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TBWOODS 7S138 7SX1 3/8 SF FLANGE
MODEL 7S138
Contact supplier for technical support on: 888-829-6637
$44.52 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: See conditions
Bore size
1 3/8 in
Bore size (in)
1-3/8
Bore tolerance
+.0005 to +.0015
Bore tolerance (in)
+0.0005 to +0.0015
Component WR2 (lbs ft2)
0.0418
Component WR²
0.0418
Construction type
Finish bore with keyway
Coupling size
7
Dimension (in) (C)
1 27/32
Dimension (in) (D)
4.625
Dimension (in) (H)
2 13/16
Dimension (in) (S)
3/8
Dimension (in) (T)
11/16
Dimension (in.) (E)
1
Flange diameter
4.625
Horsepower Rating at 100 RPM
50
Keyseat (in)
5/16 x 5/32
Keyseat size
5/16 in x 5/32 in
Length through bore
1.84375
Material type
High Strength cast iron
Max angular gap misalignment
0.081 (in) with EPDM/Neoprene Sleeves and 0.020 (in) with Hytrel Sleeves
Max angular misalignment
1° with EPDM/neoprene sleeves and 1/4° with hytrel sleeves
Max compatible bore size
1.875
Max parallel misalignment
7
Max RPM
5250
Max speed
5250
Min compatible bore size
0.625
Outside diameter
4.625
Power rating at 100 RPM
1.1 kW with EPDM or Neoprene sleeve, 3.4 kW with Hytrel sleeve
Screw size
Setscrew
Screw type
Flange, Type S
Set screw distance
0.375
Setscrew length
0.5
Setscrew length (in)
1/2
Setscrew size, location
5/16 18 UNC, One over KS and at 90 degrees
Setscrew torque requirement
13
Setscrew Torque Requirment (ft lbs)
13
SF flange length
0.6875
SF hub diameter
2.8125
SF hub length
20
Torque
940 in-lb with EPDM or Neoprene sleeve, 2,875 in-lb with Hytrel sleeve
Torque rate
940 (in-lbs) with EPDM or Neoprene sleeve; 2,875 (in-lbs) with Hytrel sleeve
Shaft Couplings and Collars The TB Woods 7S138 7SX1 3/8 Sure-Flex® Flange Coupling is engineered to provide exceptional performance in various industrial applications. This coupling is designed for reliable power transmission, ensuring minimal downtime and maintenance costs. With its advanced elastomeric sleeve technology, it offers superior flexibility and shock absorption, making it ideal for demanding environments.
Key Features
| Elastomeric Construction | Features proprietary Sure-Flex® elastomeric sleeves that enhance flexibility and reduce vibration, leading to smoother operation and extended lifespan. |
|---|---|
| Durable Design | Constructed from high-quality materials to withstand heavy loads and extreme conditions, ensuring reliability in power transmission. |
| Easy Installation | The design allows for quick and convenient installation, minimizing downtime during maintenance or replacement. |
| Versatile Compatibility | Compatible with a wide range of shaft sizes and configurations, making it suitable for various applications across different industries. |
| Maintenance-Free Operation | Engineered to operate without the need for regular lubrication, reducing maintenance requirements and overall operational costs. |
Applications
| Industrial Machinery | Ideal for applications in manufacturing, material handling, and packaging equipment where reliability and performance are critical. |
|---|---|
| Power Transmission | Suitable for use in pumps, compressors, and fans, providing efficient power transfer in demanding environments. |
| Energy Sector | Used in various applications within the energy sector, including renewable energy systems and traditional power generation setups. |
Benefits
| Enhanced Performance | The innovative elastomeric sleeve design minimizes shock loads and vibrations, improving overall system performance. |
|---|---|
| Cost-Effective Solution | Reduces maintenance needs and potential downtime, translating to lower operational costs and increased productivity. |
| Long-Lasting Durability | Built to withstand harsh conditions, ensuring longevity and reliability, which is essential for critical applications. |
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.