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TB Woods 11C238 Sure-Flex Plus Type C flange with 2-3/8" finished bore for a Size 11 elastomeric sleeve coupling. High-strength cast-iron construction with setscrew and clamp. Compatible with EPDM, Neoprene, Hytrel, and Urethane sleeves; rated up to 5,890 in-lb continuous torque with EPDM/Neoprene and 18,000 in-lb with Hytrel.
MODEL 11C238
Contact supplier for technical support on: 888-829-6637
$428.63 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable:No
Bore size
2 3/8 in
Bore size (in)
2 3/8
Bore tolerance
+.0005 to +.0020
Bore tolerance (in)
+0.0005 to +0.0020
Capscrew size
4
Capscrew size (in)
1/2 20 NF X 2
Capscrew torque requirement
16
Capscrew torque requirment (ft lbs)
130
Component WR2 (lbs ft2)
1.2099
Component WR²
1.2099
Construction type
Finish bore with keyway
Coupling size
11
Dimension (in) (C)
4
Dimension (in) (D)
8.625
Dimension (in) (H)
5.375
Dimension (in) (S)
5/8
Dimension (in.) (E)
2.5
Flange diameter
8.625
Horsepower Rating at 100 RPM
9.4 HP with EPDM or Neoprene sleeve, 29 HP with Hytrel sleeve
Keyseat (in)
5/8 x 5/16
Keyseat size
5/8 in x 5/16 in
Length through bore
4
Material type
High strength cast iron
Max angular gap misalignment
0.151 (in) with EPDM/Neoprene Sleeves and 0.037 (in) with Hytrel Sleeves
Max angular misalignment
1° with EPDM/neoprene sleeves and 1/4° with hytrel sleeves
Max compatible bore size
3.875
Max parallel misalignment
15
Max RPM
3600
Max speed
3600
Min compatible bore size
0.5
Outside diameter
8.625
Power rating at 100 RPM
7.0 kW with EPDM or Neoprene sleeve, 21 kW with Hytrel sleeve
Screw size
Setscrew
Screw type
Flange, Clamp
Set screw distance
0.625
Setscrew length
1
Setscrew length (in)
1
Setscrew size, location
5/16 18 UNC, over keyseat
Setscrew torque requirement
13
Setscrew Torque Requirment (ft lbs)
13
SF flange length
1.5
SF hub diameter
5.375
SF hub length
43
Torque
5,890 in-lb with EPDM or Neoprene sleeve, 18,000 in-lb with Hytrel sleeve
Torque rate
5,890 (in-lbs) with EPDM or Neoprene sleeve; 18,000 (in-lbs) with Hytrel sleeve
Shaft Couplings and Collars The TB Woods 11C238 11CX2 3/8 SF Flange coupling is a premier solution designed for effective power transmission in various industrial applications. Engineered with precision and built to last, this flange coupling ensures reliable connections between shafts, optimizing performance and operational efficiency.
Key Features
| High-Quality Construction | Made from durable materials that resist wear and tear, ensuring longevity in demanding environments. |
|---|---|
| Versatile Design | Suitable for a range of shaft sizes and configurations, providing flexibility in application. |
| Optimal Performance | Designed to handle high torque loads while minimizing backlash, enhancing overall system efficiency. |
| Easy Installation | Features a user-friendly design that simplifies mounting and alignment processes, reducing downtime during installation. |
| Compatibility | Works seamlessly with other TB Woods products and standard components within the industry. |
Applications
| Industrial Machinery | Ideal for use in conveyors, mixers, and pumps, where reliable shaft connections are critical. |
|---|---|
| Material Handling | Perfect for applications requiring robust power transmission systems, particularly in warehousing and logistics. |
| Energy Sector | Utilized in various energy applications, including wind and hydroelectric systems, where durability is essential. |
Benefits
| Increased Reliability | Reduces the risk of failure in high-stress environments, ensuring continuous operation and minimal disruptions. |
|---|---|
| Cost Efficiency | The durable construction and easy installation lead to lower maintenance costs and reduced downtime. |
| Enhanced Performance | Optimizes the efficiency of connected systems, improving overall productivity and effectiveness in operations. |
SKU: 832766
Didn’t use yet
I really didn’t use them yet but the belts I received were actually Carlisle belts which are made by Timken. I had ordered a belt that I knew was Carlisle at the same time to try out the difference brands and it was the same belt. The only difference was the TB Woods belt was $10 more per belt so you might as well just buy the Carlisle/ Timken directly.
Read moreSKU: 336840
Muy buen servicio y rapidez en la entrega
Primera vez q compro con esta compañía, recomiendo ampliamente comprar con ellos y claro q volveria a comprar otra vez muy buen servicio y entrega rapida
Read more
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SKU: 832766
Didn’t use yet
I really didn’t use them yet but the belts I received were actually Carlisle belts which are made by Timken. I had ordered a belt that I knew was Carlisle at the same time to try out the difference brands and it was the same belt. The only difference was the TB Woods belt was $10 more per belt so you might as well just buy the Carlisle/ Timken directly.
Read moreSKU: 336840
Muy buen servicio y rapidez en la entrega
Primera vez q compro con esta compañía, recomiendo ampliamente comprar con ellos y claro q volveria a comprar otra vez muy buen servicio y entrega rapida
Read moreDisclaimer: The return policy information shown below is merely a copy of the text as stated in TB Wood's Terms and Conditions.
File: http://documents.mrosupply.com/file_uploads/TB%20Woods%20Terms%20and%20Conditions.html
3. Claims for refunds or replacements must be made to the factory. Products may be returned only after written approval and a returned goods authorization number has been received from Customer Service or Application Engineering. Return shipments must be prepaid (Refer to Returned Goods Policy). Final decision about refund or replacement rests solely with TB Wood's Incorporated.
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Disclaimer: The return policy featured below is for distributors only. Also, it is merely a copy of the text from TB Wood's Distributor Policy and Procedures.
File: http://documents.mrosupply.com/file_uploads/TB%20Woods%20Distributor%20Policies%20and%20Procedures.pdf
Returned Goods
The policy for returning products for defects in workmanship or materials is covered under the “Product Reliability” section.
Distributors and, occasionally, OEMs may want to return products that are overstocked or slow moving. Prior approval and a returned goods authorization number must be obtained from Customer Service or Application Engineering. This number must be referenced on the returned goods shipment. It allows us to identify the contents of the shipment, the Distributor who originated it and the reason for return. Freight must be prepaid.
Products returned for reasons other than factory authorized stock adjustments must have approval from Customer Service or Application Engineering and a returned goods authorization number. They must be sent by prepaid freight and will be subject to a 15% restocking charge. There will be additional charges as necessary for re-boxing and refurbishing. Returned goods must have been manufactured and/or sold by TB Wood’s Incorporated and must be in salable condition. They will be inspected at the factory and if reconditioning is necessary it will be charged to the Distributor. We reserve the right to reject unsalable products.
No products will be accepted for return or exchange if they are obsolete.