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RULAND MANUFACTURING Two-Piece Rigid Shaft Coupling - Two-Piece Rigid Shaft Couplings
RULAND MANUFACTURINGTwo-Piece Rigid Shaft Couplings

RULAND MANUFACTURING Two-Piece Rigid Shaft Coupling

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

SKU 3G-OTH-140854

Also listed as: SPC86F · SPC 8 6 F

Brand
RULAND MANUFACTURING
Item
Two-Piece Rigid Shaft Coupling
Category
Two-Piece Rigid Shaft Couplings
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

RULAND MANUFACTURING
Manufacturer Part Number
SPC-8-6-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-8-6-F is a two-piece rigid shaft coupling with a 1/2 in bore diameter 1 and a 3/8 in bore diameter 2, featuring a round keyed, inch design. This coupling provides a zero-backlash, torsionally rigid connection for precise shaft alignment in motion control applications.

Frequently Asked Questions

What is a RULAND MANUFACTURING rigid shaft coupling used for?

A RULAND MANUFACTURING rigid shaft coupling connects two shafts in precise alignment for motion control applications. It is commonly used in packaging, printing, and robotics where zero backlash and high torsional stiffness are required. The SPC-8-6-F model joins a 1/2 in bore with a 3/8 in bore using a round keyed design.

What are the specifications of the RULAND MANUFACTURING SPC-8-6-F rigid shaft coupling?

The RULAND MANUFACTURING SPC-8-6-F is a two-piece rigid shaft coupling with bore diameters of 1/2 in and 3/8 in. It features a round keyed, inch-series design. The manufacturer part number is SPC-8-6-F. This coupling provides zero-backlash torque transmission for precision shaft alignment in industrial machinery.

Where to buy RULAND MANUFACTURING rigid shaft couplings worldwide?

3G Electric supplies RULAND MANUFACTURING rigid shaft couplings like the SPC-8-6-F to customers 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 on this precision coupling.

How to select a RULAND MANUFACTURING rigid shaft coupling for your application?

To select a RULAND MANUFACTURING rigid shaft coupling, match bore diameters to your shaft sizes and choose between keyed or clamp styles. The SPC-8-6-F fits a 1/2 in and 3/8 in shaft with a round keyway. Ensure shafts are aligned within 0.002 in to avoid binding. RULAND couplings offer high torque capacity for precision motion systems.

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 connects shafts in precise alignment for motion control applications. It features 3/8 in bore diameters on both ends with a round keyed design in inch dimensions. Suitable for use in packaging, printing, and automation equipment where zero backlash and high torsional stiffness are required
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This two-piece rigid shaft coupling connects shafts in precise alignment for motion control applications. It features 3/8 in bore diameters on both ends with a round keyed design in inch dimensions. Suitable for use in packaging, printing, and automation equipment where zero backlash and high torsional stiffness are required
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This two-piece rigid shaft coupling from RULAND MANUFACTURING connects shafts with bore diameters of 1 1/2 in and 1 in. It features a round keyed design and inch dimensions, providing zero backlash and high torsional stiffness for precise alignment in motion control applications
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This two-piece rigid shaft coupling from RULAND MANUFACTURING connects shafts with bore diameters of 1 1/2 in and 1 in. It features a round keyed design and inch dimensions, providing zero backlash and high torsional stiffness for precise alignment in motion control applications
Two-piece rigid shaft coupling with 25 mm bore diameter on both ends, round keyed, and clamp-on style. Designed for zero-backlash torque transmission and secure shaft attachment in applications requiring precise alignment, such as conveyors, pumps, and machine tools
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Two-piece rigid shaft coupling with 25 mm bore diameter on both ends, round keyed, and clamp-on style. Designed for zero-backlash torque transmission and secure shaft attachment in applications requiring precise alignment, such as conveyors, pumps, and machine tools
This two-piece rigid shaft coupling from RULAND MANUFACTURING features a 1 1/2 in bore diameter on both ends with a round keyed design. It is used to connect two shafts in precise alignment for applications requiring zero backlash and high torque transmission, such as in packaging, printing, and conveyor systems
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This two-piece rigid shaft coupling from RULAND MANUFACTURING features a 1 1/2 in bore diameter on both ends with a round keyed design. It is used to connect two shafts in precise alignment for applications requiring zero backlash and high torque transmission, such as in packaging, printing, and conveyor systems
Two-piece rigid shaft coupling with 3/4 in and 14 mm round keyed bores. Provides a solid, zero-backlash connection for precise shaft alignment in power transmission applications such as packaging, printing, and automation equipment
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This two-piece rigid shaft coupling from RULAND MANUFACTURING features a 1/2 in bore on one side and a 3/8 in bore on the other, both round keyed. It is designed for precise shaft alignment and torque transmission in motion control applications such as packaging, printing, and robotics
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This two-piece rigid shaft coupling from RULAND MANUFACTURING features a 1/2 in bore on one side and a 3/8 in bore on the other, both round keyed. It is designed for precise shaft alignment and torque transmission in motion control applications such as packaging, printing, and robotics
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