Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

RULAND MANUFACTURING Long Set Screw Slit Coupling - Long Set Screw Slit Couplings
RULAND MANUFACTURINGLong Set Screw Slit Couplings

RULAND MANUFACTURING Long Set Screw Slit Coupling

The RULAND MANUFACTURING Slit Coupling (MPN RLS13-8MM-5/16"-A) is a Long Set Screw Slit Coupling with an 8 mm bore diameter 1 and a 5/16 in bore diameter 2, round type, and an overall length of 1 1/32 in. This…

SKU 3G-OTH-143190

Also listed as: RLS138MM516A · RLS13 8MM 5 16 A · RLS13-8MM-5-16-A

Brand
RULAND MANUFACTURING
Item
Long Set Screw Slit Coupling
Category
Long Set Screw Slit Couplings
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
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

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

RULAND MANUFACTURING
Manufacturer Part Number
RLS13-8MM-5/16"-A
Type
5/16 in Bore Dia 2, Round
Overall Lg
1 1/32 in

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 Slit Coupling (MPN RLS13-8MM-5/16"-A) is a Long Set Screw Slit Coupling with an 8 mm bore diameter 1 and a 5/16 in bore diameter 2, round type, and an overall length of 1 1/32 in. This component is designed for motion control applications requiring precise shaft alignment and torque transmission.

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 where zero backlash and high torsional stiffness are required.

What are the specifications of the Ruland RLS13-8MM-5/16"-A slit coupling?

The Ruland RLS13-8MM-5/16"-A is a long set screw slit coupling with an 8 mm bore diameter 1, a 5/16 in bore diameter 2, and a 1 1/32 in overall length. It features a round body design and is manufactured by Ruland Manufacturing for precise shaft coupling applications.

Where to buy Ruland Manufacturing slit couplings worldwide?

3G Electric supplies Ruland Manufacturing slit couplings worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on the RLS13-8MM-5/16"-A or other Ruland coupling models.

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

To select the correct Ruland slit coupling, match bore diameters to your shaft sizes and confirm overall length fits your space. Consider torque requirements and misalignment tolerance. For the RLS13-8MM-5/16"-A, ensure one shaft is 8 mm and the other is 5/16 in. 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 long 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

Compatible alternatives & equivalents

Cross-referenced by specification & description
This long set screw slit coupling from RULAND MANUFACTURING features an 8 mm bore on one side and a 1/4 in bore on the other, with a round outer profile and an overall length of 1 1/32 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 precision positioning equipment
RULAND MANUFACTURING
This long set screw slit coupling from RULAND MANUFACTURING features an 8 mm bore on one side and a 1/4 in bore on the other, with a round outer profile and an overall length of 1 1/32 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 precision positioning equipment
This long set screw slit coupling from RULAND MANUFACTURING features a 1/8 in bore on one side and a 3 mm bore on the other, with a round body and 25/32 in overall length. 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 precision positioning equipment
RULAND MANUFACTURING
This long set screw slit coupling from RULAND MANUFACTURING features a 1/8 in bore on one side and a 3 mm bore on the other, with a round body and 25/32 in overall length. 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 precision positioning equipment
This long set screw slit coupling from RULAND MANUFACTURING has an 8 mm bore on one side and a 3/16 in bore on the other, with a 5/8 in outside diameter. It is used to connect two shafts in motion control systems, accommodating minor misalignment while transmitting torque. Typical applications include encoders, stepper motors, and precision positioning equipment
RULAND MANUFACTURING
This long set screw slit coupling from RULAND MANUFACTURING has an 8 mm bore on one side and a 3/16 in bore on the other, with a 5/8 in outside diameter. It is used to connect two shafts in motion control systems, accommodating minor misalignment while transmitting torque. Typical applications include encoders, stepper motors, and precision positioning equipment
This long set screw slit coupling has bore diameters of 8 mm and 1/4 in, round style, with an overall length of 1 11/32 in. It is used to connect two shafts in motion control systems, compensating for minor misalignment while transmitting torque with zero backlash
RULAND MANUFACTURING
This long set screw slit coupling has bore diameters of 8 mm and 1/4 in, round style, with an overall length of 1 11/32 in. It is used to connect two shafts in motion control systems, compensating for minor misalignment while transmitting torque with zero backlash
This long set screw slit coupling has an 8 mm bore diameter 1 and a 1/4 in bore diameter 2, with a 5/8 in outside diameter. It is used to connect two shafts in motion control and power transmission applications, accommodating misalignment while transmitting torque
RULAND MANUFACTURING
This long set screw slit coupling has an 8 mm bore diameter 1 and a 1/4 in bore diameter 2, with a 5/8 in outside diameter. It is used to connect two shafts in motion control and power transmission applications, accommodating misalignment while transmitting torque
This long set screw slit coupling from RULAND MANUFACTURING has bore diameters of 5/16 in and 6 mm, with a round outer shape and overall length of 1 1/32 in. It is used to connect two shafts in motion control applications, compensating for minor misalignment while transmitting torque. Typical uses include encoders, stepper motors, and linear actuators
RULAND MANUFACTURING
This long set screw slit coupling from RULAND MANUFACTURING has bore diameters of 5/16 in and 6 mm, with a round outer shape and overall length of 1 1/32 in. It is used to connect two shafts in motion control applications, compensating for minor misalignment while transmitting torque. Typical uses include encoders, stepper motors, and linear actuators

More from RULAND MANUFACTURING

View all RULAND MANUFACTURING parts
This long set screw slit coupling from RULAND MANUFACTURING features two 5 mm bores and a 16 mm outside diameter. It is used in motion control systems to connect shafts while compensating for minor misalignment and transmitting torque. The slit design provides zero backlash and torsional rigidity, suitable for precision positioning equipment
RULAND MANUFACTURING
This long set screw slit coupling from RULAND MANUFACTURING features two 5 mm bores and a 16 mm outside diameter. It is used in motion control systems to connect shafts while compensating for minor misalignment and transmitting torque. The slit design provides zero backlash and torsional rigidity, suitable for precision positioning equipment
This long set screw slit coupling has two 1 1/2 mm bores and a 12.5 mm overall length. It connects shafts in motion control and power transmission applications, compensating for minor misalignment while transmitting torque. Suitable for use in precision machinery, robotics, and automation systems
RULAND MANUFACTURING
This long set screw slit coupling has two 1 1/2 mm bores and a 12.5 mm overall length. It connects shafts in motion control and power transmission applications, compensating for minor misalignment while transmitting torque. Suitable for use in precision machinery, robotics, and automation systems
This long set screw slit coupling connects two shafts in motion-control systems, compensating for minor misalignment while transmitting torque. It features a 12 mm bore diameter 1, an 8 mm bore diameter 2, and a 25 mm coupling outside diameter. The slit design provides zero-backlash torque transmission and accommodates parallel, angular, and axial misalignment
RULAND MANUFACTURING
This long set screw slit coupling connects two shafts in motion-control systems, compensating for minor misalignment while transmitting torque. It features a 12 mm bore diameter 1, an 8 mm bore diameter 2, and a 25 mm coupling outside diameter. The slit design provides zero-backlash torque transmission and accommodates parallel, angular, and axial misalignment
This long set screw slit coupling from RULAND MANUFACTURING features bore diameters of 10 mm and 8 mm with a 20 mm outside diameter. It is designed for motion control applications requiring zero backlash and high torsional stiffness, accommodating minor misalignment while transmitting torque between shafts
RULAND MANUFACTURING
This long set screw slit coupling from RULAND MANUFACTURING features bore diameters of 10 mm and 8 mm with a 20 mm outside diameter. It is designed for motion control applications requiring zero backlash and high torsional stiffness, accommodating minor misalignment while transmitting torque between shafts
This long set screw slit coupling connects two shafts with bore diameters of 3/8 in and 1/4 in, featuring an overall length of 1 11/32 in. It is designed for motion control applications requiring zero backlash and high torsional stiffness, such as encoders, stepper motors, and precision positioning equipment. The coupling compensates for minor misalignment while transmitting torque
RULAND MANUFACTURING
This long set screw slit coupling connects two shafts with bore diameters of 3/8 in and 1/4 in, featuring an overall length of 1 11/32 in. It is designed for motion control applications requiring zero backlash and high torsional stiffness, such as encoders, stepper motors, and precision positioning equipment. The coupling compensates for minor misalignment while transmitting torque
This long set screw slit coupling connects two shafts with bore diameters of 1/4 in and 6 mm, compensating for minor misalignment while transmitting torque. It features a round body and an overall length of 25/32 in. Typical applications include motion control systems, encoders, stepper motors, and precision positioning equipment where zero backlash and low inertia are required
RULAND MANUFACTURING
This long set screw slit coupling connects two shafts with bore diameters of 1/4 in and 6 mm, compensating for minor misalignment while transmitting torque. It features a round body and an overall length of 25/32 in. Typical applications include motion control systems, encoders, stepper motors, and precision positioning equipment where zero backlash and low inertia are required
This long set screw slit coupling has two 8 mm bores and a 20 mm outside diameter. It is a single-piece design that provides zero-backlash torque transmission while accommodating parallel, angular, and axial misalignment. Suitable for motion control applications such as encoders and stepper motors
RULAND MANUFACTURING
This long set screw slit coupling has two 8 mm bores and a 20 mm outside diameter. It is a single-piece design that provides zero-backlash torque transmission while accommodating parallel, angular, and axial misalignment. Suitable for motion control applications such as encoders and stepper motors
This long set screw slit coupling connects two shafts with bore diameters of 4 mm and 3 mm, featuring a 13 mm outside diameter. It accommodates minor misalignment while transmitting torque in motion-control systems. Typical applications include precision automation, robotics, and encoder assemblies where zero backlash and torsional stiffness are required
RULAND MANUFACTURING
This long set screw slit coupling connects two shafts with bore diameters of 4 mm and 3 mm, featuring a 13 mm outside diameter. It accommodates minor misalignment while transmitting torque in motion-control systems. Typical applications include precision automation, robotics, and encoder assemblies where zero backlash and torsional stiffness are required