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TB Woods 8S28MM Sure-Flex Plus Type S flange with 28 mm finished bore for Size 8 elastomeric sleeve couplings. High-strength cast-iron construction with 8 mm x 3.3 mm keyseat. Compatible with EPDM, Neoprene, Hytrel, and Urethane sleeves; rated up to 167 Nm continuous torque with EPDM or Neoprene and 512 Nm with Hytrel.
MODEL 8S28MM
Contact supplier for technical support on: 888-829-6637
$66.37 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: See conditions
Bore size
28 mm
Bore size (mm)
28 mm
Bore tolerance
+.020 to +.041
Bore tolerance (in)
+0.0005 to +0.0015
Component WR2 (lbs ft2)
0.1041
Component WR²
0.1041
Construction type
Finish bore with keyway
Coupling size
8
Dimension (in) (C)
2 3/32
Dimension (in) (D)
5.45
Dimension (in) (H)
3-1/4
Dimension (in) (S)
3/8
Dimension (in) (T)
29/32
Dimension (in.) (E)
3/4
Flange diameter
5.45
Horsepower Rating at 100 RPM
52
Keyseat (mm)
8mm x 3.3mm
Keyseat size
8 mm x 3.3 mm
Length through bore
53
Material type
High strength cast iron
Max angular gap misalignment
2.39 (mm) with EPDM/Neoprene Sleeves and 0.64 (mm) with Hytrel Sleeves
Max angular misalignment
1° with EPDM/neoprene sleeves and 1/4° with hytrel sleeves
Max compatible bore size
60
Max parallel misalignment
8
Max RPM
4500
Max speed
4500
Min compatible bore size
12
Outside diameter
138
Power rating at 100 RPM
1.8 kW with EPDM or Neoprene sleeve, 5.4 kW with Hytrel sleeve
Screw size
Setscrew
Screw type
Flange, Type S
Set screw distance
12
Setscrew length
10
Setscrew length (mm)
10 mm
Setscrew size, location
M10 x 1.50, One over KS and at 90 Degrees
Setscrew torque requirement
31
Setscrew Torque Requirment (ft lbs)
23
SF flange length
23
SF hub diameter
83
SF hub length
19
Torque
167 Nm with EPDM or Neoprene sleeve, 512 Nm with Hytrel sleeve
Torque rate
167 (Nm) with EPDM or Neoprene sleeve; 512 (Nm) with Hytrel sleeve
Shaft Couplings and Collars The TB Woods 8S28MM SF Flange is a high-performance coupling designed to enhance power transmission efficiency in various industrial applications. This coupling plays a crucial role in connecting shafts and ensuring smooth operation in machinery, making it an essential component in your maintenance and repair toolkit.
Key Features
| Robust Construction | Crafted from high-quality materials, the 8S28MM SF Flange offers exceptional durability, designed to withstand harsh operating conditions and reduce wear over time. |
|---|---|
| Precision Engineering | Engineered for optimal alignment and performance, this coupling minimizes vibration and noise, contributing to smoother machinery operation. |
| Compatibility | The 8S28MM SF Flange is compatible with TB Woods’ extensive range of coupling solutions, ensuring seamless integration into existing systems. |
| Easy Installation | Designed for straightforward installation, this coupling reduces downtime and enhances operational efficiency. |
| High Torque Capacity | Capable of handling significant torque loads, making it ideal for heavy-duty applications in various sectors. |
Applications
| Industrial Equipment | Perfect for use in conveyors, pumps, and other rotating machinery where reliable power transmission is critical. |
|---|---|
| Material Handling | Commonly employed in material handling systems to ensure efficient operation and minimize maintenance needs. |
| Energy Sector | Suitable for applications in the energy sector, providing reliable performance in power generation systems. |
Benefits
| Increased Efficiency | Enhances overall system performance by reducing energy loss and improving torque transmission. |
|---|---|
| Extended Service Life | The durable construction ensures a longer operational lifespan, reducing the frequency of replacements and maintenance. |
| Cost-Effective Solution | By minimizing downtime and maintenance needs, the 8S28MM SF Flange offers significant cost savings 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 more
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.
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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.