RULAND MANUFACTURINGGeneral Purpose Set Screw Beam Shaft Couplings

RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 3/16 in Bore Dia 1, Inch

The RULAND MANUFACTURING FSR12-3-3-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 3/16 in bore diameter…

SKU 3G-OTH-137939

Also listed as: FSR1233SS · FSR12 3 3 SS

Brand

RULAND MANUFACTURING

Item

Motion Control Coupling: 3° Angular Misalignment, 3/16 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

FSR12-3-3-SS 

Type

3/16 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 a RULAND MANUFACTURING FSR12-3-3-SS motion control coupling used for?

The RULAND MANUFACTURING FSR12-3-3-SS is a general purpose set screw beam shaft coupling used to connect two shafts in motion control applications, accommodating up to 3° angular misalignment. It is suitable for precision positioning, encoders, and light-duty power transmission where reliable torque transfer and misalignment compensation are needed.

What are the specifications of the RULAND MANUFACTURING FSR12-3-3-SS coupling?

The FSR12-3-3-SS is an inch-series, round-body beam coupling with a 3/16 in bore diameter and same bore dimensions on both ends. It is rated for 3° angular misalignment and is made by RULAND MANUFACTURING. The part number is FSR12-3-3-SS, and it is designed for general purpose motion control.

Where to buy a RULAND MANUFACTURING FSR12-3-3-SS coupling worldwide?

3G Electric supplies the RULAND MANUFACTURING FSR12-3-3-SS coupling to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this motion control coupling.

How to select the right RULAND MANUFACTURING beam coupling for my application?

To select the correct RULAND MANUFACTURING beam coupling, match the bore diameter to your shaft size—here 3/16 in—and confirm the coupling can handle your system's angular misalignment, up to 3° for the FSR12-3-3-SS. Also verify torque requirements and shaft spacing. 3G Electric can help you source the right part.

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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