Send a part number, a photo, or a whole BOM — we supply it and stand behind it. EXW Singapore — collect from our office.

3G Electric
TB WOODS TB WOOD'S 11S2 Finished Bore Close-Coupled Flange, 8 5/8 in OD, 3,600 RPM - Finished Bore Close-Coupled Flanges
TB WOODSFinished Bore Close-Coupled Flanges

TB WOODS TB WOOD'S 11S2 Finished Bore Close-Coupled Flange, 8 5/8 in OD, 3,600 RPM

The TB WOOD'S Sleeve Coupling Flange, model 11S2, is a finished bore close-coupled flange in coupling size 11. It features a round keyed bore in inch dimensions, with a maximum speed of 3,600 RPM and an outside…

SKU 3G-OTH-134569

Brand
TB WOODS
Item
TB WOOD'S 11S2 Finished Bore Close-Coupled Flange, 8 5/8 in OD, 3,600 RPM
Part Number
11S2
Category
Finished Bore Close-Coupled Flanges
Available to Order
Also known as:11S2TB WOODS
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

TB WOODS
Manufacturer Part Number
11S2
Type
Inch
Max Speed
3,600 RPM
Outside Dia
8 5/8 in

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The TB WOOD'S Sleeve Coupling Flange, model 11S2, is a finished bore close-coupled flange in coupling size 11. It features a round keyed bore in inch dimensions, with a maximum speed of 3,600 RPM and an outside diameter of 8 5/8 inches.

Frequently Asked Questions

What is the TB WOOD'S 11S2 sleeve coupling flange used for?

The TB WOOD'S 11S2 sleeve coupling flange is used to connect rotating shafts in industrial power transmission systems. It is commonly applied in pumps, compressors, conveyors, and other machinery requiring a rigid, close-coupled connection. The finished bore and round keyed design ensure secure shaft alignment and torque transfer.

What are the specifications of the TB WOOD'S 11S2 coupling flange?

The TB WOOD'S 11S2 is a finished bore close-coupled flange with coupling size 11. It has a round keyed bore in inch dimensions, a maximum speed of 3,600 RPM, and an outside diameter of 8 5/8 inches. The manufacturer part number is 11S2, and it is designed for inch-based shaft systems.

Where to buy the TB WOOD'S 11S2 coupling flange worldwide?

You can source the TB WOOD'S 11S2 coupling flange 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; we supply genuine TB WOOD'S components for power transmission applications.

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., 11) to your shaft diameter and keyway dimensions. Verify the bore type (round keyed for inch shafts) and ensure the maximum speed rating of 3,600 RPM exceeds your application's operating speed. Always consult the manufacturer's catalog for torque and misalignment limits.

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.
Not sure this is the right part? Photo-identify it→

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from TB WOODS

View all TB WOODS parts →

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first