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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 MJCC51-19-A is a zero-backlash curved jaw coupling hub in the MJC51 coupling size, made of metric aluminum with a 50.8 mm outside diameter. 3G Electric interprets your demand for this OEM…

SKU 3G-OTH-134364

Also listed as: MJCC5119A · MJCC51 19 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
MJCC51-19-A
Type
Metric, Aluminum
Outside Dia
50.8 mm

Technical Documents

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

Product Description

The RULAND MANUFACTURING MJCC51-19-A is a zero-backlash curved jaw coupling hub in the MJC51 coupling size, made of metric aluminum with a 50.8 mm outside diameter. 3G Electric interprets your demand for this OEM part, sourcing it across 14 industrial departments with specialist depth in combustion, pumps, and controls to ensure you get the right answer.

Frequently Asked Questions

What is a RULAND MANUFACTURING MJCC51-19-A jaw coupling hub used for?

This zero-backlash curved jaw coupling hub connects two shafts in motion-control systems, compensating for minor misalignment. It is commonly used in servo motors, encoders, and precision industrial machinery where accurate torque transmission and vibration damping are required.

What are the specifications of the RULAND MANUFACTURING MJCC51-19-A?

The MJCC51-19-A is a metric, aluminum jaw coupling hub with a 50.8 mm outside diameter. It is part of the MJC51 coupling size family from RULAND MANUFACTURING. This hub is designed for zero-backlash curved jaw couplings, ensuring precise motion control in demanding applications.

Where to buy a RULAND MANUFACTURING MJCC51-19-A worldwide?

3G Electric supplies the RULAND MANUFACTURING MJCC51-19-A jaw coupling hub worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to select the correct RULAND MANUFACTURING jaw coupling hub?

Select the hub based on shaft diameter, outside diameter, and material. The MJCC51-19-A fits a 19 mm bore and 50.8 mm outside diameter in aluminum. Ensure the coupling size matches your application's torque and misalignment requirements. Consult RULAND MANUFACTURING's technical data for precise selection.

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 zero-backlash curved jaw coupling hub is made of metric aluminum with a 50.8 mm outside diameter, designed for the MJC51 coupling size. It is used in motion control systems to connect rotating shafts, providing torque transmission while compensating for misalignment. Typical applications include servo motors, encoders, and precision positioning equipment
RULAND MANUFACTURING
This zero-backlash curved jaw coupling hub is made of metric aluminum with a 50.8 mm outside diameter, designed for the MJC51 coupling size. It is used in motion control systems to connect rotating shafts, providing torque transmission while compensating for misalignment. Typical applications include servo motors, encoders, and precision positioning equipment
This zero-backlash curved jaw coupling hub is part of the MJC51 coupling series, with a 50.8 mm outside diameter. Made from metric aluminum, it is designed for motion control applications requiring precise torque transmission and misalignment accommodation, such as connecting servo motors and encoders in automation systems
RULAND MANUFACTURING
This zero-backlash curved jaw coupling hub is part of the MJC51 coupling series, with a 50.8 mm outside diameter. Made from metric aluminum, it is designed for motion control applications requiring precise torque transmission and misalignment accommodation, such as connecting servo motors and encoders in automation systems
This zero-backlash curved jaw coupling hub is designed for use in motion-control systems to connect two shafts while compensating for minor misalignment. It is suitable for applications requiring accurate torque transmission and vibration damping, such as servo motors, encoders, and precision industrial machinery. The hub is made of aluminum with a 50.8 mm outside diameter and is part of the MJC51 coupling size series
RULAND MANUFACTURING
This zero-backlash curved jaw coupling hub is designed for use in motion-control systems to connect two shafts while compensating for minor misalignment. It is suitable for applications requiring accurate torque transmission and vibration damping, such as servo motors, encoders, and precision industrial machinery. The hub is made of aluminum with a 50.8 mm outside diameter and is part of the MJC51 coupling size series
This zero-backlash curved jaw coupling hub is made of aluminum with a 50.8 mm outside diameter. It is designed for use in motion control systems that require precise torque transmission and accommodation of minor shaft misalignment. Common applications include servo motors, encoders, and precision machinery
RULAND MANUFACTURING
This zero-backlash curved jaw coupling hub is made of aluminum with a 50.8 mm outside diameter. It is designed for use in motion control systems that require precise torque transmission and accommodation of minor shaft misalignment. Common applications include servo motors, encoders, and precision machinery
This zero-backlash curved jaw coupling hub is made of metric aluminum with a 50.8 mm outside diameter. It is designed for use in motion-control systems to connect rotating shafts, providing misalignment compensation and torque transmission. Common applications include servo motors, encoders, and precision positioning equipment
RULAND MANUFACTURING
This zero-backlash curved jaw coupling hub is made of metric aluminum with a 50.8 mm outside diameter. It is designed for use in motion-control systems to connect rotating shafts, providing misalignment compensation and torque transmission. Common applications include servo motors, encoders, and precision positioning equipment
This zero-backlash curved jaw coupling hub is made of metric aluminum with a 50.8 mm outside diameter. It accommodates misalignment while transmitting torque in motion control systems such as servo motors and precision positioning equipment
RULAND MANUFACTURING
This zero-backlash curved jaw coupling hub is made of metric aluminum with a 50.8 mm outside diameter. It accommodates misalignment while transmitting torque in motion control systems such as servo motors and precision positioning equipment

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This inch-series aluminum hub is part of the JC32 coupling family, featuring a curved jaw design for zero-backlash torque transmission. With a 2-inch outside diameter, it is used in power transmission applications to connect shafts while accommodating minor misalignment and damping vibration
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Inch-series aluminum curved jaw coupling hub with 2 in outside diameter. Zero-backlash design for precision motion-control applications. Suitable for connecting shafts in servo motors, encoders, and other industrial machinery requiring vibration damping and misalignment accommodation
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
RULAND MANUFACTURING
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
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
RULAND MANUFACTURING
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
This zero-backlash curved jaw coupling hub is part of the JC32 coupling size series, with a 2-inch outside diameter. Made from aluminum, it is designed for inch-dimension shafts in motion-control applications requiring accurate torque transmission and accommodation of minor misalignment
RULAND MANUFACTURING
This zero-backlash curved jaw coupling hub is part of the JC32 coupling size series, with a 2-inch outside diameter. Made from aluminum, it is designed for inch-dimension shafts in motion-control applications requiring accurate torque transmission and accommodation of minor misalignment
Metric aluminum hub for zero-backlash curved jaw couplings, with 15.1 mm outside diameter. Used in motion control systems to connect shafts while accommodating misalignment and transmitting torque without backlash. Suitable for servo motors, encoders, and precision positioning equipment
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Metric aluminum hub for zero-backlash curved jaw couplings, with 15.1 mm outside diameter. Used in motion control systems to connect shafts while accommodating misalignment and transmitting torque without backlash. Suitable for servo motors, encoders, and precision positioning equipment
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RULAND MANUFACTURING
This zero-backlash curved jaw coupling hub is made of metric aluminum with a 50.8 mm outside diameter. It is designed for use in motion control, packaging, and automation equipment where precise torque transmission without play is required. The hub accommodates minor shaft misalignment while maintaining accurate positioning