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TB WOODS TB WOOD'S Sleeve Coupling Flange: 6 Coupling Size, 6,000 RPM Max Speed - Finished Bore Close-Coupled Flanges
TB WOODSFinished Bore Close-Coupled Flanges

TB WOODS TB WOOD'S Sleeve Coupling Flange: 6 Coupling Size, 6,000 RPM Max Speed

The TB WOOD'S Sleeve Coupling Flange, model 6S138, is a finished bore close-coupled flange designed for a 6 coupling size. It features a round keyed bore in inch dimensions, with a maximum speed of 6,000 RPM and a…

SKU 3G-OTH-134532

Brand
TB WOODS
Item
TB WOOD'S Sleeve Coupling Flange: 6 Coupling Size, 6,000 RPM Max Speed
Category
Finished Bore Close-Coupled Flanges
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

TB WOODS
Manufacturer Part Number
6S138
Type
Cast Iron
Max Speed
6,000 RPM
Outside Dia
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 Flange, model 6S138, is a finished bore close-coupled flange designed for a 6 coupling size. It features a round keyed bore in inch dimensions, with a maximum speed of 6,000 RPM and a 4-inch outside diameter, constructed from cast iron.

Frequently Asked Questions

What is TB WOOD'S Sleeve Coupling Flange 6S138 used for?

The TB WOOD'S Sleeve Coupling Flange 6S138 is used to connect rotating shafts in industrial power transmission systems, such as pumps, compressors, and conveyors. Its close-coupled design suits applications requiring a compact, rigid connection with high torque capacity.

What are the specifications of the TB WOOD'S 6S138 coupling flange?

The TB WOOD'S 6S138 is a cast iron sleeve coupling flange with a 6 coupling size, 4-inch outside diameter, and round keyed inch bore. It has a maximum speed of 6,000 RPM. The manufacturer part number is 6S138.

Where to buy TB WOOD'S 6S138 coupling flange worldwide?

You can source the TB WOOD'S 6S138 coupling flange from 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring reliable supply for your power transmission needs.

How to select the correct TB WOOD'S sleeve coupling flange size?

To select the correct TB WOOD'S sleeve coupling flange, match the coupling size (e.g., 6) to your shaft diameter and torque requirements. Verify the bore type (round keyed), outside diameter (4 in), and maximum speed (6,000 RPM) align with your application. Consult TB WOOD'S catalog for fitment details.

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 close-coupled flanges. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
TB WOOD'S Sleeve Coupling Flange: 6 Coupling Size, 6,000 RPM Max Speed, 4 in Outside Dia, Cast Iron (MPN 6S112)
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TB WOOD'S Sleeve Coupling Flange: 6 Coupling Size, 6,000 RPM Max Speed, 4 in Outside Dia, Cast Iron (MPN 6S112)
TB WOOD'S Sleeve Coupling Flange: 6 Coupling Size, 6,000 RPM Max Speed, 4 in Outside Dia, Cast Iron (MPN 6S118)
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TB WOOD'S Sleeve Coupling Flange: 6 Coupling Size, 6,000 RPM Max Speed, 4 in Outside Dia, Cast Iron (MPN 6S118)
TB WOOD'S Sleeve Coupling Flange: 6 Coupling Size, 6,000 RPM Max Speed, 4 in Outside Dia, Cast Iron (MPN 6S1)
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TB WOOD'S Sleeve Coupling Flange: 6 Coupling Size, 6,000 RPM Max Speed, 4 in Outside Dia, Cast Iron (MPN 6S1)
TB WOOD'S Sleeve Coupling Flange: 6 Coupling Size, 6,000 RPM Max Speed, 4 in Outside Dia, Cast Iron (MPN 6S114)
TB WOODS
TB WOOD'S Sleeve Coupling Flange: 6 Coupling Size, 6,000 RPM Max Speed, 4 in Outside Dia, Cast Iron (MPN 6S114)
TB WOOD'S Sleeve Coupling Flange: 6 Coupling Size, 6,000 RPM Max Speed, 4 in Outside Dia, Cast Iron (MPN 6SMPB)
TB WOODS
TB WOOD'S Sleeve Coupling Flange: 6 Coupling Size, 6,000 RPM Max Speed, 4 in Outside Dia, Cast Iron (MPN 6SMPB)
TB WOOD'S Sleeve Coupling Flange: 6 Coupling Size, 6,000 RPM Max Speed, 4 in Outside Dia, Cast Iron (MPN 6J58)
TB WOODS
TB WOOD'S Sleeve Coupling Flange: 6 Coupling Size, 6,000 RPM Max Speed, 4 in Outside Dia, Cast Iron (MPN 6J58)

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