# TB Woods 904C Sure-Grip QD Bushing - E Series, 4-Groove C Section Sheave Bushing - MROSupply.com

***TB Woods 904C Sure-Grip QD bushing for E-series quick-detachable mounting on 4-groove C-section V-belt sheaves with 9.4" outside diameter. Cast-iron construction with standard 1-plane balance, rated up to 2660 RPM. Provides a secure taper-bushed interface for industrial belt drives.***



## Product details:

- Catalog number: 904C
- SKU: 347660
- Price: ***$480.31*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [TB Woods](https://www.mrosupply.com/brands/tb-woods/)
- Category: 
    - [C Section](htts://www.mrosupply.com/sheaves/quick-detachable-bushed-bore-sheaves/c-section/)
    - [Quick Detachable Bushed Bore Sheaves](htts://www.mrosupply.com/sheaves/quick-detachable-bushed-bore-sheaves/)
    - [Sheaves](htts://www.mrosupply.com/sheaves/)
- Unit of measure: each
- Weight: 31.000 lb
- Technicall support: contact supplier for technical support on 888-829-6637


## Product images:
- https://static.mrosupply.com/images/noimage.webp


## Product attributes;

  
- Balance: Standard, 1 plane
  

  
- Belt section: C
  

  
- Bore type: Quick disconnect bushing
  

  
- Bushing: E
  

  
- Component WR2 (lbs ft2): 2.77
  

  
- Datum diameter: 9
  

  
- Dimension: 2.63
  

  
- Dimension (E): 1.09
  

  
- Dimension (L): 2.63
  

  
- Dimension (M): 0.66
  

  
- Face width: 4.38
  

  
- Face width (in): 4.38
  

  
- Groove cross section section: C
  

  
- Hub location: 2
  

  
- Hub location (in): 2.00
  

  
- I.D.: 7.25
  

  
- Inertia WR²: 239
  

  
- Inside diameter (in): 7.25
  

  
- Material type: CI
  

  
- Max RPM: 2660
  

  
- Number of grooves: 4
  

  
- O.D.: 9.4
  

  
- Outside diameter (in): 9.40
  

  
- Pitch diameter: 9.4
  

  
- RPM upper limit: 2660
  
## Product documents / software:

- [Catalog Product Section](https://documents.mrosupply.com/product_documents/AP/AP110/sec-b2_0VH8bo9.pdf)
- [Full Catalog](https://documents.mrosupply.com/product_documents/N4/N412/p-1687-tbw_ORsxZDt.pdf)
- [Service Manual](https://documents.mrosupply.com/product_documents/2B/2BK57118/p-1688-tbw_0MqPcK4.pdf)
## Alternate products to `TB Woods 904C Sure-Grip QD Bushing - E Series, 4-Groove C Section Sheave Bushing - MROSupply.com`:
- [Martin 4 C 90 E QD bushed V-belt sheave. 4 grooves for C-section belts, 9.0" pitch diameter, cast iron construction. Uses industry-interchangeable E series Quick Disconnect bushing (sold separately) for easy installation and removal.](https://www.mrosupply.com/products/255000/as-markdown/)
- [Dodge 455836 C section Quick Detachable bushed bore sheave, 9.4" outside diameter, 7/8 to 3-1/2" bore range. Gray cast iron construction for V-belt drive applications.](https://www.mrosupply.com/products/135779/as-markdown/)
- [Browning 4C90E 1006436 4-groove cast iron C-section multiple sheave with a 9-inch pitch diameter and an E bushing. Cast iron construction with precision-machined grooves and statically balanced for low vibration. Used in fan drives, blower drives, pump drives, and general HVAC and industrial belt drives.](https://www.mrosupply.com/products/2287080/as-markdown/)

## Product's reviews:
- 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.
- Tb woods - Excelent recomiendo 100%
- 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
- Great service! - It was all sent perfectly and on time