RULAND MANUFACTURINGGeneral Purpose Set Screw Beam Shaft Couplings

RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 1/4 in Bore Dia 1, Inch

The RULAND MANUFACTURING FSR12-4-4-SS is a general purpose set screw beam shaft coupling with a 3° angular misalignment rating. It features a round, inch design with same bore dimensions and a 1/4 in bore diameter…

SKU 3G-OTH-137719

Also listed as: FSR1244SS · FSR12 4 4 SS

Brand

RULAND MANUFACTURING

Item

Motion Control Coupling: 3° Angular Misalignment, 1/4 in Bore Dia 1, Inch

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

FSR12-4-4-SS 

Type

1/4 in Bore Dia 1, Inch, 1 

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 FSR12-4-4-SS coupling used for?

The RULAND MANUFACTURING FSR12-4-4-SS is a general purpose set screw beam shaft coupling used in motion control applications. It accommodates 3° angular misalignment and connects two shafts with 1/4 in bore diameters, making it suitable for precision positioning, encoders, and light-duty power transmission.

What are the specifications of the RULAND MANUFACTURING FSR12-4-4-SS?

The FSR12-4-4-SS is a round, inch-design beam coupling with a 1/4 in bore diameter and same bore dimensions. It has a 3° angular misalignment rating, is non-keyed with no keyway, and is manufactured by RULAND MANUFACTURING. The part number is FSR12-4-4-SS.

Where to buy the RULAND MANUFACTURING FSR12-4-4-SS worldwide?

3G Electric supplies the RULAND MANUFACTURING FSR12-4-4-SS coupling 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.

How to select the correct RULAND MANUFACTURING beam coupling?

To select the correct RULAND MANUFACTURING beam coupling, match the bore diameter to your shaft size (e.g., 1/4 in for the FSR12-4-4-SS), confirm the coupling type (set screw), and ensure the angular misalignment rating (3°) meets your application. Always verify shaft dimensions and load requirements.

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 general purpose set screw beam shaft couplings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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