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TB WOODS TB WOOD'S Sleeve Coupling Spacer Hub: 9 Coupling Size, 3,750 RPM Max Speed - Finished Bore Spacer Hubs
TB WOODSFinished Bore Spacer Hubs

TB WOODS TB WOOD'S Sleeve Coupling Spacer Hub: 9 Coupling Size, 3,750 RPM Max Speed

The TB WOOD'S Sleeve Coupling Spacer Hub is a Finished Bore Spacer Hub in the 9 Coupling Size, designed for inch-dimension systems. This round keyed hub has a 3 5/8 in outside diameter and a maximum speed of 3,750…

SKU 3G-OTH-135115

Brand
TB WOODS
Item
TB WOOD'S Sleeve Coupling Spacer Hub: 9 Coupling Size, 3,750 RPM Max Speed
Category
Finished Bore Spacer Hubs
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Technical Specifications

TB WOODS
Manufacturer Part Number
9SCH178
Max Speed
3,750 RPM
Outside Dia
3 5/8 in
View Full Spec Sheet

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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 9 Coupling Size, designed for inch-dimension systems. This round keyed hub has a 3 5/8 in outside diameter and a maximum speed of 3,750 RPM (MPN 9SCH178).

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is TB WOOD'S Sleeve Coupling Spacer Hub 9SCH178 used for?

This finished bore spacer hub connects shafts in power transmission systems, accommodating misalignment in pumps, conveyors, and industrial machinery. It is part of a sleeve coupling assembly for inch-dimension applications.

What are the specifications of TB WOOD'S 9SCH178 spacer hub?

The TB WOOD'S 9SCH178 is a round keyed finished bore spacer hub in coupling size 9. It has a 3 5/8 in outside diameter and a maximum speed of 3,750 RPM. It is designed for inch-dimension systems.

Where to buy TB WOOD'S 9SCH178 spacer hub worldwide?

3G Electric supplies the TB WOOD'S 9SCH178 sleeve coupling spacer hub to global customers. We handle full logistics, customs clearance, and delivery worldwide as a trusted industrial sourcing partner.

How to select the correct TB WOOD'S spacer hub for my coupling?

Match the coupling size (9), bore type (round keyed), and shaft diameter to your application. Verify maximum speed (3,750 RPM) and outside diameter (3 5/8 in) meet system requirements. Consult TB WOOD'S catalog for fitment.

Used in

Common applications for TB WOODS
Pump drives — TB WOOD'S sleeve coupling flanges (e.g., 4J78) for connecting motor to pump shafts in water treatment plants.
Conveyor systems — TB WOOD'S jaw coupling hubs (e.g., L09925MM) for torque transmission in material handling equipment.
Compressor applications — TB WOOD'S tire coupling hubs (e.g., WE2H78) to accommodate misalignment in air compressor drives.
Industrial fans — TB WOOD'S spacer hubs and flanges (e.g., 6SCHMPB, 6SC44) for extended shaft connections in ventilation systems.
Machine tools — TB WOOD'S two-piece sleeve coupling inserts (e.g., model 5) for vibration dampening in spindle drives.
Mixers and agitators — TB WOOD'S finished bore close-coupled flanges for direct coupling in chemical processing equipment.

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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