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TB Woods 4JSC3578 Sure-Flex Plus Type JSC flange with 7/8" finished bore for a Size 4 elastomeric sleeve coupling. High-strength cast-iron construction with setscrew locking and 3/16" x 3/32" keyseat. Rated for 156 in-lb continuous torque and up to 7,600 RPM. Compatible with EPDM, Neoprene, Hytrel, and Urethane sleeves.
MODEL 4JSC3578
Contact supplier for technical support on: 888-829-6637
$49.39 Each
Prices are subject to change
FREE SHIPPING ON ORDERS OVER $100
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Typically Ships in: 1 day
Returnable:No
Bore size
7/8 in
Bore size (in)
7/8
Bore tolerance
+.0005 to +.0015
Capscrew size
Not Required
Capscrew size (in)
Not Required
Capscrew torque requirement
5.5 in-lbs
Capscrew torque requirment (ft lbs)
5.5
Component WR2 (lbs ft2)
-
Construction type
Finish bore with keyway
Coupling size
4
Dimension (in) (C)
1 1/16
Dimension (in) (H)
2
Dimension (in) (S)
1/2
Flange diameter
2.5
Horsepower Rating at 100 RPM
2
Keyseat (in)
3/16 x 3/32
Keyseat size
3/16 in x 3/32 in
Length through bore
1.0625
Material type
High strength cast iron
Max angular gap misalignment
0.043 in
Max angular misalignment
1°
Max compatible bore size
1.125
Max parallel misalignment
1
Max RPM
7600
Max speed
7600
Min compatible bore size
0.5
Power rating at 100 RPM
0.18 kW
Screw size
Setscrew
Screw type
Hub, spacer
Set screw distance
0.5
Setscrew length
0.25
Setscrew length (in)
1/4
Setscrew size, location
1/4 20 UNC, over keyseat
Setscrew torque requirement
13
Setscrew Torque Requirment (ft lbs)
13
SF hub diameter
2
Torque
156 in-lb
Torque rate
156 in/lbs
Shaft Couplings and Collars
Overview Introducing the TB Woods 4JSC3578 Shaft Coupling, a premium solution designed for efficient power transmission in various industrial applications. This coupling is engineered to provide exceptional performance, durability, and reliability, making it an ideal choice for operators looking to enhance their mechanical systems. The 4JSC3578 model features robust construction that ensures optimal alignment and reliable operation across a range of environments.
Key Features
| High-Quality Construction | Manufactured from durable materials that resist wear and fatigue, ensuring long service life. |
|---|---|
| Precision Engineering | Designed for precise fit and alignment, reducing the risk of vibration and enhancing system efficiency. |
| Easy Installation | User-friendly design allows for quick installation, minimizing downtime and operational interruptions. |
| Versatile Compatibility | Suitable for various applications including food and beverage, energy, and material handling sectors. |
| Standardized Dimensions | Catalog Number 4JSC3578 ensures compatibility with standard machinery and components, streamlining integration. |
Applications
| Industrial Machinery | Perfect for coupling rotating shafts in various industrial equipment, enhancing performance and efficiency. |
|---|---|
| Food and Beverage Processing | Ideal for use in environments that require stringent hygiene and reliability standards. |
| Material Handling Systems | Reliable solution for connecting conveyor systems and other handling equipment, ensuring smooth operation. |
| Energy Sector | Suitable for applications requiring robust performance under varying load conditions. |
Benefits
| Enhanced Performance | Reduces energy loss and improves the efficiency of power transmission systems. |
|---|---|
| Increased Reliability | Designed to withstand harsh conditions, ensuring consistent operation and minimal maintenance. |
| Cost-Effective Solution | Long-lasting design reduces the need for frequent replacements, contributing to lower overall operating costs. |
| Improved Safety | The secure fit and alignment reduce the risk of mechanical failure, promoting a safer working environment. |
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
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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.