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Returnable:No
Bore size
1 in
Bore size (in)
1
Bore tolerance
+.0005 to +.0015
Bore tolerance (in)
+0.0005 to +0.0015
Component WR2 (lbs ft2)
0.0471
Component WR²
0.0471
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)
1/4 x 1/8
Keyseat size
1/4 in x 1/8 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
0.75
Setscrew length (in)
3/4
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 7S1 7SX1 Sure-Flex® Flange Coupling is a high-performance shaft coupling designed for efficient power transmission in a variety of industrial applications. Recognized for its innovative design and durable construction, this coupling is engineered to provide reliable service and reduce maintenance costs, making it an ideal choice for demanding environments.
Key Features
| Durable Construction | Made from high-quality materials, the Sure-Flex® flange coupling ensures long-lasting performance under heavy loads and harsh conditions. |
|---|---|
| Elastomeric Design | Features elastomeric sleeves that absorb shock and vibration, enhancing system reliability and reducing wear on connected components. |
| Easy Installation | The user-friendly design allows for quick and straightforward installation, minimizing downtime during maintenance. |
| Versatile Compatibility | Designed to fit a wide range of shaft sizes and configurations, making it suitable for various applications across multiple industries. |
| Performance Efficiency | Reduces backlash and provides a smooth power transmission, improving the overall efficiency of the connected machinery. |
Applications
| Industrial Machinery | Ideal for use in conveyors, pumps, and fans where efficient power transfer is essential. |
|---|---|
| Power Transmission Systems | Perfect for applications requiring flexible coupling solutions that can handle misalignment and varying loads. |
| Material Handling | Commonly used in the food and beverage industry, energy sector, and material handling systems for reliable operation. |
Benefits
| Reduced Maintenance Costs | The innovative elastomeric design minimizes wear and tear, leading to lower maintenance expenses over time. |
|---|---|
| Enhanced Performance | Provides superior shock absorption and vibration dampening, resulting in smoother operation and increased equipment lifespan. |
| Reliability and Safety | The robust construction ensures dependable performance, reducing the risk of failure and enhancing operational safety in critical applications. |
SKU: 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 moreSKU: 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 more
#250100
Brand
Martin Sprocket
Model
7S 1
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SKU: 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 moreSKU: 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 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.