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TB Woods 6S138 Sure-Flex Plus Type S flange for Size 6 elastomeric sleeve couplings with 1-3/8" finished bore. High-strength cast-iron construction with 5/16" x 5/32" keyway and setscrew locking. Rated 585 in-lb continuous torque with EPDM or Neoprene sleeves and 1,800 in-lb with Hytrel sleeves at up to 6,000 RPM.
MODEL 6S138
Contact supplier for technical support on: 888-829-6637
$40.13 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable:No
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)
0.0276
Component WR²
0.0276
Construction type
Finish bore with keyway
Coupling size
6
Dimension (in) (C)
1-5/8
Dimension (in) (D)
4.00
Dimension (in) (H)
2-1/2
Dimension (in) (S)
5/16
Dimension (in) (T)
25/32
Dimension (in.) (E)
17/32
Flange diameter
4
Horsepower Rating at 100 RPM
47
Keyseat (in)
5/16 x 5/32
Keyseat size
5/16 in x 5/32 in
Length through bore
1.625
Material type
High strength cast iron
Max angular gap misalignment
0.070 (in) with EPDM/Neoprene Sleeves and 0.016 (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
4
Max RPM
6000
Max speed
6000
Min compatible bore size
0.625
Outside diameter
4
Power rating at 100 RPM
0.69 kW with EPDM or Neoprene sleeve, 2.1 kW with Hytrel sleeve
Screw size
Setscrew
Screw type
Flange, Type S
Set screw distance
0.3125
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
0.78125
SF hub diameter
2.5
SF hub length
17/32
Torque
585 in-lb with EPDM or Neoprene sleeve, 1,800 in-lb with Hytrel sleeve
Torque rate
585 (in-lbs) with EPDM or Neoprene sleeve; 1,800 (in-lbs) with Hytrel sleeve
Shaft Couplings and Collars The TB Woods 6S138 6SX1 3/8 SF Flange is a high-performance shaft coupling designed to provide reliable power transmission in various industrial applications. Engineered with precision and durability in mind, this coupling is ideal for connecting shafts in mechanical systems where alignment and torsional stiffness are critical.
Key Features
| Design | The 6S138 features a robust flange design that enhances stability and ensures secure connections between shafts, minimizing misalignment issues. |
|---|---|
| Material | Constructed from high-quality materials, this coupling provides excellent resistance to wear and fatigue, ensuring longevity in demanding environments. |
| Compatibility | The coupling is compatible with a wide range of shaft sizes and types, making it versatile for different setups within industries such as food and beverage, energy, and material handling. |
| Performance Characteristics | Offers superior torque transmission capabilities while dampening vibrations, contributing to smoother operation and reduced wear on connected components. |
| Maintenance | Minimal maintenance requirements due to the durable material construction, leading to lower operational costs and increased uptime. |
Applications
| Industrial Automation | Perfect for use in conveyor systems, pumps, and fans where consistent and reliable power transmission is essential. |
|---|---|
| Energy Sector | Suitable for applications in power generation and distribution, ensuring efficient operation of machinery and equipment. |
| Food and Beverage Industry | Ideal for environments that require stringent hygiene standards, as the materials used meet industry specifications for cleanliness and safety. |
Benefits
| Enhanced Durability | The high-quality construction ensures a longer lifecycle, reducing the need for frequent replacements and maintenance. |
|---|---|
| Increased Efficiency | The coupling’s design minimizes energy losses during power transmission, contributing to overall system efficiency. |
| Versatile Usage | Its compatibility with various shaft types and sizes allows for easy integration into existing systems, enhancing flexibility in operational setups. |
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.
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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.