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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 MJSC33-8-A is a zero-backlash curved jaw coupling hub in the MJS33 coupling size, made of metric aluminum with a 33.3 mm outside diameter. This hub is designed for motion control applications…

SKU 3G-OTH-134168

Also listed as: MJSC338A · MJSC33 8 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
MJSC33-8-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 MJSC33-8-A is a zero-backlash curved jaw coupling hub in the MJS33 coupling size, made of metric aluminum with a 33.3 mm outside diameter. This hub is designed for motion control applications requiring precise torque transmission and misalignment accommodation.

Frequently Asked Questions

What is a RULAND MANUFACTURING MJS33 jaw coupling hub used for?

The RULAND MANUFACTURING MJS33 jaw coupling hub is used in motion-control and power-transmission systems to connect two shafts while dampening vibration and accommodating minor misalignment. It is common in packaging, robotics, and conveyor equipment where zero-backlash performance is required.

What are the specifications of the RULAND MANUFACTURING MJSC33-8-A jaw coupling hub?

The MJSC33-8-A is a zero-backlash curved jaw coupling hub from RULAND MANUFACTURING. It has a 33.3 mm outside diameter, fits MJS33 coupling size, and is made of aluminum. The manufacturer part number is MJSC33-8-A. It is designed for metric shaft applications.

Where to buy RULAND MANUFACTURING MJSC33-8-A jaw coupling hubs worldwide?

3G Electric supplies RULAND MANUFACTURING MJSC33-8-A jaw coupling hubs worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this RULAND component to any country.

How to select the correct RULAND MANUFACTURING jaw coupling hub size?

To select the correct RULAND MANUFACTURING jaw coupling hub, match the hub bore to your shaft diameter and confirm the outside diameter (33.3 mm for MJS33) fits your coupling spider. Verify torque and misalignment ratings from RULAND's catalog. For the MJSC33-8-A, ensure the metric bore size aligns with your shaft.

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
RULAND MANUFACTURING Jaw Coupling Hub: MJS33 Coupling Size, 33.3 mm Outside Dia, Metric, Aluminum (MPN MJSC33-12-A)
RULAND MANUFACTURING
RULAND MANUFACTURING Jaw Coupling Hub: MJS33 Coupling Size, 33.3 mm Outside Dia, Metric, Aluminum (MPN MJSC33-12-A)
RULAND MANUFACTURING Jaw Coupling Hub: MJS33 Coupling Size, 33.3 mm Outside Dia, Metric, Aluminum (MPN MJSC33-14-A)
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RULAND MANUFACTURING Jaw Coupling Hub: MJS33 Coupling Size, 33.3 mm Outside Dia, Metric, Aluminum (MPN MJSC33-14-A)
RULAND MANUFACTURING Jaw Coupling Hub: MJS33 Coupling Size, 33.3 mm Outside Dia, Metric, Aluminum (MPN MJSC33-16-A)
RULAND MANUFACTURING
RULAND MANUFACTURING Jaw Coupling Hub: MJS33 Coupling Size, 33.3 mm Outside Dia, Metric, Aluminum (MPN MJSC33-16-A)
RULAND MANUFACTURING Jaw Coupling Hub: MJS33 Coupling Size, 33.3 mm Outside Dia, Metric, Aluminum (MPN MJSC33-10-A)
RULAND MANUFACTURING
RULAND MANUFACTURING Jaw Coupling Hub: MJS33 Coupling Size, 33.3 mm Outside Dia, Metric, Aluminum (MPN MJSC33-10-A)
RULAND MANUFACTURING Jaw Coupling Hub: MJS33 Coupling Size, 33.3 mm Outside Dia, Metric, Aluminum (MPN MJSC33-15-A)
RULAND MANUFACTURING
RULAND MANUFACTURING Jaw Coupling Hub: MJS33 Coupling Size, 33.3 mm Outside Dia, Metric, Aluminum (MPN MJSC33-15-A)
This zero-backlash curved jaw coupling hub is part of the MJS33 coupling series. It is made of aluminum with a 33.3 mm outside diameter and metric bore. Designed for motion-control systems, it connects shafts while accommodating misalignment and transmitting torque smoothly
RULAND MANUFACTURING
This zero-backlash curved jaw coupling hub is part of the MJS33 coupling series. It is made of aluminum with a 33.3 mm outside diameter and metric bore. Designed for motion-control systems, it connects shafts while accommodating misalignment and transmitting torque smoothly

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