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RULAND MANUFACTURING Short Set Screw Slit Coupling, 8 mm OD, 4 mm x 3 mm Bores - Short Set Screw Slit Couplings
RULAND MANUFACTURINGShort Set Screw Slit Couplings

RULAND MANUFACTURING Short Set Screw Slit Coupling, 8 mm OD, 4 mm x 3 mm Bores

The RULAND MANUFACTURING MRSS8-4-3-A is a short set screw slit coupling with a 4 mm bore diameter 1 and a 3 mm bore diameter 2, featuring an 8 mm coupling outside diameter. This product is designed for precise…

SKU 3G-OTH-145220

Also listed as: MRSS843A · MRSS8 4 3 A

Brand
RULAND MANUFACTURING
Item
Short Set Screw Slit Coupling, 8 mm OD, 4 mm x 3 mm Bores
Part Number
MRSS8-4-3-A
Category
Short Set Screw Slit Couplings
Available to Order
Also known as:MRSS8-4-3-ARULAND MANUFACTURING
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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
MRSS8-4-3-A
Type
3 mm Bore Dia 2
Coupling Outside Dia
8 mm

Technical Documents

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

Product Description

The RULAND MANUFACTURING MRSS8-4-3-A is a short set screw slit coupling with a 4 mm bore diameter 1 and a 3 mm bore diameter 2, featuring an 8 mm coupling outside diameter. This product is designed for precise shaft-to-shaft connections 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 Slit Coupling used for?

A RULAND MANUFACTURING Slit Coupling, such as the MRSS8-4-3-A, is used to connect two shafts in motion-control applications. It compensates for minor misalignment while transmitting torque. Common in robotics, packaging, and automation equipment, this short set screw slit coupling provides zero backlash and high torsional stiffness for precise positioning.

What are the specifications of the RULAND MANUFACTURING MRSS8-4-3-A?

The RULAND MANUFACTURING MRSS8-4-3-A is a short set screw slit coupling with a 4 mm bore diameter 1 and a 3 mm bore diameter 2. Its outside diameter is 8 mm. The manufacturer part number is MRSS8-4-3-A. This coupling is designed for precision shaft connections in industrial equipment.

Where to buy a RULAND MANUFACTURING Slit Coupling worldwide?

You can source the RULAND MANUFACTURING MRSS8-4-3-A Slit Coupling through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time; we supply genuine RULAND MANUFACTURING components for motion-control applications.

How to select a RULAND MANUFACTURING Slit Coupling for an application?

To select a RULAND MANUFACTURING Slit Coupling like the MRSS8-4-3-A, match bore diameters to your shaft sizes (4 mm and 3 mm here) and ensure the coupling outside diameter fits your space. Consider torque requirements and misalignment tolerance. For precision motion control, zero-backlash slit couplings are ideal. Consult 3G Electric for application guidance.

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.
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RULAND MANUFACTURING Products

3G Electric supplies RULAND MANUFACTURING short 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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