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RULAND MANUFACTURING Zero-Backlash Curved Jaw Coupling Hub - Zero-Backlash Curved Jaw Coupling Hubs
RULAND MANUFACTURINGZero-Backlash Curved Jaw Coupling Hubs

RULAND MANUFACTURING Zero-Backlash Curved Jaw Coupling Hub

The RULAND MANUFACTURING MJC19-4-A is a zero-backlash curved jaw coupling hub in the MJC19 coupling size, constructed from aluminum with a 19.1 mm outside diameter. This metric component is designed for motion…

SKU 3G-OTH-134351

Also listed as: MJC194A · MJC19 4 A

Brand
RULAND MANUFACTURING
Item
Zero-Backlash Curved Jaw Coupling Hub
Category
Zero-Backlash Curved Jaw Coupling Hubs
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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
MJC19-4-A
Type
Metric, Aluminum
Outside Dia
19.1 mm

Technical Documents

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

Product Description

The RULAND MANUFACTURING MJC19-4-A is a zero-backlash curved jaw coupling hub in the MJC19 coupling size, constructed from aluminum with a 19.1 mm outside diameter. This metric component is designed for motion control applications requiring precise torque transmission without backlash.

Frequently Asked Questions

What is a RULAND MANUFACTURING MJC19-4-A jaw coupling hub used for?

The RULAND MANUFACTURING MJC19-4-A is a zero-backlash curved jaw coupling hub used to connect two shafts in motion-control systems, compensating for minor misalignment. It is common in packaging, robotics, and conveyor equipment where precise torque transmission and damping of vibration are required.

What are the specifications of the RULAND MANUFACTURING MJC19-4-A?

The MJC19-4-A is a metric aluminum jaw coupling hub with a 19.1 mm outside diameter. It is part of the MJC19 coupling size family and is manufactured by RULAND MANUFACTURING. The part number is MJC19-4-A, and it is designed for zero-backlash curved jaw coupling applications.

Where to buy RULAND MANUFACTURING MJC19-4-A worldwide?

3G Electric supplies the RULAND MANUFACTURING MJC19-4-A jaw coupling hub worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this component to any country.

How to select the correct RULAND MANUFACTURING jaw coupling hub?

To select the correct RULAND MANUFACTURING jaw coupling hub, match the outside diameter (19.1 mm for MJC19) and bore size to your shaft dimensions. Ensure the hub material (aluminum) suits your torque and environmental needs. Always verify the coupling size and part number, such as MJC19-4-A, against your system requirements.

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 zero-backlash curved jaw coupling hubs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
This aluminum curved jaw coupling hub is part of the MJC19 coupling size with a 19.1 mm outside diameter. Designed for metric systems, it provides zero-backlash torque transmission in motion control applications. Typical uses include connecting shafts in packaging, robotics, and conveyor equipment where misalignment compensation and vibration damping are required
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This aluminum curved jaw coupling hub is part of the MJC19 coupling size with a 19.1 mm outside diameter. Designed for metric systems, it provides zero-backlash torque transmission in motion control applications. Typical uses include connecting shafts in packaging, robotics, and conveyor equipment where misalignment compensation and vibration damping are required
Aluminum hub for zero-backlash curved jaw couplings, 19.1 mm outside diameter, metric bore. Used in motion control and power transmission to connect rotating shafts while dampening vibration and accommodating minor misalignment
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Aluminum hub for zero-backlash curved jaw couplings, 19.1 mm outside diameter, metric bore. Used in motion control and power transmission to connect rotating shafts while dampening vibration and accommodating minor misalignment
Metric aluminum hub for zero-backlash curved jaw couplings, with 19.1 mm outside diameter. Designed to connect rotating shafts in motion-control applications, accommodating misalignment while transmitting torque. Suitable for use in packaging, robotics, and conveyor systems
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Metric aluminum hub for zero-backlash curved jaw couplings, with 19.1 mm outside diameter. Designed to connect rotating shafts in motion-control applications, accommodating misalignment while transmitting torque. Suitable for use in packaging, robotics, and conveyor systems
This zero-backlash curved jaw coupling hub is made of metric aluminum with a 41.3 mm outside diameter. It is designed for use in motion-control systems to connect shafts while accommodating misalignment and transmitting torque. Typical applications include industrial automation, packaging, and robotics
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This zero-backlash curved jaw coupling hub is made of metric aluminum with a 41.3 mm outside diameter. It is designed for use in motion-control systems to connect shafts while accommodating misalignment and transmitting torque. Typical applications include industrial automation, packaging, and robotics
This zero-backlash curved jaw coupling hub is part of the MJC25 coupling size series. It is made of metric aluminum with a 25.4 mm outside diameter. Designed for motion control applications, it transmits torque without backlash while accommodating misalignment between connected shafts
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This zero-backlash curved jaw coupling hub is part of the MJC25 coupling size series. It is made of metric aluminum with a 25.4 mm outside diameter. Designed for motion control applications, it transmits torque without backlash while accommodating misalignment between connected shafts
This zero-backlash curved jaw coupling hub is made of metric aluminum with a 25.4 mm outside diameter. It is used in motion control and power transmission systems to connect rotating shafts, accommodating misalignment and dampening vibration. The aluminum construction provides low inertia for high-speed precision applications
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This zero-backlash curved jaw coupling hub is made of metric aluminum with a 25.4 mm outside diameter. It is used in motion control and power transmission systems to connect rotating shafts, accommodating misalignment and dampening vibration. The aluminum construction provides low inertia for high-speed precision applications

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This zero-backlash curved jaw coupling hub is made of metric aluminum with a 41.3 mm outside diameter. It is designed for use in motion control systems requiring precise torque transmission and misalignment accommodation, such as connecting servo motors and encoders
This zero-backlash curved jaw coupling hub is made of aluminum with a 41.3 mm outside diameter. It is designed for metric applications and fits the MJS41 coupling size. Used in motion-control systems to connect two shafts while compensating for minor misalignment and transmitting torque
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This zero-backlash curved jaw coupling hub is made of aluminum with a 41.3 mm outside diameter. It is designed for metric applications and fits the MJS41 coupling size. Used in motion-control systems to connect two shafts while compensating for minor misalignment and transmitting torque
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This zero-backlash curved jaw coupling hub is made of aluminum with a 41.3 mm outside diameter. It is designed for use in motion-control systems to connect two shafts, compensating for minor misalignment while transmitting torque. Commonly applied in servo motors, encoders, and precision machinery
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