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RULAND MANUFACTURING Slit Coupling: 4 mm Bore Dia 1, 1/8 in Bore Dia 2, 21/32 in Overall Lg - Short Set Screw Slit Couplings
RULAND MANUFACTURINGShort Set Screw Slit Couplings

RULAND MANUFACTURING Slit Coupling: 4 mm Bore Dia 1, 1/8 in Bore Dia 2, 21/32 in Overall Lg

The RULAND MANUFACTURING RSS8-4MM-1/8"-A is a short set screw slit coupling with a 4 mm bore diameter 1 and a 1/8 in bore diameter 2, round type, and an overall length of 21/32 in. This coupling is designed for…

SKU 3G-OTH-145134

Also listed as: RSS84MM18A · RSS8 4MM 1 8 A · RSS8-4MM-1-8-A

Brand
RULAND MANUFACTURING
Item
Slit Coupling: 4 mm Bore Dia 1, 1/8 in Bore Dia 2, 21/32 in Overall Lg
Category
Short Set Screw Slit Couplings
Available to Order
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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
RSS8-4MM-1/8"-A
Type
1/8 in Bore Dia 2, Round
Overall Lg
21/32 in

Technical Documents

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

Product Description

The RULAND MANUFACTURING RSS8-4MM-1/8"-A is a short set screw slit coupling with a 4 mm bore diameter 1 and a 1/8 in bore diameter 2, round type, and an overall length of 21/32 in. This coupling is designed for precise 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 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, packaging, and robotics applications.

What are the specifications of the Ruland RSS8-4MM-1/8"-A slit coupling?

The Ruland RSS8-4MM-1/8"-A is a short set screw slit coupling with a 4 mm bore diameter on one side and a 1/8 in bore diameter on the other. Overall length is 21/32 in, and the body shape is round. It is made by Ruland Manufacturing.

Where to buy Ruland Manufacturing slit couplings worldwide?

3G Electric supplies Ruland Manufacturing slit couplings worldwide. As a global industrial sourcing partner, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on the RSS8-4MM-1/8"-A or other Ruland couplings.

How to select the right Ruland slit coupling for a shaft misalignment?

To select a Ruland slit coupling, measure both shaft diameters and the gap between shaft ends. Choose a coupling with bore sizes matching each shaft and an overall length that fits your space. Ruland couplings accommodate parallel, angular, and axial misalignment; consult the manufacturer's torque and misalignment ratings for your application.

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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Short set screw slit coupling with a 1/4 in bore on one side and a 4 mm bore on the other. Overall length is 21/32 in. Used to connect two shafts in motion-control applications, compensating for minor misalignment while transmitting torque
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This short set screw slit coupling from RULAND MANUFACTURING features a 5 mm bore on one side and a 1/8 in round bore on the other, with an overall length of 21/32 in. It is used to connect two shafts in motion-control systems, compensating for minor misalignment while providing zero-backlash torque transmission. Typical applications include packaging, robotics, and conveyor equipment
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This short set screw slit coupling from RULAND MANUFACTURING features a 3/16 in bore on one side and a 4 mm bore on the other, with a round outer diameter and an overall length of 21/32 in. It is used to connect two shafts in motion control systems, compensating for minor misalignment while transmitting torque. Typical applications include encoders, stepper motors, and linear actuators
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This short set screw slit coupling from RULAND MANUFACTURING features a 3/16 in bore on one side and a 4 mm bore on the other, with a round outer diameter and an overall length of 21/32 in. It is used to connect two shafts in motion control systems, compensating for minor misalignment while transmitting torque. Typical applications include encoders, stepper motors, and linear actuators
RULAND MANUFACTURING Slit Coupling: 1/4 in Bore Dia 1, 5 mm Bore Dia 2, 21/32 in Overall Lg, Round (MPN RSS8-1/4"-5MM-A)
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RULAND MANUFACTURING Slit Coupling: 1/4 in Bore Dia 1, 5 mm Bore Dia 2, 21/32 in Overall Lg, Round (MPN RSS8-1/4"-5MM-A)
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