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

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

The DAYTON Rigid Shaft Coupling (MPN 3ZN59) is a one-piece rigid shaft coupling with a 3/4 in bore diameter for both bore 1 and bore 2, featuring a round keyed design for keyed shaft types. This coupling provides a…

SKU 3G-OTH-161570

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

Dayton
Manufacturer Part Number
3ZN59
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

Product Description

The DAYTON Rigid Shaft Coupling (MPN 3ZN59) is a one-piece rigid shaft coupling with a 3/4 in bore diameter for both bore 1 and bore 2, featuring a round keyed design for keyed shaft types. This coupling provides a solid, direct connection between two shafts, ensuring precise alignment and torque transmission in industrial power transmission applications.

Frequently Asked Questions

What is the DAYTON Rigid Shaft Coupling 3ZN59 used for?

The DAYTON Rigid Shaft Coupling 3ZN59 connects two shafts of equal diameter (3/4 inch) in keyed applications. It is used in industrial power transmission systems such as conveyors, pumps, and gearboxes where precise alignment and zero backlash are required.

What are the specifications of the DAYTON 3ZN59 rigid shaft coupling?

The DAYTON 3ZN59 is a one-piece rigid shaft coupling with a 3/4 inch bore diameter on both ends. It features a round keyed design for keyed shafts. The manufacturer part number is 3ZN59, and it is produced by Dayton.

Where to buy the DAYTON 3ZN59 rigid shaft coupling worldwide?

You can source the DAYTON 3ZN59 rigid shaft coupling through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to install a DAYTON rigid shaft coupling?

To install a DAYTON rigid shaft coupling, ensure both shaft ends are clean and aligned. Slide the coupling over the shafts, align the keyways, and insert the keys. Tighten the set screws evenly to secure the coupling. Always follow manufacturer torque specifications for proper installation.

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 one-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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DAYTON Rigid Shaft Coupling: 5/8 in Bore Dia 1, 5/8 in Bore Dia 2, For Round Shaft Type, Round, Inch (MPN 3ZN33). Key specifications — attr870032: Round; attr870041: No; attr870034: DAYTON; attr870070: Inch; attr925532: Same Bore Dimensions.
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DAYTON Rigid Shaft Coupling: 5/8 in Bore Dia 1, 5/8 in Bore Dia 2, For Round Shaft Type, Round, Inch (MPN 3ZN33). Key specifications — attr870032: Round; attr870041: No; attr870034: DAYTON; attr870070: Inch; attr925532: Same Bore Dimensions.
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DAYTON Rigid Shaft Coupling: 5/16 in Bore Dia 1, 5/16 in Bore Dia 2, For Round Shaft Type, Round (MPN 3ZN30). Key specifications — attr870032: Round; attr870041: No; attr870034: DAYTON; attr870070: Inch; attr925532: Same Bore Dimensions.
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DAYTON Rigid Shaft Coupling: 5/16 in Bore Dia 1, 5/16 in Bore Dia 2, For Round Shaft Type, Round (MPN 3ZN30). Key specifications — attr870032: Round; attr870041: No; attr870034: DAYTON; attr870070: Inch; attr925532: Same Bore Dimensions.
DAYTON Rigid Shaft Coupling: 1/2 in Bore Dia 1, 1/2 in Bore Dia 2, For Round Shaft Type, Round, Inch (MPN 3ZN32). Key specifications — attr870032: Round; attr870041: No; attr870034: DAYTON; attr870070: Inch; attr925532: Same Bore Dimensions.
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DAYTON Rigid Shaft Coupling: 1/2 in Bore Dia 1, 1/2 in Bore Dia 2, For Round Shaft Type, Round, Inch (MPN 3ZN32). Key specifications — attr870032: Round; attr870041: No; attr870034: DAYTON; attr870070: Inch; attr925532: Same Bore Dimensions.

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DAYTON Rigid Shaft Coupling: 1 in Bore Dia 1, 1 in Bore Dia 2, For Round Shaft Type, Round, Clamp On (MPN 3ZN36). Key specifications — attr870032: Round; attr870041: No; attr870034: DAYTON; attr870070: Inch; attr925532: Same Bore Dimensions.
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DAYTON Rigid Shaft Coupling: 1 in Bore Dia 1, 1 in Bore Dia 2, For Round Shaft Type, Round, Clamp On (MPN 3ZN36). Key specifications — attr870032: Round; attr870041: No; attr870034: DAYTON; attr870070: Inch; attr925532: Same Bore Dimensions.
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DAYTON Rigid Shaft Coupling: 1/4 in Bore Dia 1, 1/4 in Bore Dia 2, For Round Shaft Type, Round, Inch (MPN 3ZN29). Key specifications — attr870032: Round; attr870041: No; attr870034: DAYTON; attr870070: Inch; attr925532: Same Bore Dimensions.
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DAYTON Rigid Shaft Coupling: 1/4 in Bore Dia 1, 1/4 in Bore Dia 2, For Round Shaft Type, Round, Inch (MPN 3ZN29). Key specifications — attr870032: Round; attr870041: No; attr870034: DAYTON; attr870070: Inch; attr925532: Same Bore Dimensions.
DAYTON Rigid Shaft Coupling: 3/8 in Bore Dia 1, 3/8 in Bore Dia 2, For Round Shaft Type, Round, Inch (MPN 3ZN31). Key specifications — attr870032: Round; attr870041: No; attr870034: DAYTON; attr870070: Inch; attr925532: Same Bore Dimensions.
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DAYTON Rigid Shaft Coupling: 3/8 in Bore Dia 1, 3/8 in Bore Dia 2, For Round Shaft Type, Round, Inch (MPN 3ZN31). Key specifications — attr870032: Round; attr870041: No; attr870034: DAYTON; attr870070: Inch; attr925532: Same Bore Dimensions.