RULAND MANUFACTURINGTwo-Piece Rigid Shaft Couplings

RULAND MANUFACTURING Rigid Shaft Coupling: 1 1/4 in Bore Dia 1, 1 1/4 in Bore Dia 2, Round

The RULAND MANUFACTURING SPX-20-20-F is a two-piece rigid shaft coupling with a 1 1/4 in bore diameter for both bores, featuring a round, clamp-on design. It is manufactured in inch dimensions and has same bore…

SKU 3G-OTH-189220

Brand

RULAND MANUFACTURING

Item

Rigid Shaft Coupling: 1 1/4 in Bore Dia 1, 1 1/4 in Bore Dia 2, Round

Technical Specifications

RULAND MANUFACTURING

Manufacturer Part Number

SPX-20-20-F 

Type

1 1/4 in Bore Dia 2, Round, Clamp On 

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Technical Documents

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RULAND MANUFACTURING Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the RULAND MANUFACTURING SPX-20-20-F rigid shaft coupling used for?

The RULAND MANUFACTURING SPX-20-20-F is a two-piece rigid shaft coupling used to connect two shafts with 1 1/4 in bores for precise torque transmission in industrial machinery, conveyors, and packaging equipment. Its clamp-on design provides a secure, zero-backlash connection without keyways.

What are the specifications of the RULAND MANUFACTURING SPX-20-20-F?

The SPX-20-20-F has a 1 1/4 in bore diameter on both ends, a round clamp-on design, and inch dimensions. It has no keyway and features same bore dimensions. The manufacturer part number is SPX-20-20-F, and it is made by RULAND MANUFACTURING.

Where to buy the RULAND MANUFACTURING SPX-20-20-F worldwide?

3G Electric supplies the RULAND MANUFACTURING SPX-20-20-F rigid shaft 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 install a RULAND MANUFACTURING rigid shaft coupling?

To install the RULAND MANUFACTURING SPX-20-20-F, align the two shafts with 1 1/4 in diameters, slide the coupling over both shaft ends, and tighten the clamp screws evenly to the manufacturer's recommended torque. Ensure shafts are clean and free of debris for a secure fit.

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 two-piece rigid 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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