We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

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

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

SKU 3G-OTH-145193

Brand
RULAND MANUFACTURING
Item
Slit Coupling: 1/4 in Bore Dia 1, 1/8 in Bore Dia 2, 21/32 in Overall Lg
Category
Short Set Screw Slit Couplings
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

RULAND MANUFACTURING
Manufacturer Part Number
RSS8-4-2-A
Type
1/8 in Bore Dia 2, Inch
Overall Lg
21/32 in
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The RULAND MANUFACTURING RSS8-4-2-A is a short set screw slit coupling with a 1/4 in bore diameter 1 and a 1/8 in bore diameter 2, featuring an overall length of 21/32 in. This inch-sized coupling is designed for precise shaft alignment and torque transmission 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 light-duty industrial machinery where zero backlash and high torsional stiffness are required.

What are the specifications of the RULAND MANUFACTURING RSS8-4-2-A slit coupling?

The RULAND MANUFACTURING RSS8-4-2-A is a short set screw slit coupling with a 1/4 in bore diameter 1 and a 1/8 in bore diameter 2. Its overall length is 21/32 in. This inch-series coupling is designed for precise shaft connections in compact assemblies.

Where to buy RULAND MANUFACTURING slit couplings worldwide?

3G Electric supplies RULAND MANUFACTURING slit couplings worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on the RSS8-4-2-A or other RULAND MANUFACTURING motion-control components.

How to select the correct RULAND MANUFACTURING slit coupling for an application?

Select a RULAND MANUFACTURING slit coupling by matching bore diameters to your shaft sizes and verifying overall length fits your space. Consider torque requirements and misalignment tolerance. For the RSS8-4-2-A, ensure one shaft is 1/4 in and the other is 1/8 in. 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.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Similar products

Matched by specification & description
RULAND MANUFACTURING Slit Coupling: 1/8 in Bore Dia 1, 1/8 in Bore Dia 2, 21/32 in Overall Lg, Inch (MPN RSS8-2-2-A). Key specifications — attr921577: RULAND MANUFACTURING.
RULAND MANUFACTURING
RULAND MANUFACTURING Slit Coupling: 1/8 in Bore Dia 1, 1/8 in Bore Dia 2, 21/32 in Overall Lg, Inch (MPN RSS8-2-2-A). Key specifications — attr921577: RULAND MANUFACTURING.
RULAND MANUFACTURING Slit Coupling: 1/4 in Bore Dia 1, 3 mm Bore Dia 2, 21/32 in Overall Lg, Round (MPN RSS8-1/4"-3MM-A). Key specifications — attr921577: RULAND MANUFACTURING.
RULAND MANUFACTURING
RULAND MANUFACTURING Slit Coupling: 1/4 in Bore Dia 1, 3 mm Bore Dia 2, 21/32 in Overall Lg, Round (MPN RSS8-1/4"-3MM-A). Key specifications — attr921577: RULAND MANUFACTURING.
RULAND MANUFACTURING Slit Coupling: 4 mm Bore Dia 1, 1/8 in Bore Dia 2, 21/32 in Overall Lg, Round (MPN RSS8-4MM-1/8"-A). Key specifications — attr921577: RULAND MANUFACTURING.
RULAND MANUFACTURING
RULAND MANUFACTURING Slit Coupling: 4 mm Bore Dia 1, 1/8 in Bore Dia 2, 21/32 in Overall Lg, Round (MPN RSS8-4MM-1/8"-A). Key specifications — attr921577: RULAND MANUFACTURING.
RULAND MANUFACTURING Slit Coupling: 1/4 in Bore Dia 1, 4 mm Bore Dia 2, 21/32 in Overall Lg, Round (MPN RSS8-1/4"-4MM-A). Key specifications — attr921577: RULAND MANUFACTURING.
RULAND MANUFACTURING
RULAND MANUFACTURING Slit Coupling: 1/4 in Bore Dia 1, 4 mm Bore Dia 2, 21/32 in Overall Lg, Round (MPN RSS8-1/4"-4MM-A). Key specifications — attr921577: RULAND MANUFACTURING.
RULAND MANUFACTURING Slit Coupling: 3/16 in Bore Dia 1, 1/8 in Bore Dia 2, 21/32 in Overall Lg, Inch (MPN RSS8-3-2-A). Key specifications — attr921577: RULAND MANUFACTURING.
RULAND MANUFACTURING
RULAND MANUFACTURING Slit Coupling: 3/16 in Bore Dia 1, 1/8 in Bore Dia 2, 21/32 in Overall Lg, Inch (MPN RSS8-3-2-A). Key specifications — attr921577: RULAND MANUFACTURING.
RULAND MANUFACTURING Slit Coupling: 1/4 in Bore Dia 1, 1/4 in Bore Dia 2, 21/32 in Overall Lg, Inch (MPN RSS8-4-4-A). Key specifications — attr921577: RULAND MANUFACTURING.
RULAND MANUFACTURING
RULAND MANUFACTURING Slit Coupling: 1/4 in Bore Dia 1, 1/4 in Bore Dia 2, 21/32 in Overall Lg, Inch (MPN RSS8-4-4-A). Key specifications — attr921577: RULAND MANUFACTURING.

More from RULAND MANUFACTURING

View all RULAND MANUFACTURING parts
RULAND MANUFACTURING Slit Coupling: 6 mm Bore Dia 1, 5 mm Bore Dia 2, 13 mm Coupling Outside Dia (MPN MRSS13-6-5-A). Key specifications — attr921577: RULAND MANUFACTURING.
RULAND MANUFACTURING
RULAND MANUFACTURING Slit Coupling: 6 mm Bore Dia 1, 5 mm Bore Dia 2, 13 mm Coupling Outside Dia (MPN MRSS13-6-5-A). Key specifications — attr921577: RULAND MANUFACTURING.
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). Key specifications — attr921577: RULAND MANUFACTURING.
RULAND MANUFACTURING
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). Key specifications — attr921577: RULAND MANUFACTURING.
RULAND MANUFACTURING Slit Coupling: 12 mm Bore Dia 1, 8 mm Bore Dia 2, 25 mm Coupling Outside Dia (MPN MRSS25-12-8-A). Key specifications — attr921577: RULAND MANUFACTURING.
RULAND MANUFACTURING
RULAND MANUFACTURING Slit Coupling: 12 mm Bore Dia 1, 8 mm Bore Dia 2, 25 mm Coupling Outside Dia (MPN MRSS25-12-8-A). Key specifications — attr921577: RULAND MANUFACTURING.
RULAND MANUFACTURING Slit Coupling: 5 mm Bore Dia 1, 5 mm Bore Dia 2, 20 mm Coupling Outside Dia (MPN MRSS20-5-5-A). Key specifications — attr921577: RULAND MANUFACTURING.
RULAND MANUFACTURING
RULAND MANUFACTURING Slit Coupling: 5 mm Bore Dia 1, 5 mm Bore Dia 2, 20 mm Coupling Outside Dia (MPN MRSS20-5-5-A). Key specifications — attr921577: RULAND MANUFACTURING.
RULAND MANUFACTURING Slit Coupling: 6 mm Bore Dia 1, 3/16 in Bore Dia 2, 5/8 in Coupling Outside Dia (MPN RSS10-6MM-3/16"-A). Key specifications — attr921577: RULAND MANUFACTURING.
RULAND MANUFACTURING
RULAND MANUFACTURING Slit Coupling: 6 mm Bore Dia 1, 3/16 in Bore Dia 2, 5/8 in Coupling Outside Dia (MPN RSS10-6MM-3/16"-A). Key specifications — attr921577: RULAND MANUFACTURING.
RULAND MANUFACTURING Slit Coupling: 1/4 in Bore Dia 1, 3/16 in Bore Dia 2, 25/32 in Overall Lg, Inch (MPN RSS10-4-3-A). Key specifications — attr921577: RULAND MANUFACTURING.
RULAND MANUFACTURING
RULAND MANUFACTURING Slit Coupling: 1/4 in Bore Dia 1, 3/16 in Bore Dia 2, 25/32 in Overall Lg, Inch (MPN RSS10-4-3-A). Key specifications — attr921577: RULAND MANUFACTURING.
RULAND MANUFACTURING Slit Coupling: 3/16 in Bore Dia 1, 3 mm Bore Dia 2, 21/32 in Overall Lg, Round (MPN RSS8-3/16"-3MM-A). Key specifications — attr921577: RULAND MANUFACTURING.
RULAND MANUFACTURING
RULAND MANUFACTURING Slit Coupling: 3/16 in Bore Dia 1, 3 mm Bore Dia 2, 21/32 in Overall Lg, Round (MPN RSS8-3/16"-3MM-A). Key specifications — attr921577: RULAND MANUFACTURING.
RULAND MANUFACTURING Slit Coupling: 10 mm Bore Dia 1, 10 mm Bore Dia 2, 25 mm Coupling Outside Dia (MPN MRSS25-10-10-A). Key specifications — attr921577: RULAND MANUFACTURING.
RULAND MANUFACTURING
RULAND MANUFACTURING Slit Coupling: 10 mm Bore Dia 1, 10 mm Bore Dia 2, 25 mm Coupling Outside Dia (MPN MRSS25-10-10-A). Key specifications — attr921577: RULAND MANUFACTURING.