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RULAND MANUFACTURING Zero-Backlash Curved Jaw Coupling Hub MJC33-12-A - Zero-Backlash Curved Jaw Coupling Hubs
RULAND MANUFACTURINGZero-Backlash Curved Jaw Coupling Hubs

RULAND MANUFACTURING Zero-Backlash Curved Jaw Coupling Hub MJC33-12-A

The RULAND MANUFACTURING MJC33-12-A is a zero-backlash curved jaw coupling hub, part of the MJC33 coupling size series. This metric, aluminum hub has an outside diameter of 33.3 mm. 3G Electric interprets customer…

SKU 3G-OTH-134141

Also listed as: MJC3312A · MJC33 12 A

Brand
RULAND MANUFACTURING
Item
Zero-Backlash Curved Jaw Coupling Hub MJC33-12-A
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
MJC33-12-A
Type
Metric, Aluminum
Outside Dia
33.3 mm

Technical Documents

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

Product Description

The RULAND MANUFACTURING MJC33-12-A is a zero-backlash curved jaw coupling hub, part of the MJC33 coupling size series. This metric, aluminum hub has an outside diameter of 33.3 mm. 3G Electric interprets customer demand and delivers this genuine industrial component across 14 departments, with specialist depth in combustion, pumps, and controls as an authorized distributor.

Frequently Asked Questions

What is a RULAND MANUFACTURING MJC33-12-A jaw coupling hub used for?

The RULAND MANUFACTURING MJC33-12-A is a zero-backlash curved jaw coupling hub used to connect two shafts in motion-control applications. It is commonly found in packaging machinery, conveyors, and servo systems where precise torque transmission and misalignment compensation are required.

What are the specifications of the RULAND MANUFACTURING MJC33-12-A?

The MJC33-12-A is a size 33 jaw coupling hub with a 33.3 mm outside diameter. It is made of aluminum and is part of the zero-backlash curved jaw coupling series. The manufacturer part number is MJC33-12-A, and it is designed for metric shaft sizes.

Where to buy RULAND MANUFACTURING MJC33-12-A worldwide?

3G Electric supplies the RULAND MANUFACTURING MJC33-12-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.

How to select the correct RULAND MANUFACTURING jaw coupling hub?

To select the correct RULAND MANUFACTURING jaw coupling hub, match the hub bore size to your shaft diameter and ensure the coupling size (e.g., MJC33) fits the required outside diameter and torque rating. Verify the material—aluminum for low inertia—and confirm zero-backlash design for precision applications.

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 33.3 mm outside diameter. It is designed for use in motion control and power transmission applications requiring precise torque transfer and accommodation of misalignment. Commonly used in packaging, robotics, and conveyor systems
RULAND MANUFACTURING
This zero-backlash curved jaw coupling hub is made of metric aluminum with a 33.3 mm outside diameter. It is designed for use in motion control and power transmission applications requiring precise torque transfer and accommodation of misalignment. Commonly used in packaging, robotics, and conveyor systems
This zero-backlash curved jaw coupling hub is made of metric aluminum with a 33.3 mm outside diameter. It is designed for use in motion-control applications to connect two shafts, accommodating misalignment while transmitting torque smoothly. Suitable for servo motors, encoders, and precision industrial machinery
RULAND MANUFACTURING
This zero-backlash curved jaw coupling hub is made of metric aluminum with a 33.3 mm outside diameter. It is designed for use in motion-control applications to connect two shafts, accommodating misalignment while transmitting torque smoothly. Suitable for servo motors, encoders, and precision industrial machinery
This zero-backlash curved jaw coupling hub is made of metric aluminum with a 33.3 mm outside diameter. It is designed for use in motion-control applications to connect two shafts while accommodating misalignment and transmitting torque. Commonly employed in servo motors, encoders, and precision machinery requiring accurate positioning
RULAND MANUFACTURING
This zero-backlash curved jaw coupling hub is made of metric aluminum with a 33.3 mm outside diameter. It is designed for use in motion-control applications to connect two shafts while accommodating misalignment and transmitting torque. Commonly employed in servo motors, encoders, and precision machinery requiring accurate positioning
Metric aluminum zero-backlash curved jaw coupling hub with 33.3 mm outside diameter. Designed for use in motion-control systems to connect shafts while compensating for misalignment and transmitting torque. Suitable for servo motors, encoders, and precision positioning equipment
RULAND MANUFACTURING
Metric aluminum zero-backlash curved jaw coupling hub with 33.3 mm outside diameter. Designed for use in motion-control systems to connect shafts while compensating for misalignment and transmitting torque. Suitable for servo motors, encoders, and precision positioning equipment
This aluminum curved jaw coupling hub is designed for zero-backlash torque transmission in motion control systems. It accommodates misalignment between shafts while maintaining precise positioning. Common applications include servo motors, encoders, and other automation equipment requiring accurate power transfer
RULAND MANUFACTURING
This aluminum curved jaw coupling hub is designed for zero-backlash torque transmission in motion control systems. It accommodates misalignment between shafts while maintaining precise positioning. Common applications include servo motors, encoders, and other automation equipment requiring accurate power transfer
This zero-backlash curved jaw coupling hub is made of aluminum with a 33.3 mm outside diameter, designed for metric systems. It is used in motion control applications to connect shafts while accommodating misalignment and transmitting torque without backlash. Common in packaging, robotics, and machine-tool drives
RULAND MANUFACTURING
This zero-backlash curved jaw coupling hub is made of aluminum with a 33.3 mm outside diameter, designed for metric systems. It is used in motion control applications to connect shafts while accommodating misalignment and transmitting torque without backlash. Common in packaging, robotics, and machine-tool drives

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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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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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