RULAND MANUFACTURING Jaw Coupling Hub: MJC51 Coupling Size, 50.8 mm Outside Dia, Metric
The RULAND MANUFACTURING MJC51-19-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 customer demand and delivers…
SKU 3G-OTH-134215
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Product Description
The RULAND MANUFACTURING MJC51-19-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 customer demand and delivers this genuine industrial component across 14 departments—and far more—with specialist trust anchored in combustion, pumps, and controls.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is a RULAND MANUFACTURING MJC51-19-A jaw coupling hub used for?
The RULAND MANUFACTURING MJC51-19-A is a zero-backlash curved jaw coupling hub used to connect two shafts in motion-control systems. It is ideal for servo motors, encoders, and precision positioning equipment where accurate torque transmission and misalignment compensation are required.
What are the specifications of the RULAND MANUFACTURING MJC51-19-A?
The MJC51-19-A is a jaw coupling hub with a 50.8 mm outside diameter, sized for MJC51 couplings. It is made of aluminum and has a metric bore. The manufacturer part number is MJC51-19-A, and it is designed for zero-backlash curved jaw coupling applications.
Where to buy RULAND MANUFACTURING MJC51-19-A worldwide?
You can source the RULAND MANUFACTURING MJC51-19-A through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. 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 outside diameter and bore size to your shaft dimensions. The MJC51-19-A has a 50.8 mm outside diameter and is designed for metric shafts. Ensure the coupling size and torque rating meet your application requirements.
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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.















