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TB Woods 7J Sure-Flex Plus EPDM sleeve for Size 7 elastomeric couplings. One-piece solid design with no split, rated for 940 in-lb continuous torque and up to 5250 RPM. Operating temperature range -30°F to 275°F. Compatible with TB Woods Size 7 Type J, JE, S, SC, B, and C flanges and hubs.
MODEL 7J
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
Component WR2 (lbs ft2)
0.0109
Component WR²
0.0109
Coupling size
7
Dimension (in) (D)
4 11/32
Dimension (in) (W)
2-3/16
Horsepower Rating at 100 RPM
8
Horsepower rating at 1150 RPM
8
Horsepower rating at 1200 RPM
8
Horsepower rating at 1750 RPM
8
Horsepower rating at 1800 RPM
9
Horsepower rating at 300 RPM
9
Horsepower rating at 3450 RPM
8
Horsepower rating at 3600 RPM
9
Horsepower rating at 50 RPM
9
Horsepower rating at 690 RPM
8
Horsepower rating at 870 RPM
8
Insert design
One-Piece Solid
KW rating at 100 RPM
1.1
KW rating at 1450 RPM
16
KW rating at 3000 RPM
33
KW rating at 970 RPM
11
Material type
EPDM
Max angular gap misalignment
0.081 in
Max angular misalignment
1°
Max compatible bore size
1.875
Max parallel misalignment
6
Max RPM
5250
Max speed
5250
Maximum angular gap misalignment (in)
0.081
Maximum parallel misalignment (in)
0.02
Min compatible bore size
0.625
Operating temperature
-34°C to +135°C
Outside diameter
4.34375
Power rating at 100 RPM
1.1 kW
Screw type
Sleeve, One-Piece, No Split
Sleeve width
2.1875
Stiffness
313
Stiffness (in lbs rad)
2769
Temperature rating
-30°F to 275°F
Temperature rating (F)
+275ºF to -30ºF
Torque
940 in-lb
Torque rate
940 in/lbs
Torque rating (in lbs)
725
Torsional stiffness
2769
Key Features • Material Composition: Crafted from EPDM (ethylene propylene diene monomer) rubber, this sleeve demonstrates superior resistance to oils, heat, and ozone, ensuring long-lasting performance in demanding environments. • Design Efficiency: The Sure-Flex design allows for easy installation and maintenance, minimizing downtime and facilitating quick replacements. • Versatile Compatibility: Compatible with a range of TB Woods coupling systems, including the Sure-Flex and Dura-Flex, ensuring versatility across different applications. • Performance Enhancements: Engineered to absorb shock and vibration, this sleeve provides a smooth operation while reducing wear on connected components. • Dimensionally Accurate: Designed for precise fitment, the 7J sleeve ensures optimal transmission of torque and power, enhancing overall system efficiency.
Applications • Industrial Manufacturing: Ideal for use in various machinery applications, including conveyors, mixers, and pumps, where reliable power transmission is crucial. • Food and Beverage Industry: Suitable for environments requiring hygienic standards, the EPDM material is safe and resistant to common cleaning agents. • Material Handling: Excellent for applications that involve heavy loads and require robust coupling solutions, enhancing operational efficiency.
Benefits • Increased Reliability: The high-performance material ensures minimal wear and tear, extending the lifespan of your coupling systems. • Cost-Effective Maintenance: The easy installation and replacement process reduces maintenance costs and downtime, improving productivity. • Enhanced Shock Absorption: Effectively dampens vibrations, leading to smoother operations and prolonging the life of connected machinery. --- *Product information compiled with AI assistance for reference purposes.*
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.
--
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.