RULAND MANUFACTURINGShort Set Screw Slit Couplings

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

The RULAND MANUFACTURING MRSS20-8-8-A is a short set screw slit coupling with 8 mm bore diameters for both ends and a 20 mm coupling outside diameter. This RULAND MANUFACTURING product is a slit coupling type…

SKU 3G-OTH-145190

Brand

RULAND MANUFACTURING

Item

Slit Coupling: 8 mm Bore Dia 1, 8 mm Bore Dia 2

Technical Specifications

RULAND MANUFACTURING

Manufacturer Part Number

MRSS20-8-8-A 

Type

8 mm Bore Dia 2 

Coupling Outside Dia

20 mm 

View Full Spec Sheet

Technical Documents

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RULAND MANUFACTURING Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is a RULAND MANUFACTURING Slit Coupling used for?

A RULAND MANUFACTURING Slit Coupling, such as the MRSS20-8-8-A, is used to connect two shafts in motion-control systems. It compensates for minor misalignment while transmitting torque. Common applications include servo motors, encoders, and linear actuators in industrial automation and precision machinery.

What are the specifications of the RULAND MANUFACTURING MRSS20-8-8-A?

The MRSS20-8-8-A is a short set screw slit coupling with 8 mm bore diameters on both ends and a 20 mm coupling outside diameter. It is manufactured by RULAND MANUFACTURING. This coupling is designed for precise torque transmission and misalignment compensation in compact installations.

Where to buy RULAND MANUFACTURING couplings in worldwide?

You can source RULAND MANUFACTURING couplings, including the MRSS20-8-8-A, through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to worldwide destinations. Contact 3G Electric for availability and lead time.

How to select a RULAND MANUFACTURING slit coupling?

To select a RULAND MANUFACTURING slit coupling, match the bore diameters to your shaft sizes and ensure the coupling outside diameter fits your space. Consider torque requirements and misalignment tolerance. For the MRSS20-8-8-A, both bores are 8 mm with a 20 mm OD. Consult RULAND's technical data for load ratings.

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 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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