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Dayton Rigid Shaft Coupling: 3/4 in Bore Dia 1, 3/4 in Bore Dia 2, Round Keyed - Two-Piece Rigid Shaft Couplings
DaytonTwo-Piece Rigid Shaft Couplings

Dayton Rigid Shaft Coupling: 3/4 in Bore Dia 1, 3/4 in Bore Dia 2, Round Keyed

SKU 3G-OTH-140881

Brand
Dayton
Item
Rigid Shaft Coupling: 3/4 in Bore Dia 1, 3/4 in Bore Dia 2, Round Keyed
Category
Two-Piece Rigid Shaft Couplings
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Technical Specifications

Dayton
Manufacturer Part Number
3ZN68
Type
3/4 in Bore Dia 2, Round Keyed, For Keyed Shaft Type
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Dayton Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is a DAYTON rigid shaft coupling used for?

A DAYTON rigid shaft coupling connects two shafts in alignment for power transmission in industrial machinery. It is used in conveyors, pumps, and gearboxes where precise shaft alignment is critical and no misalignment compensation is needed.

What are the specifications of the DAYTON 3ZN68 rigid shaft coupling?

The DAYTON 3ZN68 is a two-piece rigid shaft coupling with 3/4 inch bore diameters on both ends, round keyed, for keyed shaft types. It is designed for direct shaft-to-shaft connections in industrial applications requiring zero backlash and high torque transmission.

Where to buy a DAYTON 3ZN68 rigid shaft coupling worldwide?

3G Electric supplies the DAYTON 3ZN68 rigid shaft coupling worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this coupling to your facility, ensuring compliance with international shipping requirements.

How to select the right rigid shaft coupling for a 3/4 inch shaft?

Select a rigid shaft coupling with matching bore diameters to both shafts, such as the DAYTON 3ZN68 with 3/4 inch bores. Ensure the keyway type (round keyed) matches your shaft key. Verify torque and alignment requirements for your application to avoid premature wear.

Used in

Common applications for Dayton
HVAC ventilation — DAYTON centrifugal upblast roof exhaust fans (SKU 7M7U3) for kitchen exhaust systems
Mechanical power transmission — DAYTON HTD timing pulleys (SKU 404GV0) for conveyor belt drives
Process water handling — DAYTON self-priming centrifugal pumps (SKU 2ZXT4) for dewatering or transfer
Roofing and building services — DAYTON fixed ventilated roof curbs (SKU 4HX59) for filtered supply fan installations
Material handling — DAYTON latch assemblies (SKU 2KEN4) for electric chain hoist hook safety
Industrial air movement — DAYTON downblast roof exhaust fans (SKU 3HFL9) for clean air exhaust in manufacturing plants

Dayton Products

3G Electric supplies Dayton two-piece rigid shaft couplings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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