RULAND MANUFACTURINGGeneral Purpose Set Screw Beam Shaft Couplings

RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 1/2 in Bore Dia 1, Inch

SKU 3G-OTH-137778

Also listed as: FSR2088SS · FSR20 8 8 SS

Brand

RULAND MANUFACTURING

Item

Motion Control Coupling: 3° Angular Misalignment, 1/2 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

FSR20-8-8-SS 

Type

1/2 in Bore Dia 1, Inch, 1 

Technical Documents

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RULAND MANUFACTURING Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The RULAND MANUFACTURING FSR20-8-8-SS is a general purpose set screw beam shaft coupling designed for motion control applications with 3° angular misalignment capability. It features a round, inch design with a 1/2 in bore diameter and same bore dimensions on both ends. This coupling has no keyway and is manufactured by RULAND MANUFACTURING.

Frequently Asked Questions

What is the RULAND MANUFACTURING FSR20-8-8-SS coupling used for?

The RULAND MANUFACTURING FSR20-8-8-SS is a general purpose set screw beam shaft coupling for motion control applications. It accommodates up to 3° angular misalignment and is used to connect two shafts with a 1/2 in bore diameter, making it suitable for precision positioning and light-duty power transmission.

What are the specifications of the RULAND MANUFACTURING FSR20-8-8-SS?

The FSR20-8-8-SS has a 1/2 in bore diameter on both ends (same bore dimensions), a round inch design, and no keyway. It is manufactured by RULAND MANUFACTURING and handles up to 3° angular misalignment. The part number is FSR20-8-8-SS.

Where to buy the RULAND MANUFACTURING FSR20-8-8-SS worldwide?

3G Electric supplies the RULAND MANUFACTURING FSR20-8-8-SS coupling worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to select the right RULAND MANUFACTURING beam coupling?

Select a RULAND MANUFACTURING beam coupling like the FSR20-8-8-SS by matching bore diameter to your shaft size (1/2 in here), checking misalignment needs (up to 3° angular), and confirming no keyway is required. Ensure the coupling type suits your motion control application for reliable performance.

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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