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RULAND MANUFACTURING Rigid Shaft Coupling: 3/8 in Bore Dia 1, 3/8 in Bore Dia 2, Round Keyed - Two-Piece Rigid Shaft Couplings
RULAND MANUFACTURINGTwo-Piece Rigid Shaft Couplings

RULAND MANUFACTURING Rigid Shaft Coupling: 3/8 in Bore Dia 1, 3/8 in Bore Dia 2, Round Keyed

The RULAND MANUFACTURING SPC-6-6-F is a two-piece rigid shaft coupling with a 3/8 in bore diameter 1 and a 3/8 in bore diameter 2, featuring a round keyed, inch design. This coupling provides a solid, zero-backlash…

SKU 3G-OTH-141004

Also listed as: SPC66F · SPC 6 6 F

Brand
RULAND MANUFACTURING
Item
Rigid Shaft Coupling: 3/8 in Bore Dia 1, 3/8 in Bore Dia 2, Round Keyed
Category
Two-Piece Rigid Shaft Couplings
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Technical Specifications

RULAND MANUFACTURING
Manufacturer Part Number
SPC-6-6-F
Type
3/8 in Bore Dia 2, Round Keyed, Inch

Technical Documents

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

Product Description

The RULAND MANUFACTURING SPC-6-6-F is a two-piece rigid shaft coupling with a 3/8 in bore diameter 1 and a 3/8 in bore diameter 2, featuring a round keyed, inch design. This coupling provides a solid, zero-backlash connection for precise shaft alignment in industrial power transmission applications.

Frequently Asked Questions

What is a RULAND MANUFACTURING rigid shaft coupling used for?

A RULAND MANUFACTURING rigid shaft coupling, such as the SPC-6-6-F, is used to connect two shafts in precise alignment for motion control and power transmission applications. It is commonly used in industrial machinery, packaging equipment, and automation systems where zero backlash and high torsional stiffness are required.

What are the specifications of the RULAND MANUFACTURING SPC-6-6-F rigid shaft coupling?

The RULAND MANUFACTURING SPC-6-6-F is a two-piece rigid shaft coupling with a 3/8 inch bore diameter on both ends. It features a round keyed bore design and is made from inch-series materials. The manufacturer part number is SPC-6-6-F, and it is designed for precise shaft alignment in industrial applications.

Where to buy RULAND MANUFACTURING rigid shaft couplings worldwide?

You can source RULAND MANUFACTURING rigid shaft couplings, including the SPC-6-6-F, through 3G Electric. As a global industrial equipment distributor since 1990, 3G Electric handles full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to select the correct RULAND MANUFACTURING rigid shaft coupling for an application?

To select the correct RULAND MANUFACTURING rigid shaft coupling, match the bore diameter to your shaft sizes and ensure the keyway type (e.g., round keyed) fits your key. Consider shaft alignment, torque requirements, and operating environment. For the SPC-6-6-F, both bores are 3/8 inch. Consult RULAND's technical data for load ratings.

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
RULAND MANUFACTURING Rigid Shaft Coupling: 3/8 in Bore Dia 1, 3/8 in Bore Dia 2, Round Keyed, Inch (MPN SPC-6-6-SS)
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This two-piece rigid shaft coupling from RULAND MANUFACTURING features a 3/4 inch bore diameter on both ends with a round keyed design for inch-sized shafts. It provides a zero-backlash connection for precise shaft alignment in power transmission applications such as packaging, printing, and robotics
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This two-piece rigid shaft coupling from RULAND MANUFACTURING features a 3/4 inch bore diameter on both ends with a round keyed design for inch-sized shafts. It provides a zero-backlash connection for precise shaft alignment in power transmission applications such as packaging, printing, and robotics
RULAND MANUFACTURING Rigid Shaft Coupling: 3/4 in Bore Dia 1, 1/2 in Bore Dia 2, Round Keyed, Inch (MPN SPC-12-8-SS)
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RULAND MANUFACTURING Rigid Shaft Coupling: 3/4 in Bore Dia 1, 1/2 in Bore Dia 2, Round Keyed, Inch (MPN SPC-12-8-SS)
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RULAND MANUFACTURING Rigid Shaft Coupling: 1 3/4 in Bore Dia 1, 1 3/4 in Bore Dia 2, Round Keyed (MPN SPC-28-28-F)

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