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TB Woods 4J Sure-Flex Plus EPDM sleeve for Size 4 elastomeric couplings. One-piece solid design with no split, rated for 156 in-lb continuous torque and up to 7,600 rpm. Operating temperature range -30°F to 275°F. Compatible with TB Woods Size 4 Type J and JE flanges.
MODEL 4J
Contact supplier for technical support on: 888-829-6637
$9.27 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable:No
Component WR2 (lbs ft2)
0.0005
Component WR²
0.0005
Coupling size
4
Dimension (in) (D)
2 5/16
Dimension (in) (W)
1 1/4
Horsepower Rating at 100 RPM
2
Horsepower rating at 1150 RPM
2.9
Horsepower rating at 1200 RPM
3
Horsepower rating at 1750 RPM
4.3
Horsepower rating at 1800 RPM
4.5
Horsepower rating at 300 RPM
2
Horsepower rating at 3450 RPM
8.5
Horsepower rating at 3600 RPM
8.9
Horsepower rating at 50 RPM
2
Horsepower rating at 690 RPM
2
Horsepower rating at 870 RPM
2.2
Insert design
One-Piece Solid
KW rating at 100 RPM
0.18
KW rating at 1450 RPM
2.7
KW rating at 3000 RPM
5.5
KW rating at 970 RPM
1.8
Material type
EPDM
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
Maximum angular gap misalignment (in)
0.043
Maximum parallel misalignment (in)
0.01
Min compatible bore size
0.5
Operating temperature
-34°C to +135°C
Outside diameter
2.3125
Power rating at 100 RPM
0.18 kW
Screw type
Sleeve, One-Piece, No Split
Sleeve width
1.25
Stiffness
52
Stiffness (in lbs rad)
458
Temperature rating
-30°F to 275°F
Temperature rating (F)
+275ºF to -30ºF
Torque
156 in-lb
Torque rate
18
Torque rating (in lbs)
120
Torsional stiffness
458
Shaft Couplings and Collars The TB Woods 4J EPDM Sure-Flex Sleeve is a high-performance elastomeric coupling component designed for reliable power transmission in various industrial applications. This sleeve is engineered to provide exceptional flexibility and durability, ensuring optimal performance and longevity in demanding environments.
Key Features
| Material Composition | Made from EPDM (Ethylene Propylene Diene Monomer) rubber, known for its excellent resistance to heat, ozone, and weathering, enhancing the sleeve's longevity in challenging conditions. |
|---|---|
| Performance Specifications | Designed to accommodate misalignments, absorbing shocks and vibrations to protect connected machinery and reduce wear. |
| Compatibility | Specifically designed for use with TB Woods' Sure-Flex couplings, ensuring a perfect fit and seamless integration into existing systems. |
| Temperature Range | Operational temperature range of -40°F to 250°F (-40°C to 121°C), suitable for a wide variety of industrial applications. |
| Durability | Enhanced elastomeric design that improves performance and extends service life, contributing to reduced maintenance costs. |
Applications
| Industrial Machinery | Ideal for applications in food and beverage processing, energy generation, and material handling industries, where reliable power transmission is crucial. |
|---|---|
| Mechanical Systems | Compatible with a variety of mechanical systems requiring flexible coupling solutions for motors, pumps, and conveyors. |
| Operational Environments | Suitable for both indoor and outdoor applications, thanks to its excellent resistance to environmental factors. |
Benefits
| Enhanced Flexibility | The elastomeric design allows for greater misalignment tolerance, improving the operational efficiency of machinery. |
|---|---|
| Reduced Maintenance | The durable design minimizes the need for frequent replacements, translating to lower maintenance costs and increased uptime. |
| Improved Performance | The superior shock and vibration absorption properties protect connected equipment, leading to prolonged service life and reliability. |
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 more
#336858
Brand
TB Woods
Model
4JS
#249803
Brand
Martin Sprocket
Model
4J 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 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.
--
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.