RULAND MANUFACTURING Jaw Coupling Hub: MJS33 Coupling Size, 33.3 mm Outside Dia, Metric

A Ruland Manufacturing zero-backlash curved jaw coupling hub connects two shafts in motion-control applications, transmitting torque while damping vibration and accommodating minor misalignment. It is commonly used in servo motors, encoders, and precision positioning systems across industrial automation, packaging, and machine tool sectors.

The Ruland Manufacturing MJSC33-16-A is a metric aluminum zero-backlash curved jaw coupling hub with a 33.3 mm outside diameter. It is part of the MJS33 coupling size series and is designed for use with matching spider inserts to provide backlash-free torque transmission in precision drives.

3G Electric supplies Ruland Manufacturing jaw coupling hubs worldwide, handling full logistics, customs clearance, and delivery to your site. As a global industrial sourcing partner, we interpret your demand and provide genuine Ruland components like the MJSC33-16-A hub, ensuring you get the right part for your application.

To select the correct Ruland Manufacturing jaw coupling hub, match the hub bore size to your shaft diameter, confirm the outside diameter (33.3 mm for MJS33 size), and choose the material—aluminum for low inertia or steel for higher torque. Ensure the spider insert durometer suits your torque and misalignment requirements.