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TB Woods 8SCH118 Sure-Flex Plus Type SC hub for Size 8 elastomeric sleeve couplings with a 1-1/8" finished bore and keyway. High-strength cast-iron construction with setscrew locking. Rated for 1,475 in-lb torque with EPDM or Neoprene sleeves and 4,530 in-lb with Hytrel sleeves at up to 4,500 RPM.
MODEL 8SCH118
Contact supplier for technical support on: 888-829-6637
$77.17 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: See conditions
Bore size
1 1/8"
Bore size (in)
1 1/8
Bore tolerance
+.0005 to +.0015
Capscrew size
Qty 4 5/16 x 2 1/4
Capscrew size (in)
Qty 4 5/16 x 2 1/4
Capscrew torque requirement
7
Capscrew torque requirment (ft lbs)
18
Component WR2 (lbs ft2)
0.0354
Component WR²
0.0354
Construction type
Finish bore with keyway
Coupling size
8
Dimension (in) (C)
1 23/32
Dimension (in) (H)
3-1/4
Dimension (in) (S)
1/2
Horsepower Rating at 100 RPM
52
Keyseat (in)
1/4 x 1/8
Keyseat size
1/4 in x 1/8 in
Length through bore
1.71875
Material type
High strength cast iron
Max angular gap misalignment
0.094 (in) with EPDM/Neoprene Sleeves and 0.025 (in) with Hytrel Sleeves
Max angular misalignment
1° with EPDM/neoprene sleeves and 1/4° with hytrel sleeves
Max compatible bore size
2.375
Max parallel misalignment
8
Max RPM
4500
Max speed
4500
Min compatible bore size
0.4375
Power rating at 100 RPM
1.8 kW with EPDM or Neoprene sleeve, 5.4 kW with Hytrel sleeve
Screw size
Setscrew
Screw type
Hub, spacer
Set screw distance
0.5
Setscrew length
0.75
Setscrew length (in)
3/4
Setscrew size, location
3/8 16 UNC, over keyseat
Setscrew torque requirement
23
Setscrew Torque Requirment (ft lbs)
23
SF hub diameter
3.25
Torque
1,475 in-lb with EPDM or Neoprene sleeve, 4,530 in-lb with Hytrel sleeve
Torque rate
1,475 (in-lbs) with EPDM or Neoprene sleeve; 4,530 (in-lbs) with Hytrel sleeve
Shaft Couplings and Collars The TB Woods 8SCH118 8SC-HX1 1/8 SF Hub is a high-quality component designed to enhance the performance and reliability of your power transmission systems. Specifically engineered for use with Sure-Flex couplings, this hub provides exceptional strength and durability, ensuring optimal operation in various industrial applications.
Key Features
| Material Construction | Crafted from premium-grade materials to withstand high torque and demanding conditions, ensuring longevity and reliability. |
|---|---|
| Precision Design | Engineered for a perfect fit with Sure-Flex couplings, promoting smooth operation and reducing wear on connected components. |
| Size Specification | Features a 1/8 inch size, making it suitable for a wide range of applications in power transmission setups. |
| Compatibility | Specifically designed for use with Sure-Flex Plus elastomeric couplings, enhancing performance in various industrial settings. |
| Easy Installation | Designed for straightforward installation, allowing for quick and efficient setup in your machinery. |
Applications
| Industrial Machinery | Ideal for use in conveyor systems, pumps, and fans where reliable power transmission is critical. |
|---|---|
| Food and Beverage Industry | Suitable for environments requiring stringent hygiene standards, thanks to its durable and corrosion-resistant material. |
| Energy Sector | Perfect for power generation systems where robustness and reliability are essential. |
Benefits
| Enhanced Performance | The precision fit and durable construction of the 8SCH118 Hub ensure efficient power transmission with minimal downtime. |
|---|---|
| Reduced Maintenance | Engineered to minimize wear and tear, resulting in lower maintenance costs and extended service life of connected equipment. |
| Versatile Usage | Compatible with multiple applications across various industries, making it a valuable addition to any maintenance, repair, or operations toolkit. |
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 more
| Brand | Gates Rubber |
| Model | AT10-25-30M-LLUSHBNTB |
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 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.