RULAND MANUFACTURINGGeneral Purpose Set Screw Beam Shaft Couplings

RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 5/16 in Bore Dia 1, Inch

The RULAND MANUFACTURING FSR20-5-5-SS is a general purpose set screw beam shaft coupling with a 3° angular misalignment rating. It features a round, inch design with a 5/16 in bore diameter 1 and same bore…

SKU 3G-OTH-137876

Brand

RULAND MANUFACTURING

Item

Motion Control Coupling: 3° Angular Misalignment, 5/16 in Bore Dia 1, Inch

Technical Specifications

RULAND MANUFACTURING

Manufacturer Part Number

FSR20-5-5-SS 

Type

5/16 in Bore Dia 1, Inch, 1 

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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 FSR20-5-5-SS coupling used for?

The RULAND MANUFACTURING FSR20-5-5-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 5/16 in bore diameters, making it suitable for precision positioning, encoders, and light-duty power transmission systems.

What are the specifications of the RULAND MANUFACTURING FSR20-5-5-SS?

The FSR20-5-5-SS is a round, inch-design beam coupling with a 5/16 in bore diameter 1 and same bore dimensions. It has a 3° angular misalignment rating, no keyway, and is manufactured by RULAND MANUFACTURING. The part number is FSR20-5-5-SS, and it is designed for general purpose motion control.

Where to buy the RULAND MANUFACTURING FSR20-5-5-SS worldwide?

3G Electric supplies the RULAND MANUFACTURING FSR20-5-5-SS coupling worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this motion control coupling for your application.

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—here 5/16 in—and confirm the coupling accommodates your misalignment needs, such as the 3° angular rating of the FSR20-5-5-SS. Ensure the design (round, inch) fits your system and that no keyway is required.

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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