We never sell your data to third parties
$823.27 Each
Prices are subject to change
FREE SHIPPING ON ORDERS OVER $100
Select Quantity
Typically Ships in: 1 day
Returnable:No
#249348
Brand
Martin Sprocket
Model
12S 2 3/4
Component
Sleeve
Component WR2 (lbs ft2)
0.7165
Component WR²
0.7165
Coupling size
12
Coupling Size or Series
12
Coupling Type
Elastomeric Coupling
Dimension (in) (D)
9 9/16
Dimension (in) (W)
4-11/16
Distance Between Shaft Ends
2.313 Inch
58.75 Millimeter
Horsepower Rating at 100 RPM
50
KW rating at 100 RPM
37
KW rating at 1450 RPM
540
KW rating at 3000 RPM
1118
KW rating at 970 RPM
362
Material
Hytrel
Material type
Hytrel
Max angular gap misalignment
0.042 in
Max angular misalignment
1/4°
Max compatible bore size
3.9375
Max parallel misalignment
10
Max RPM
2800
Max speed
2800
Maximum angular gap misalignment (in)
0.042
Maximum parallel misalignment (in)
0.025
Maximum Speed RPM
2800
Min compatible bore size
0.875
Operating temperature
-65°F to +250°F
Outside diameter
9.5625
Outside Diameter
9.563 Inch
242.9 Millimeter
Power rating at 100 RPM
37 kW
Screw type
Sleeve, Solid
Sleeve width
4.6875
Stiffness
25422
Stiffness (in lbs rad)
225000
Temperature rating
-65°F to 250°F
Temperature rating (F)
+250ºF to -65ºF
Torque
31500In-Lbs
Torque rate
3559
Torque rating (in lbs)
31500
Torsional stiffness
225000
Width
4.688 Inch
119.075 Millimeter
Shaft Couplings and Collars The TB Woods 12H Hytrel SF Sleeve is a high-performance elastomeric coupling element designed to enhance the reliability and efficiency of power transmission systems. This innovative coupling sleeve is engineered for use in various industrial applications, ensuring optimal performance and durability in demanding environments.
Key Features
| Material Composition | Constructed from advanced Hytrel elastomer, which provides exceptional flexibility and resilience to withstand harsh operating conditions. |
|---|---|
| Temperature Range | Functional in a wide temperature range, allowing for operation in environments from -40°F to +250°F (-40°C to +121°C). |
| Design Compatibility | Specifically designed for use with Sure-Flex couplings, ensuring seamless integration with existing systems. |
| Torque Capacity | Capable of transmitting high torque loads, making it suitable for heavy-duty applications. |
| Maintenance-Free | Reduces maintenance needs, enhancing operational efficiency and reducing downtime. |
Applications
| Industrial Manufacturing | Ideal for applications in food and beverage production, material handling, and energy sectors where reliable power transmission is critical. |
|---|---|
| Compatibility | Works effectively with TB Woods’ Sure-Flex coupling systems and other compatible couplings, making it a versatile choice for various setups. |
| Operational Suitability | Perfect for environments that experience vibration, shock loads, or misalignment, ensuring optimal performance without compromising safety. |
Benefits
| Enhanced Performance | The advanced design and material properties provide superior shock absorption and vibration dampening, resulting in smoother operation. |
|---|---|
| Durability | The Hytrel material offers excellent resistance to wear and tear, ensuring a longer lifespan and reduced replacement costs. |
| Operational Efficiency | Its maintenance-free design minimizes the need for frequent inspections or repairs, allowing for increased productivity in operations. |
Tb woods
Verified · SKU 337131Excelent recomiendo 100% Read more
Sales
Verified · SKU 337299I have all good experiences with your staff. Thank you for the support. Read more
Great service!
Verified · SKU 702627It was all sent perfectly and on time Read more
Sleeve
Verified · SKU 336870Thanks for quick service and delivery was not long! Read more
#336851
Brand
TB Woods
Model
4J
#832824
Brand
TB Woods
Model
14MPC60S90
#6000594
Brand
Winsmith
Model
U2420HN56
Disclaimer: 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.