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TB Woods 7S158 Sure-Flex Plus Type S flange for Size 7 elastomeric sleeve couplings with 1-5/8" finished bore. High-strength cast-iron construction with setscrew locking. Accepts EPDM, Neoprene, Hytrel, and Urethane sleeves; rated 940 in-lb with EPDM/Neoprene and 2,875 in-lb with Hytrel at 5,250 max RPM.
MODEL 7S158
Contact supplier for technical support on: 888-829-6637
$46.31 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable:No
Bore size
1 5/8 in
Bore size (in)
1-5/8
Bore tolerance
+.0005 to +.0015
Bore tolerance (in)
+0.0005 to +0.0015
Component WR2 (lbs ft2)
0.0434
Component WR²
0.0434
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)
3/8 x 3/16
Keyseat size
3/8 in x 3/16 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
0.375
Setscrew length (in)
3/8
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 7S158 7SX1 5/8 SF Flange is a high-quality shaft coupling designed to provide reliable power transmission in a variety of industrial applications. This complete unit is engineered for durability and performance, ensuring efficient operation in demanding environments.
Key Features
| Robust Design | Constructed with high-grade materials, the 7S158 flange coupling offers exceptional strength and resilience, making it ideal for heavy-duty applications. |
|---|---|
| Versatile Compatibility | Designed to fit various shaft sizes and configurations, this coupling is suitable for a wide range of machinery and equipment. |
| Easy Installation | The flange design facilitates straightforward mounting and alignment, reducing installation time and ensuring reliable connectivity. |
| Maintenance Friendly | Engineered for low-maintenance operation, this coupling minimizes downtime and operational costs. |
| Performance Assurance | Provides excellent vibration dampening and misalignment capability, enhancing system longevity and performance. |
Applications
| Industrial Machinery | Perfect for use in manufacturing equipment, pumps, and conveyors where reliable power transmission is essential. |
|---|---|
| Material Handling | Ideal for environments requiring efficient transfer of motion and power between shafts in heavy-load applications. |
| Energy Sector | Suitable for equipment in the energy industry, where durability and performance are crucial for operational efficiency. |
Benefits
| Operational Efficiency | Ensures consistent power transfer, reducing energy losses and improving overall system efficiency. |
|---|---|
| Enhanced Durability | Built to withstand harsh conditions, the 7S158 coupling extends the life of connected components, resulting in lower replacement costs. |
| Increased Reliability | With proven engineering from TB Woods, users can trust this coupling to deliver dependable performance in 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
| Brand | McGill Bearing |
| Model | GR 60 SS |
| Brand | FK Bearing |
| Model | HIN12T |
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.