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RULAND MANUFACTURING SPX-4-4-F Two-Piece Rigid Shaft Coupling - Two-Piece Rigid Shaft Couplings
RULAND MANUFACTURINGTwo-Piece Rigid Shaft Couplings

RULAND MANUFACTURING SPX-4-4-F Two-Piece Rigid Shaft Coupling

The RULAND MANUFACTURING SPX-4-4-F is a two-piece rigid shaft coupling with a 1/4 in bore diameter for both bores, featuring a round design and same bore dimensions. This inch-sized coupling is designed for…

SKU 3G-OTH-189135

Also listed as: SPX44F · SPX 4 4 F

Brand
RULAND MANUFACTURING
Item
SPX-4-4-F Two-Piece Rigid Shaft Coupling
Category
Two-Piece Rigid Shaft Couplings
Available to Order
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

RULAND MANUFACTURING
Manufacturer Part Number
SPX-4-4-F
Type
1/4 in Bore Dia 2, Round, Two-Piece

Technical Documents

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RULAND MANUFACTURING Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The RULAND MANUFACTURING SPX-4-4-F is a two-piece rigid shaft coupling with a 1/4 in bore diameter for both bores, featuring a round design and same bore dimensions. This inch-sized coupling is designed for applications requiring a solid, zero-backlash connection between two shafts.

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-4-4-F rigid shaft coupling used for?

The RULAND MANUFACTURING SPX-4-4-F is a two-piece rigid shaft coupling used to connect two shafts with a solid, zero-backlash connection. It is ideal for precision motion control, positioning systems, and light-duty power transmission where shaft alignment is critical and flexibility is not required.

What are the specifications of the RULAND MANUFACTURING SPX-4-4-F?

The SPX-4-4-F has a 1/4 in bore diameter for both bores, a round design, and same bore dimensions. It is an inch-sized, two-piece rigid coupling from RULAND MANUFACTURING. The part number is SPX-4-4-F, and it does not include a keyway.

Where to buy the RULAND MANUFACTURING SPX-4-4-F worldwide?

You can source the RULAND MANUFACTURING SPX-4-4-F rigid shaft coupling through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to select the right RULAND MANUFACTURING rigid shaft coupling?

Select a RULAND MANUFACTURING rigid coupling by matching bore diameters to your shaft sizes, choosing the same bore dimensions for equal shafts. Consider the coupling style (round or keyed) and ensure inch sizing fits your application. For zero-backlash needs, the two-piece design provides a solid connection.

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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Cross-referenced by specification & description
This two-piece rigid shaft coupling from RULAND MANUFACTURING features a round design with 1/4 inch bore diameters on both ends. It connects two shafts in applications where precise alignment is maintained, transmitting torque without backlash. Suitable for use in motion control systems, packaging machinery, and conveyor drives
RULAND MANUFACTURING
This two-piece rigid shaft coupling from RULAND MANUFACTURING features a round design with 1/4 inch bore diameters on both ends. It connects two shafts in applications where precise alignment is maintained, transmitting torque without backlash. Suitable for use in motion control systems, packaging machinery, and conveyor drives
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This two-piece rigid shaft coupling from RULAND MANUFACTURING features a round design with a 3/4 in bore on one side and a 5/8 in bore on the other, allowing connection of shafts with different diameters. It provides a solid, backlash-free connection for applications requiring precise shaft alignment, such as industrial machinery and motion control systems
RULAND MANUFACTURING
This two-piece rigid shaft coupling from RULAND MANUFACTURING features a round design with a 3/4 in bore on one side and a 5/8 in bore on the other, allowing connection of shafts with different diameters. It provides a solid, backlash-free connection for applications requiring precise shaft alignment, such as industrial machinery and motion control systems
This two-piece rigid shaft coupling connects shafts with bore diameters of 3/4 in and 1/2 in. The round design provides zero-backlash torque transmission for motion control and power transmission applications. It is suitable for use in packaging, conveyor, and other industrial machinery where precise shaft alignment is required
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This two-piece rigid shaft coupling connects shafts with bore diameters of 3/4 in and 1/2 in. The round design provides zero-backlash torque transmission for motion control and power transmission applications. It is suitable for use in packaging, conveyor, and other industrial machinery where precise shaft alignment is required

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