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TB Woods 645B conventional V-belt sheave with 5 grooves, 6.4" outside diameter, and A-B belt section. Cast-iron construction with SK bushing for quick-disconnect mounting. Standard single-plane balance, rated for up to 3710 RPM.
MODEL 645B
Contact supplier for technical support on: 888-829-6637
$258.11 Each
Prices are subject to change
FREE SHIPPING ON ORDERS OVER $100
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Typically Ships in: 1 day
Returnable: See conditions
Balance
Standard, 1 plane
Belt section
A-B
Bore type
Quick disconnect bushing
Bushing
SK
Component WR2 (lbs ft2)
0.69
Datum diameter
6.4
Dimension
1.88
Dimension (E)
0.59
Dimension (L)
1.88
Dimension (M)
1.53
Face width
4
Face width (in)
4.00
Groove cross section section
A-B
Hub location
1.31
Hub location (in)
1.31
I.D.
5.06
Inertia WR²
70
Inside diameter (in)
5.06
Material type
CI
Max RPM
3710
Number of grooves
5
O.D.
6.75
Outside diameter (in)
6.75
Pitch diameter
6.81
RPM upper limit
3710
Sheaves The TB Woods 645B 6.4X5B-SK Conventional Sheave is engineered for reliable performance in power transmission applications. Designed for use with B/5L section belts, this sheave is a vital component in various industrial settings where efficiency and durability are paramount. With TB Woods' commitment to quality and innovation, the 645B sheave delivers exceptional functionality for a range of applications.
Key Features
| Material Construction | Crafted from high-quality cast iron, ensuring superior strength and durability under high load conditions. |
|---|---|
| Groove Configuration | Designed with a B/5L section groove that optimally fits standard V-belts, providing efficient power transfer. |
| Diameter | Measures 6.4 inches, offering an ideal size for multiple applications requiring compact and efficient drive systems. |
| Weight Capacity | Engineered to handle substantial loads, making it suitable for heavy-duty operations. |
| Compatibility | Fully compatible with TB Woods' range of V-belts and other power transmission components, ensuring seamless integration. |
Applications
| Industrial Machinery | Perfect for use in various industrial machines, including conveyors and pumps, where reliable power transmission is essential. |
|---|---|
| Material Handling | Widely utilized in material handling systems, enhancing operational efficiency and productivity. |
| Energy Sector | Effective in energy production environments, contributing to smooth and consistent operation. |
Benefits
| Enhanced Durability | The robust construction of the 645B sheave provides longevity and reduces the need for frequent replacements. |
|---|---|
| Efficient Power Transfer | Optimized design ensures maximum energy efficiency, leading to lower operational costs. |
| Versatile Use | Suitable for a broad range of applications, making it a versatile choice for various industrial needs. |
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
#255187
Brand
Martin Sprocket
Model
5 B 64 SK
#2287107
Brand
Browning
Model
1005271
#135791
Brand
Dodge
Model
455690
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.