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TB Woods 2BK2878 two-groove FHP V-belt sheave with 2.8" outside diameter and 7/8" finished bore with keyway. Compatible with B, 5L, A, and 4L cross-section belts. Cast-iron construction, balanced for industrial drives up to 8480 RPM.
MODEL 2BK2878
Contact supplier for technical support on: 888-829-6637
$97.85 Each
Prices are subject to change
FREE SHIPPING ON ORDERS OVER $100
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Typically Ships in: 1 day
Returnable: See conditions
Belt section
B-5L-A-4L
Bore type
Finished with keyway
Bore-to-size bore diameter
0.88
Bore-to-size keyseat
3/16 in x 3/32 in
Component WR2 (lbs ft2)
0.01
Datum diameter
2.6
Dimension
0.47
Face width
1.75
Face width (in)
1.75
Groove cross section section
B
Hub location
-0.47
Hub location (in)
-0.47
I.D.
2.45
Inertia WR²
2
Inside diameter (in)
2.45
Material type
CI
Max RPM
8480
Number of grooves
2
O.D.
2.95
Outside diameter (in)
2.95
Pitch diameter
3.01
RPM upper limit
8480
Sheaves The TB Woods 2BK2878 sheave is engineered for efficiency and reliability in power transmission applications. Designed specifically for use with fractional horsepower (Fhp) motors, this sheave provides optimal performance in various industrial settings. Its precision construction ensures a secure fit with belts, minimizing slippage and maximizing power transfer.
Key Features
| Design Specification | This sheave is tailored for the B/5L section belts, facilitating compatibility with a wide range of applications. |
|---|---|
| Size and Dimensions | The 2BK2878 sheave features a 7/8-inch bore, allowing for easy mounting on standard motor shafts. |
| Material Composition | Constructed from high-quality materials, it ensures durability and long-lasting service under demanding conditions. |
| Performance Characteristics | Engineered to operate smoothly, reducing vibration and noise, which enhances the overall efficiency of the drive system. |
| Versatile Application | Suitable for various industrial applications, including material handling, food and beverage processing, and general machinery. |
Applications
| Industrial Use | Ideal for fractional horsepower motor applications, particularly in material handling systems and conveyor setups. |
|---|---|
| Compatibility | Compatible with both V-belts and synchronous belts in B/5L configurations, making it a versatile choice for various machinery setups. |
| Operational Suitability | Designed for environments requiring reliable performance, including manufacturing plants and processing facilities. |
Benefits
| Enhanced Efficiency | The precise design minimizes power loss, ensuring that more energy is effectively converted into mechanical motion. |
|---|---|
| Durability | Built to withstand rigorous industrial conditions, resulting in fewer replacements and lower maintenance costs. |
| User-Friendly Installation | The 7/8-inch bore provides a straightforward installation process, allowing for quick replacement or setup in existing systems. |
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
| Brand | McGill Bearing |
| Model | CFH 1 3/4 SB |
| Brand | Bestorq |
| Model | 112MXL019 |
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.
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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.