RULAND MANUFACTURING Zero-Backlash Curved Jaw Coupling Hub
The RULAND MANUFACTURING Jaw Coupling Hub (MJS51 Coupling Size, MPN MJSC51-12-A) is a zero-backlash curved jaw coupling hub in metric aluminum with a 50.8 mm outside diameter. 3G Electric interprets customer demand…
SKU 3G-OTH-134250
Also listed as: MJSC5112A · MJSC51 12 A
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
Need installation or engineering help?
Ask a question
Product Description
The RULAND MANUFACTURING Jaw Coupling Hub (MJS51 Coupling Size, MPN MJSC51-12-A) is a zero-backlash curved jaw coupling hub in 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 depth in combustion, pumps and controls as an authorised distributor for brands including FBR, Interpump, Riello, Beckett, Schneider, ABB, Siemens, SKF, Festo, and Fluke.
Frequently Asked Questions
What is a Ruland Manufacturing zero-backlash curved jaw coupling hub used for?
A Ruland Manufacturing zero-backlash curved jaw coupling hub connects two shafts while accommodating minor misalignment. It is used in motion control, packaging, and automation equipment where precise torque transmission without play is critical. 3G Electric supplies this MJSC51-12-A hub worldwide.
What are the specifications of the Ruland Manufacturing MJSC51-12-A jaw coupling hub?
The Ruland Manufacturing MJSC51-12-A is a metric aluminum zero-backlash curved jaw coupling hub. It has a 50.8 mm outside diameter and is sized for MJS51 couplings. This hub is designed for applications requiring accurate torque transfer and low inertia.
Where to buy a Ruland Manufacturing MJSC51-12-A coupling hub worldwide?
3G Electric supplies the Ruland Manufacturing MJSC51-12-A zero-backlash curved jaw coupling hub to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this metric aluminum hub.
How to select the correct Ruland Manufacturing jaw coupling hub size?
To select the correct Ruland Manufacturing jaw coupling hub, match the outside diameter and bore size to your shaft dimensions. The MJSC51-12-A has a 50.8 mm outside diameter and is part of the MJS51 coupling series. Ensure the hub material—aluminum in this case—suits your torque and environmental requirements.
Used in
Common applications for RULAND MANUFACTURINGRULAND 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.
