RULAND MANUFACTURING Rigid Shaft Coupling: 3/4 in Bore Dia 1, 3/4 in Bore Dia 2, Round Keyed
The RULAND MANUFACTURING Rigid Shaft Coupling is a two-piece rigid shaft coupling with a 3/4 in bore diameter 1 and a 3/4 in bore diameter 2, featuring a round keyed, inch design (MPN SPC-12-12-SS). This coupling…
SKU 3G-OTH-140883
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Product Description
The RULAND MANUFACTURING Rigid Shaft Coupling is a two-piece rigid shaft coupling with a 3/4 in bore diameter 1 and a 3/4 in bore diameter 2, featuring a round keyed, inch design (MPN SPC-12-12-SS). This coupling provides a solid, zero-backlash connection for precise shaft alignment in industrial applications.
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?
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-12-12-SS model is a two-piece design with round keyed bores for inch shafts.
What are the specifications of the RULAND SPC-12-12-SS rigid shaft coupling?
The RULAND SPC-12-12-SS is a two-piece rigid shaft coupling with a 3/4 inch bore diameter on both ends. It features a round keyed design for inch shafts and is made by RULAND MANUFACTURING. The manufacturer part number is SPC-12-12-SS. This coupling provides zero-backlash torque transmission for precision alignment.
Where to buy RULAND rigid shaft couplings worldwide?
3G Electric supplies RULAND rigid shaft couplings worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us to source the SPC-12-12-SS or other RULAND MANUFACTURING couplings. We provide competitive pricing and reliable shipping for international orders.
How to select the right RULAND rigid shaft coupling for an application?
To select a RULAND rigid shaft coupling, match the bore diameters to your shaft sizes and choose between inch or metric. Consider shaft keying (round keyed, square keyed, or keyless) and material (stainless steel like SPC-12-12-SS for corrosion resistance). Ensure shafts are aligned within 0.002 inches to avoid binding. RULAND couplings provide zero-backlash performance for precision motion systems.
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Common applications for RULAND MANUFACTURINGRULAND 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.












