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TB WOODS TB WOOD'S Two-Piece Sleeve Coupling Insert, 4N - Two-Piece Sleeve Coupling Inserts
TB WOODSTwo-Piece Sleeve Coupling Inserts

TB WOODS TB WOOD'S Two-Piece Sleeve Coupling Insert, 4N

The TB WOOD'S Sleeve Coupling Insert is a two-piece sleeve coupling insert with a retaining ring, designed for a 4 coupling size. It supports a maximum speed of 7,600 RPM, a rated torque of 156 in-lb, and a power…

SKU 3G-OTH-187671

Brand
TB WOODS
Item
TB WOOD'S Two-Piece Sleeve Coupling Insert, 4N
Part Number
4N
Category
Two-Piece Sleeve Coupling Inserts
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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
4N
Type
156 in-lb Rated Torque, Inch
Max Speed
7,600 RPM

Technical Documents

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

Product Description

The TB WOOD'S Sleeve Coupling Insert is a two-piece sleeve coupling insert with a retaining ring, designed for a 4 coupling size. It supports a maximum speed of 7,600 RPM, a rated torque of 156 in-lb, and a power rating of 0.25 hp, with inch dimensions. This component is manufactured by TB WOOD'S under part number 4N.

Frequently Asked Questions

What is TB WOOD'S Sleeve Coupling Insert used for?

The TB WOOD'S Sleeve Coupling Insert is used to connect two shafts in power transmission systems, compensating for minor misalignment while transmitting torque. It is commonly applied in industrial machinery, conveyors, and pumps where a compact, two-piece coupling with a retaining ring is required.

What are the specifications of the TB WOOD'S Sleeve Coupling Insert 4N?

The TB WOOD'S Sleeve Coupling Insert 4N has a 4 coupling size, a maximum speed of 7,600 RPM, a rated torque of 156 in-lb, and a power rating of 0.25 hp. It is a two-piece design with a retaining ring and uses inch dimensions. The manufacturer part number is 4N.

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

You can source the TB WOOD'S Sleeve Coupling Insert 4N 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 TB WOOD'S Sleeve Coupling Insert?

To select the correct TB WOOD'S Sleeve Coupling Insert, match the coupling size, shaft diameters, and torque requirements of your application. The 4N model supports 156 in-lb torque and 7,600 RPM. Ensure the retaining ring design fits your assembly. Consult TB WOOD'S technical documentation for precise sizing.

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.
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TB WOODS Products

3G Electric supplies TB WOODS two-piece sleeve coupling inserts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Two-piece sleeve coupling insert with retaining ring for connecting shafts in power transmission systems. Rated torque 1,475 in-lb, maximum speed 4,500 RPM. Suitable for applications such as pumps, conveyors, and gearboxes where compact coupling and minor misalignment compensation are required
TB WOODS
Two-piece sleeve coupling insert with retaining ring for connecting shafts in power transmission systems. Rated torque 1,475 in-lb, maximum speed 4,500 RPM. Suitable for applications such as pumps, conveyors, and gearboxes where compact coupling and minor misalignment compensation are required

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