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RULAND MANUFACTURING Rigid Coupling: 12 mm 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 Coupling: 12 mm Bore Dia 1, 3/8 in Bore Dia 2, Round Keyed

The RULAND MANUFACTURING MSPC-12MM-3/8"-SS 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 precise…

SKU 3G-OTH-141007

Also listed as: MSPC12MM38SS · MSPC 12MM 3 8 SS · MSPC-12MM-3-8-SS

Brand
RULAND MANUFACTURING
Item
Rigid Coupling: 12 mm Bore Dia 1, 3/8 in Bore Dia 2, Round Keyed
Category
Two-Piece Rigid Shaft Couplings
Available to Order
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Technical specs
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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
MSPC-12MM-3/8"-SS
Type
3/8 in Bore Dia 2, Round Keyed, Two-Piece

Technical Documents

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

Product Description

The RULAND MANUFACTURING MSPC-12MM-3/8"-SS 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 precise, zero-backlash connection for aligning and joining two shafts in industrial power transmission 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 coupling used for?

A RULAND MANUFACTURING rigid coupling connects two shafts in precision motion-control applications where misalignment is not expected. It is commonly used in packaging, printing, and robotics to transmit torque without backlash. The two-piece design allows easy installation and removal.

What are the specifications of the RULAND MANUFACTURING MSPC-12MM-3/8"-SS 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 features a round keyed, two-piece design and is made of stainless steel. The manufacturer part number is MSPC-12MM-3/8"-SS.

Where to buy RULAND MANUFACTURING rigid couplings worldwide?

3G Electric supplies RULAND MANUFACTURING rigid couplings worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the MSPC-12MM-3/8"-SS or other models.

How to select a RULAND MANUFACTURING rigid coupling for a shaft connection?

Select a RULAND MANUFACTURING rigid coupling by matching bore diameters to your shaft sizes and ensuring the keyway type (round keyed) fits your key. Consider shaft alignment, torque requirements, and material (stainless steel for corrosion resistance). The two-piece design simplifies installation.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
RULAND MANUFACTURING Rigid Coupling: 15 mm Bore Dia 1, 1/2 in Bore Dia 2, Round Keyed, Two-Piece (MPN MSPC-15MM-1/2"-SS)
RULAND MANUFACTURING
RULAND MANUFACTURING Rigid Coupling: 15 mm Bore Dia 1, 1/2 in Bore Dia 2, Round Keyed, Two-Piece (MPN MSPC-15MM-1/2"-SS)
RULAND MANUFACTURING Rigid Coupling: 3/4 in Bore Dia 1, 15 mm Bore Dia 2, Round Keyed, Two-Piece (MPN MSPC-3/4"-15MM-SS)
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RULAND MANUFACTURING Rigid Coupling: 3/4 in Bore Dia 1, 15 mm Bore Dia 2, Round Keyed, Two-Piece (MPN MSPC-3/4"-15MM-SS)
RULAND MANUFACTURING Rigid Coupling: 15 mm Bore Dia 1, 1/2 in Bore Dia 2, Round Keyed, Two-Piece (MPN MSPC-15MM-1/2"-F)
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RULAND MANUFACTURING Rigid Coupling: 15 mm Bore Dia 1, 1/2 in Bore Dia 2, Round Keyed, Two-Piece (MPN MSPC-15MM-1/2"-F)
This two-piece rigid shaft coupling from RULAND MANUFACTURING connects shafts with 5/8 in and 15 mm bores, featuring a round keyed design for positive torque transmission. The stainless steel construction provides corrosion resistance, while the two-piece clamp style allows easy installation and removal without disturbing connected components. It is used in motion control and power transmission applications requiring precise shaft alignment and zero-backlash operation
RULAND MANUFACTURING
This two-piece rigid shaft coupling from RULAND MANUFACTURING connects shafts with 5/8 in and 15 mm bores, featuring a round keyed design for positive torque transmission. The stainless steel construction provides corrosion resistance, while the two-piece clamp style allows easy installation and removal without disturbing connected components. It is used in motion control and power transmission applications requiring precise shaft alignment and zero-backlash operation
This two-piece rigid shaft coupling connects shafts with 14 mm and 3/8 in bores, featuring a round keyed design for positive torque transmission. The stainless steel construction provides corrosion resistance in industrial environments. It is used in motion control applications such as packaging, printing, and robotics where precise shaft alignment and zero backlash are required
RULAND MANUFACTURING
This two-piece rigid shaft coupling connects shafts with 14 mm and 3/8 in bores, featuring a round keyed design for positive torque transmission. The stainless steel construction provides corrosion resistance in industrial environments. It is used in motion control applications such as packaging, printing, and robotics where precise shaft alignment and zero backlash are required
RULAND MANUFACTURING Rigid Coupling: 3/4 in Bore Dia 1, 15 mm Bore Dia 2, Round Keyed, Two-Piece (MPN MSPC-3/4"-15MM-F)
RULAND MANUFACTURING
RULAND MANUFACTURING Rigid Coupling: 3/4 in Bore Dia 1, 15 mm Bore Dia 2, Round Keyed, Two-Piece (MPN MSPC-3/4"-15MM-F)

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