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RULAND MANUFACTURING Slit Coupling: 12 mm Bore Dia 1, 8 mm Bore Dia 2 - Long Set Screw Slit Couplings
RULAND MANUFACTURINGLong Set Screw Slit Couplings

RULAND MANUFACTURING Slit Coupling: 12 mm Bore Dia 1, 8 mm Bore Dia 2

3G Electric supplies the RULAND MANUFACTURING MRLS25-12-8-A Long Set Screw Slit Coupling, a precision component with a 12 mm bore diameter 1 and an 8 mm bore diameter 2, featuring a 25 mm coupling outside diameter…

SKU 3G-OTH-143150

Also listed as: MRLS25128A · MRLS25 12 8 A

Brand
RULAND MANUFACTURING
Item
Slit Coupling: 12 mm Bore Dia 1, 8 mm Bore Dia 2
Category
Long Set Screw Slit Couplings
Available to Order
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

RULAND MANUFACTURING
Manufacturer Part Number
MRLS25-12-8-A
Type
8 mm Bore Dia 2
Coupling Outside Dia
25 mm

Technical Documents

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

Product Description

3G Electric supplies the RULAND MANUFACTURING MRLS25-12-8-A Long Set Screw Slit Coupling, a precision component with a 12 mm bore diameter 1 and an 8 mm bore diameter 2, featuring a 25 mm coupling outside diameter. This product is part of our broad industrial offering across 14 departments, with specialist depth in motion control and power transmission components.

Frequently Asked Questions

What is a Ruland Manufacturing slit coupling used for?

A Ruland Manufacturing slit coupling connects two shafts in motion-control systems, compensating for minor misalignment while transmitting torque. It is commonly used in encoders, stepper motors, and precision positioning equipment across industrial automation, machining, and packaging applications.

What are the specifications of the Ruland MRLS25-12-8-A slit coupling?

The Ruland MRLS25-12-8-A is a long set screw slit coupling with a 12 mm bore diameter 1, an 8 mm bore diameter 2, and a 25 mm coupling outside diameter. It is designed for zero-backlash torque transmission and accommodates parallel, angular, and axial misalignment.

Where to buy Ruland Manufacturing couplings in worldwide?

3G Electric supplies Ruland Manufacturing couplings worldwide, handling full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source genuine Ruland components like the MRLS25-12-8-A and support procurement across 14 industrial departments.

How to select the correct Ruland slit coupling for an application?

To select the correct Ruland slit coupling, match bore diameters to your shaft sizes, verify the outside diameter fits your space, and confirm torque and misalignment ratings meet your system demands. For the MRLS25-12-8-A, ensure one shaft is 12 mm and the other is 8 mm.

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 long set screw slit 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 Slit Coupling: 12 mm Bore Dia 1, 6 mm Bore Dia 2, 25 mm Coupling Outside Dia (MPN MRLS25-12-6-A)
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RULAND MANUFACTURING Slit Coupling: 8 mm Bore Dia 1, 8 mm Bore Dia 2, 25 mm Coupling Outside Dia (MPN MRLS25-8-8-A)
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RULAND MANUFACTURING Slit Coupling: 8 mm Bore Dia 1, 8 mm Bore Dia 2, 25 mm Coupling Outside Dia (MPN MRLS25-8-8-A)
RULAND MANUFACTURING Slit Coupling: 8 mm Bore Dia 1, 6 mm Bore Dia 2, 25 mm Coupling Outside Dia (MPN MRLS25-8-6-A)
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RULAND MANUFACTURING Slit Coupling: 8 mm Bore Dia 1, 6 mm Bore Dia 2, 25 mm Coupling Outside Dia (MPN MRLS25-8-6-A)
RULAND MANUFACTURING Slit Coupling: 2 mm Bore Dia 1, 1 1/2 mm Bore Dia 2, 6 mm Coupling Outside Dia (MPN MRLS6-2-1.5-A)
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RULAND MANUFACTURING Slit Coupling: 2 mm Bore Dia 1, 1 1/2 mm Bore Dia 2, 6 mm Coupling Outside Dia (MPN MRLS6-2-1.5-A)

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