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TB WOODS TB WOOD'S Sleeve Coupling Spacer Hub: 7 Coupling Size, 5,250 RPM Max Speed - Finished Bore Spacer Hubs
TB WOODSFinished Bore Spacer Hubs

TB WOODS TB WOOD'S Sleeve Coupling Spacer Hub: 7 Coupling Size, 5,250 RPM Max Speed

The TB WOOD'S Sleeve Coupling Spacer Hub (MPN 7SCH138) is a Finished Bore Spacer Hub in a 7 Coupling Size. It features a Round Keyed bore, Inch dimensions, a 2 13/16 in Outside Diameter, and a maximum speed of 5,250 RPM.

SKU 3G-OTH-135106

Brand
TB WOODS
Item
TB WOOD'S Sleeve Coupling Spacer Hub: 7 Coupling Size, 5,250 RPM Max Speed
Category
Finished Bore Spacer Hubs
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Technical Specifications

TB WOODS
Manufacturer Part Number
7SCH138
Max Speed
5,250 RPM
Outside Dia
2 13/16 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 (MPN 7SCH138) is a Finished Bore Spacer Hub in a 7 Coupling Size. It features a Round Keyed bore, Inch dimensions, a 2 13/16 in Outside Diameter, and a maximum speed of 5,250 RPM.

Frequently Asked Questions

What is TB WOOD'S Sleeve Coupling Spacer Hub 7SCH138 used for?

The TB WOOD'S Sleeve Coupling Spacer Hub 7SCH138 is used in industrial power transmission systems to connect two shafts while allowing for misalignment. It is commonly applied in pumps, compressors, and conveyors where a spacer hub design provides easy access to internal components without disturbing the coupling.

What are the specifications of TB WOOD'S Sleeve Coupling Spacer Hub 7SCH138?

The TB WOOD'S Sleeve Coupling Spacer Hub 7SCH138 has a 7 Coupling Size, a maximum speed of 5,250 RPM, and a 2 13/16 in outside diameter. It features a round keyed bore, inch dimensions, and is a finished bore spacer hub. The manufacturer part number is 7SCH138.

Where to buy TB WOOD'S Sleeve Coupling Spacer Hub 7SCH138 worldwide?

You can source the TB WOOD'S Sleeve Coupling Spacer Hub 7SCH138 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 TB WOOD'S coupling component.

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 outside diameter to your shaft dimensions and application requirements. Verify the maximum speed rating of 5,250 RPM meets your system's operating speed. Consult TB WOOD'S catalog for torque and misalignment specifications.

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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