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RULAND MANUFACTURING SCX-4-4-F Set Screw Rigid Shaft Coupling - Set Screw Rigid Shaft Couplings
RULAND MANUFACTURINGSet Screw Rigid Shaft Couplings

RULAND MANUFACTURING SCX-4-4-F Set Screw Rigid Shaft Coupling

This RULAND MANUFACTURING Set Screw Rigid Shaft Coupling (MPN SCX-4-4-F) is a one-piece, round coupling with 1/4 in bore diameters on both ends (Same Bore Dimensions). It is an inch-sized coupling with no keyway…

SKU 3G-OTH-139945

Also listed as: SCX44F · SCX 4 4 F

Brand
RULAND MANUFACTURING
Item
SCX-4-4-F Set Screw Rigid Shaft Coupling
Category
Set Screw 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
SCX-4-4-F
Type
1/4 in Bore Dia 2, Round, One-Piece

Technical Documents

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

Product Description

This RULAND MANUFACTURING Set Screw Rigid Shaft Coupling (MPN SCX-4-4-F) is a one-piece, round coupling with 1/4 in bore diameters on both ends (Same Bore Dimensions). It is an inch-sized coupling with no keyway, designed for applications requiring a rigid, 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 a RULAND MANUFACTURING rigid shaft coupling used for?

This RULAND MANUFACTURING rigid shaft coupling (SCX-4-4-F) provides a zero-backlash, one-piece connection between two shafts of equal diameter. It is commonly used in motion control, packaging, and automation equipment where precise alignment and torque transmission are required without any flexibility or misalignment compensation.

What are the specifications of the RULAND MANUFACTURING SCX-4-4-F coupling?

The SCX-4-4-F is a one-piece, round rigid shaft coupling with 1/4 in bore diameters on both ends (same bore dimensions). It is inch-sized, has no keyway, and uses set screws for shaft attachment. The manufacturer part number is SCX-4-4-F, and it is made by RULAND MANUFACTURING.

Where to buy RULAND MANUFACTURING rigid shaft couplings worldwide?

3G Electric supplies RULAND MANUFACTURING rigid shaft couplings like the SCX-4-4-F to customers 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 on this coupling.

How to select a rigid shaft coupling for my application?

Select a rigid coupling like the RULAND MANUFACTURING SCX-4-4-F by matching bore diameters to your shaft sizes (both 1/4 in here), ensuring inch or metric compatibility, and confirming no keyway is needed. Rigid couplings require precise shaft alignment and are ideal for applications where zero backlash is critical.

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 set screw 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
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This set screw rigid shaft coupling from RULAND MANUFACTURING features a 1 1/2 in bore diameter on both ends with a round keyed design. It connects two shafts in fixed alignment to transmit torque without backlash, suitable for applications where misalignment is not expected
This set screw rigid shaft coupling from RULAND MANUFACTURING features a 1/2 in bore diameter on both ends, with a round one-piece design and no keyway. It provides zero-backlash torque transmission and precise alignment for connecting two shafts of equal diameter in motion control, packaging, and automation equipment
RULAND MANUFACTURING
This set screw rigid shaft coupling from RULAND MANUFACTURING features a 1/2 in bore diameter on both ends, with a round one-piece design and no keyway. It provides zero-backlash torque transmission and precise alignment for connecting two shafts of equal diameter in motion control, packaging, and automation equipment
This set screw rigid shaft coupling from RULAND MANUFACTURING features a round, one-piece design with identical 3/4 in bore diameters for both shafts. It is used to connect two shafts in precise alignment for motion control applications, providing zero backlash and torque transmission in equipment such as packaging, printing, and robotics machinery
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This set screw rigid shaft coupling from RULAND MANUFACTURING features a round, one-piece design with identical 3/4 in bore diameters for both shafts. It is used to connect two shafts in precise alignment for motion control applications, providing zero backlash and torque transmission in equipment such as packaging, printing, and robotics machinery

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This set screw rigid shaft coupling from RULAND MANUFACTURING features a 30 mm bore diameter for both bore 1 and bore 2, designed for round shafts. It is a metric-sized coupling with no keyway, providing zero-backlash connection for precise alignment in motion control and power transmission applications
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