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Dayton Jaw Coupling Hub: L095 Coupling Size, 2 7/64 in Outside Dia - General Purpose Straight Jaw Coupling Hubs
DaytonGeneral Purpose Straight Jaw Coupling Hubs

Dayton Jaw Coupling Hub: L095 Coupling Size, 2 7/64 in Outside Dia

The DAYTON Jaw Coupling Hub is a general purpose straight jaw coupling hub in L095 coupling size, with a 2 7/64 in outside diameter and 2 1/2 in coupling overall length. It is rated for 0.47 hp with a urethane spider…

SKU 3G-OTH-157375

Brand
Dayton
Item
Jaw Coupling Hub: L095 Coupling Size, 2 7/64 in Outside Dia
Category
General Purpose Straight Jaw Coupling Hubs
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Technical Specifications

Dayton
Manufacturer Part Number
817J57
Outside Dia
2 7/64 in
Coupling Overall Lg
2 1/2 in
View Full Spec Sheet

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Dayton Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DAYTON Jaw Coupling Hub is a general purpose straight jaw coupling hub in L095 coupling size, with a 2 7/64 in outside diameter and 2 1/2 in coupling overall length. It is rated for 0.47 hp with a urethane spider insert. This component is designed for use in power transmission applications requiring a flexible jaw-type coupling.

Frequently Asked Questions

What is the DAYTON Jaw Coupling Hub used for?

The DAYTON Jaw Coupling Hub is used in power transmission systems to connect two shafts while accommodating minor misalignment. It is commonly applied in pumps, conveyors, and industrial machinery where a flexible jaw-type coupling with a urethane spider insert is required.

What are the specifications of the DAYTON Jaw Coupling Hub 817J57?

The DAYTON Jaw Coupling Hub 817J57 has an L095 coupling size, 2 7/64 in outside diameter, and 2 1/2 in coupling overall length. It is rated for 0.47 hp with a urethane spider insert. This general purpose straight jaw coupling hub is designed for flexible power transmission connections.

Where to buy the DAYTON Jaw Coupling Hub worldwide?

You can source the DAYTON Jaw Coupling Hub 817J57 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 on this component.

How to select the correct DAYTON Jaw Coupling Hub?

To select the correct DAYTON Jaw Coupling Hub, match the coupling size (L095), outside diameter (2 7/64 in), and overall length (2 1/2 in) to your shaft dimensions and power requirements. Ensure the urethane spider insert rating of 0.47 hp meets your application's torque needs.

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 general purpose straight jaw coupling hubs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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DAYTON Shaft Coupler Body: L095 Coupling Size, 2 7/64 in Outside Dia, 2 1/2 in Coupling Overall Lg (MPN 29HZ01). Key specifications — attr662280: 0.31 hp (Buna-N Spider); attr662259: DAYTON.
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DAYTON Shaft Coupler Body: L190 Coupling Size, 4 1/2 in Outside Dia, 5 1/4 in Coupling Overall Lg (MPN 29HY63). Key specifications — attr662280: 2.7 hp (Buna-N Spider); attr662259: DAYTON.
DAYTON Shaft Coupler Body: L190 Coupling Size, 4 1/2 in Outside Dia, 5 1/4 in Coupling Overall Lg (MPN 29HY61). Key specifications — attr662280: 4.1 hp (Urethane Spider); attr662259: DAYTON.
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DAYTON Shaft Coupler Body: L190 Coupling Size, 4 1/2 in Outside Dia, 5 1/4 in Coupling Overall Lg (MPN 29HY61). Key specifications — attr662280: 4.1 hp (Urethane Spider); attr662259: DAYTON.
MASTERDRIVE Jaw Coupling Hub: L225 Coupling Size, 5 in Outside Dia, 6 9/64 in Coupling Overall Lg (MPN L225-1-1/4). Key specifications — attr662259: MASTERDRIVE.
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MASTERDRIVE Jaw Coupling Hub: L225 Coupling Size, 5 in Outside Dia, 6 9/64 in Coupling Overall Lg (MPN L225-1-1/4). Key specifications — attr662259: MASTERDRIVE.

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DAYTON Shaft Coupler Body: L190 Coupling Size, 4 1/2 in Outside Dia, 5 1/4 in Coupling Overall Lg (MPN 29HY60). Key specifications — attr662280: 7.4 hp (Hytrel Spider); attr662259: DAYTON.
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DAYTON Shaft Coupler Body: L190 Coupling Size, 4 1/2 in Outside Dia, 5 1/4 in Coupling Overall Lg (MPN 29HY60). Key specifications — attr662280: 7.4 hp (Hytrel Spider); attr662259: DAYTON.
DAYTON Jaw Coupling Hub: L095 Coupling Size, 2 7/64 in Outside Dia, 2 1/2 in Coupling Overall Lg (MPN 817J58). Key specifications — attr662280: 0.89 hp (Hytrel Spider); attr662259: DAYTON.
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DAYTON Jaw Coupling Hub: L095 Coupling Size, 2 7/64 in Outside Dia, 2 1/2 in Coupling Overall Lg (MPN 817J58). Key specifications — attr662280: 0.89 hp (Hytrel Spider); attr662259: DAYTON.
DAYTON Shaft Coupler Body: L190 Coupling Size, 4 1/2 in Outside Dia, 5 1/4 in Coupling Overall Lg (MPN 29HY66). Key specifications — attr662280: 2.7 hp (Buna-N Spider); attr662259: DAYTON.
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DAYTON Shaft Coupler Body: L190 Coupling Size, 4 1/2 in Outside Dia, 5 1/4 in Coupling Overall Lg (MPN 29HY66). Key specifications — attr662280: 2.7 hp (Buna-N Spider); attr662259: DAYTON.
DAYTON Shaft Coupler Body: L190 Coupling Size, 4 1/2 in Outside Dia, 5 1/4 in Coupling Overall Lg (MPN 29HY64). Key specifications — attr662280: 2.7 hp (Buna-N Spider); attr662259: DAYTON.
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DAYTON Shaft Coupler Body: L190 Coupling Size, 4 1/2 in Outside Dia, 5 1/4 in Coupling Overall Lg (MPN 29HY64). Key specifications — attr662280: 2.7 hp (Buna-N Spider); attr662259: DAYTON.
DAYTON Shaft Coupler Body: L190 Coupling Size, 4 1/2 in Outside Dia, 5 1/4 in Coupling Overall Lg (MPN 29HY62). Key specifications — attr662280: 2.7 hp (Buna-N Spider); attr662259: DAYTON.
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DAYTON Shaft Coupler Body: L190 Coupling Size, 4 1/2 in Outside Dia, 5 1/4 in Coupling Overall Lg (MPN 29HY62). Key specifications — attr662280: 2.7 hp (Buna-N Spider); attr662259: DAYTON.
DAYTON Shaft Coupler Body: L190 Coupling Size, 4 1/2 in Outside Dia, 5 1/4 in Coupling Overall Lg (MPN 29HY65). Key specifications — attr662280: 7.4 hp (Hytrel Spider); attr662259: DAYTON.
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DAYTON Shaft Coupler Body: L190 Coupling Size, 4 1/2 in Outside Dia, 5 1/4 in Coupling Overall Lg (MPN 29HY65). Key specifications — attr662280: 7.4 hp (Hytrel Spider); attr662259: DAYTON.
DAYTON Jaw Coupling Hub: L075 Coupling Size, 1 3/4 in Outside Dia, 2 1/8 in Coupling Overall Lg (MPN 817J54). Key specifications — attr662280: 0.21 hp (Urethane Spider); attr662259: DAYTON.
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DAYTON Jaw Coupling Hub: L075 Coupling Size, 1 3/4 in Outside Dia, 2 1/8 in Coupling Overall Lg (MPN 817J54). Key specifications — attr662280: 0.21 hp (Urethane Spider); attr662259: DAYTON.
DAYTON Jaw Coupling Hub: L090 Coupling Size, 2 7/64 in Outside Dia, 2 1/8 in Coupling Overall Lg (MPN 817J56). Key specifications — attr662280: 0.35 hp (Urethane Spider); attr662259: DAYTON.
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DAYTON Jaw Coupling Hub: L090 Coupling Size, 2 7/64 in Outside Dia, 2 1/8 in Coupling Overall Lg (MPN 817J56). Key specifications — attr662280: 0.35 hp (Urethane Spider); attr662259: DAYTON.