RULAND MANUFACTURING Rigid Coupling: 12 mm Bore Dia 1, 3/8 in Bore Dia 2, Round Keyed
The RULAND MANUFACTURING MSPC-12MM-3/8"-F is a two-piece rigid shaft coupling with a 12 mm bore diameter 1 and a 3/8 in bore diameter 2, featuring a round keyed design. This coupling provides a fixed connection for…
SKU 3G-OTH-141006
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Product Description
The RULAND MANUFACTURING MSPC-12MM-3/8"-F is a two-piece rigid shaft coupling with a 12 mm bore diameter 1 and a 3/8 in bore diameter 2, featuring a round keyed design. This coupling provides a fixed connection for aligning and joining shafts in industrial power transmission applications.
Frequently Asked Questions
What is a RULAND MANUFACTURING rigid coupling used for?
A RULAND MANUFACTURING rigid coupling connects two shafts in precise alignment for motion control applications. It is used in packaging, printing, and robotics where zero backlash and high torsional stiffness are required. The two-piece design allows easy installation without moving connected equipment.
What are the specifications of the RULAND MANUFACTURING MSPC-12MM-3/8"-F rigid coupling?
This RULAND MANUFACTURING rigid coupling has a 12 mm bore diameter on one side and a 3/8 in bore diameter on the other. It is a two-piece, round keyed design. The manufacturer part number is MSPC-12MM-3/8"-F. It provides zero-backlash torque transmission for precision shaft alignment.
Where to buy RULAND MANUFACTURING rigid couplings worldwide?
You can source RULAND MANUFACTURING rigid couplings 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 on the MSPC-12MM-3/8"-F model.
How to install a two-piece rigid coupling?
To install a two-piece rigid coupling, first ensure both shaft ends are clean and aligned. Loosen the clamping screws, slide the coupling halves over the shafts, then tighten the screws evenly to the manufacturer's torque specification. Verify shaft alignment with a dial indicator to prevent premature wear.
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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.












