Dayton Set Screw Rigid Shaft Coupling, 5/16 in Bore, Round Shaft
The DAYTON Rigid Shaft Coupling (SKU 3G-OTH-139949) is a set screw rigid shaft coupling with a 5/16 in bore diameter for both ends, featuring same bore dimensions. It is designed for round shafts and uses inch…
SKU 3G-OTH-139949
Local availability & support
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
Need installation or engineering help?
Ask a question
Product Description
The DAYTON Rigid Shaft Coupling (SKU 3G-OTH-139949) is a set screw rigid shaft coupling with a 5/16 in bore diameter for both ends, featuring same bore dimensions. It is designed for round shafts and uses inch measurements. This coupling does not include a keyway.
Frequently Asked Questions
What is the DAYTON Rigid Shaft Coupling used for?
The DAYTON Rigid Shaft Coupling connects two round shafts of the same 5/16 in diameter in applications requiring precise alignment and torque transmission without misalignment. It is commonly used in industrial power transmission systems, conveyors, and machinery where shaft ends must be locked together.
What are the specifications of the DAYTON Rigid Shaft Coupling ?
The DAYTON Rigid Shaft Coupling has a 5/16 in bore diameter on both ends with same bore dimensions. It is designed for round shafts, uses inch measurements, and does not include a keyway. The coupling type is set screw rigid, and the manufacturer part number is .
Where to buy the DAYTON Rigid Shaft Coupling worldwide?
3G Electric supplies the DAYTON Rigid Shaft Coupling to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order this coupling for your power transmission needs.
How to install a DAYTON Rigid Shaft Coupling ?
To install the DAYTON Rigid Shaft Coupling , align the two 5/16 in round shafts end-to-end, slide the coupling over both shaft ends, and tighten the set screws evenly using a hex key. Ensure shafts are properly aligned to avoid binding. No keyway is present, so torque is transmitted through friction.
Used in
Common applications for DaytonDayton Products
3G Electric supplies Dayton set screw rigid shaft couplings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.