RULAND MANUFACTURING Jaw Coupling Hub: MJS33 Coupling Size, 33.3 mm Outside Dia, Metric
SKU 3G-OTH-134169
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Frequently Asked Questions
What is a Ruland Manufacturing MJS33-8-A jaw coupling hub used for?
The Ruland Manufacturing MJS33-8-A is a zero-backlash curved jaw coupling hub used to connect two shafts in motion-control applications. It accommodates misalignment while transmitting torque smoothly, commonly found in servo motors, encoders, and precision indexing equipment across industrial automation and packaging lines.
What are the specifications of the Ruland MJS33-8-A coupling hub?
The Ruland MJS33-8-A is a metric aluminum jaw coupling hub with a 33.3 mm outside diameter. It is part of the MJS33 coupling size family and is designed for zero-backlash curved jaw coupling assemblies. The manufacturer part number is MJS33-8-A.
Where to buy a Ruland MJS33-8-A coupling hub worldwide?
3G Electric supplies the Ruland MJS33-8-A jaw coupling hub to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this metric aluminum hub.
How to select the correct Ruland jaw coupling hub size?
To select the correct Ruland jaw coupling hub, match the outside diameter (33.3 mm for MJS33) and bore size to your shaft dimensions. Confirm torque and misalignment requirements for your application. Ruland hubs are designed for zero-backlash curved jaw couplings, ensuring precise motion control.
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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.















