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Returnable: See conditions
Component WR2 (lbs ft2)
0.0362
Component WR²
0.0362
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
Neoprene
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
-18°C to +93°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
-0°F to 200°F
Temperature rating (F)
+200ºF to -0ºF
Torque
1,475 in-lb
Torque rate
167
Torque rating (in lbs)
1135
Torsional stiffness
4335
Shaft Couplings and Collars The TB Woods 8JN Neoprene Sure-Flex® Sleeve is an essential component designed to enhance the performance and longevity of elastomeric coupling systems. Engineered for high durability and flexibility, this neoprene sleeve ensures effective power transmission while minimizing vibration and shock loads in various industrial applications.
Key Features
| Material Composition | Constructed from premium neoprene, offering excellent resistance to oil, ozone, and abrasion, ensuring a longer lifespan. |
|---|---|
| Performance Specifications | Capable of accommodating shaft sizes of up to 1.5 inches, with a torque capacity designed to meet rigorous operational demands. |
| Design Excellence | Features a unique Sure-Flex® design that allows for angular, parallel, and axial misalignment, providing operational flexibility. |
| Temperature Range | Operates effectively in temperatures ranging from -30°F to 200°F, making it suitable for diverse environments. |
| Easy Installation | Designed for quick and straightforward installation, minimizing downtime and enhancing productivity. |
Applications
| Industrial Power Transmission | Ideal for various power transmission systems in industries such as food and beverage, energy, and material handling. |
|---|---|
| Compatibility | Specifically engineered to fit Sure-Flex® couplings, ensuring optimal performance and seamless integration with existing equipment. |
| Operational Suitability | Perfect for applications requiring reliability in high-torque environments, where shock absorption and vibration control are critical. |
Benefits
| Enhanced Durability | The neoprene material significantly extends the service life of the coupling system, reducing the frequency of replacements. |
|---|---|
| Improved Performance | Reduces maintenance costs and downtime by effectively managing misalignment and shock loads, leading to smoother operations. |
| Cost-Effective Solution | The 8JN sleeve contributes to lower overall operational costs by enhancing the efficiency of power transmission systems. |
SKU: 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 moreSKU: 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
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SKU: 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 moreSKU: 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.
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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.