clamping screws, place the collar halves around the shaft at the desired position, then tighten the screws evenly to the manufacturer's recommended torque. Ensure the shaft is clean and free of burrs.

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 balanced shaft collars. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

Browse all RULAND MANUFACTURING products →Contact our engineers →