We never sell your data to third parties
Image for Illustration purposes only. Actual product may vary
TB Woods 8J Sure-Flex Plus EPDM sleeve for Size 8 elastomeric couplings. One-piece solid design with no split, rated for 1,475 in-lb continuous torque and speeds up to 4,500 RPM. Compatible with Type J and JE flanges; operating temperature range -30°F to 275°F.
MODEL 8J
Contact supplier for technical support on: 888-829-6637
$52.48 Each
Prices are subject to change
FREE SHIPPING ON ORDERS OVER $100
Select Quantity
Typically Ships in: 1 day
Returnable:No
Component WR2 (lbs ft2)
0.0298
Component WR²
0.0298
Coupling size
8
Dimension (in) (D)
5 1/16
Dimension (in) (W)
2-1/2
Horsepower Rating at 100 RPM
9
Horsepower rating at 1150 RPM
27
Horsepower rating at 1200 RPM
9
Horsepower rating at 1750 RPM
41
Horsepower rating at 1800 RPM
42
Horsepower rating at 300 RPM
7
Horsepower rating at 3450 RPM
81
Horsepower rating at 3600 RPM
84
Horsepower rating at 50 RPM
10
Horsepower rating at 690 RPM
9
Horsepower rating at 870 RPM
9
Insert design
One-Piece Solid
KW rating at 100 RPM
1.8
KW rating at 1450 RPM
25
KW rating at 3000 RPM
52
KW rating at 970 RPM
17
Material type
EPDM
Max angular gap misalignment
0.094 in
Max angular misalignment
1°
Max compatible bore size
2.375
Max parallel misalignment
6
Max RPM
4500
Max speed
4500
Maximum angular gap misalignment (in)
0.094
Maximum parallel misalignment (in)
0.02
Min compatible bore size
0.4375
Operating temperature
-34°C to +135°C
Outside diameter
5.0625
Power rating at 100 RPM
1.8 kW
Screw type
Sleeve, One-Piece, No Split
Sleeve width
2.5
Stiffness
490
Stiffness (in lbs rad)
4335
Temperature rating
-30°F to 275°F
Temperature rating (F)
+275ºF to -30ºF
Torque
1,475 in-lb
Torque rate
167
Torque rating (in lbs)
1135
Torsional stiffness
4335
Shaft Couplings and Collars The TB Woods 8J Sure-Flex® Plus EPDM Sleeve is an essential component designed to enhance the performance and reliability of your shaft coupling system. Engineered with precision, this elastomeric sleeve ensures optimal power transmission while minimizing vibration, making it ideal for various industrial applications.
Key Features
| Material Composition | Constructed from high-quality EPDM (Ethylene Propylene Diene Monomer) rubber, providing excellent resistance to heat, weathering, and ozone, ensuring long-lasting performance. |
|---|---|
| Design Innovation | The Sure-Flex® Plus design incorporates advanced elastomeric technology for superior flexibility and shock absorption, effectively reducing wear on connected components. |
| Compatibility | Specifically designed for use with TB Woods' Sure-Flex couplings, ensuring a perfect fit and seamless integration into your existing systems. |
| Durability | Enhanced sleeve durability leads to extended service life, reducing maintenance needs and downtime in demanding industrial environments. |
| Performance Characteristics | Capable of handling misalignment and axial movement, the 8J sleeve maintains high efficiency while accommodating shifts in operational conditions. |
Applications
| Industrial Power Transmission | Ideal for applications in diverse sectors such as food and beverage processing, energy generation, and material handling where reliable power transfer is critical. |
|---|---|
| Compatibility with Equipment | Perfectly suited for use in machinery that employs Sure-Flex couplings, facilitating efficient operation in conveyor systems, pumps, and other rotating equipment. |
| Environmental Suitability | Designed for use in environments where exposure to oils, chemicals, and extreme temperatures may occur, ensuring reliability in various operational contexts. |
Benefits
| Enhanced Efficiency | The innovative design reduces energy loss due to vibration and misalignment, leading to improved operational efficiency. |
|---|---|
| Reduced Maintenance Costs | The durability of the EPDM sleeve minimizes wear and tear, resulting in lower replacement costs and less frequent maintenance. |
| Increased Operational Lifespan | The high-performance characteristics of the sleeve contribute to prolonged equipment lifespan, providing significant value over time. |
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
#117869
Brand
Dodge
Model
004218
#117983
Brand
Dodge
Model
004252
#336874
Brand
TB Woods
Model
8JS
| Brand | Bestorq |
| Model | B34LG |
| Brand | Cle-Line |
| Model | C17655 |
| Brand | Consolidated Bearings |
| Model | 6008 NR |
| Brand | NK North America Inc. |
| Model | K0608.105 |
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.