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TB WOODS TB WOOD'S 8SCH118 Finished Bore Spacer Hub, 3 1/4 in OD, 4,500 RPM - Finished Bore Spacer Hubs
TB WOODSFinished Bore Spacer Hubs

TB WOODS TB WOOD'S 8SCH118 Finished Bore Spacer Hub, 3 1/4 in OD, 4,500 RPM

The TB WOOD'S Sleeve Coupling Spacer Hub is a Finished Bore Spacer Hub in the 8 Coupling Size, designed for inch-system applications. It features a round keyed bore, a maximum speed of 4,500 RPM, and an outside…

SKU 3G-OTH-135108

Brand
TB WOODS
Item
TB WOOD'S 8SCH118 Finished Bore Spacer Hub, 3 1/4 in OD, 4,500 RPM
Part Number
8SCH118
Category
Finished Bore Spacer Hubs
Available to Order
Also known as:8SCH118TB WOODS
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
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Technical Specifications

TB WOODS
Manufacturer Part Number
8SCH118
Max Speed
4,500 RPM
Outside Dia
3 1/4 in

Technical Documents

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

Product Description

The TB WOOD'S Sleeve Coupling Spacer Hub is a Finished Bore Spacer Hub in the 8 Coupling Size, designed for inch-system applications. It features a round keyed bore, a maximum speed of 4,500 RPM, and an outside diameter of 3 1/4 inches (MPN 8SCH118).

Frequently Asked Questions

What is TB WOOD'S Sleeve Coupling Spacer Hub used for?

The TB WOOD'S Sleeve Coupling Spacer Hub is used in power transmission systems to connect two shafts while accommodating misalignment. It is commonly applied in industrial machinery, pumps, and conveyors that require a spacer between coupled components for maintenance access.

What are the specifications of TB WOOD'S Sleeve Coupling Spacer Hub 8SCH118?

The TB WOOD'S Sleeve Coupling Spacer Hub model 8SCH118 has a coupling size of 8, a maximum speed of 4,500 RPM, an outside diameter of 3 1/4 inches, and a round keyed bore. It is designed for inch-system applications and is a finished bore spacer hub.

Where to buy TB WOOD'S Sleeve Coupling Spacer Hub in worldwide?

You can source the TB WOOD'S Sleeve Coupling Spacer Hub through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring the component reaches your facility reliably.

How to select the correct TB WOOD'S Sleeve Coupling Spacer Hub?

To select the correct TB WOOD'S Sleeve Coupling Spacer Hub, match the coupling size, bore type (round keyed), and shaft diameter to your application. Verify the maximum speed rating of 4,500 RPM and outside diameter of 3 1/4 inches meet your system requirements. Consult the manufacturer's catalog for torque and misalignment data.

Used in

Common applications for TB WOODS
Pumps — TB Woods Sure-Flex sleeve coupling inserts (e.g., 8N, 8H) for connecting pump shafts and absorbing vibration.
Compressors — TB Woods jaw coupling hubs (e.g., L150) with spider elements to accommodate misalignment in compressor drives.
Conveyors — TB Woods tire coupling hubs (e.g., WE5H1) for shock absorption and misalignment in conveyor drive systems.
Fans and blowers — TB Woods Sure-Flex Plus coupling inserts (e.g., 8H) for high-speed fan applications up to 4,500 RPM.
Mixers — TB Woods two-piece sleeve coupling inserts (e.g., 8N) for easy replacement without moving mixer shafts.
Electric motors — TB Woods metric jaw coupling hubs (e.g., L075, L100) for motor-to-driven shaft connections in general purpose drives.
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TB WOODS Products

3G Electric supplies TB WOODS finished bore spacer hubs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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