# TB Woods P21620M290 Sure-Grip QD Bushing - P Series, 4-1/4" to 8-1/2" Bore Range - MROSupply.com

***TB Woods P21620M290 Sure-Grip QD bushing in the P series with a bore range of 4-1/4" to 8-1/2". Cast-iron construction with standard ANSI keyway and clamp screws for the industry-standard QD interface on W-bushed synchronous sprockets and sheaves.***



## Product details:

- Catalog number: P21620M290
- SKU: 351689
- Price: ***$29,368.56*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [TB Woods](https://www.mrosupply.com/brands/tb-woods/)
- Category: 
    - [20MM Pitch](htts://www.mrosupply.com/timing-belt-pulleys/high-torque-pulleys/20mm-pitch/)
    - [High Torque Pulleys](htts://www.mrosupply.com/timing-belt-pulleys/high-torque-pulleys/)
    - [Timing Belt Pulleys](htts://www.mrosupply.com/timing-belt-pulleys/)
- Unit of measure: each
- Weight: 1355.000 lb
- Technicall support: contact supplier for technical support on 888-829-6637


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


## Product attributes;

  
- Belt width: 290 mm
  

  
- Bore type: Quick disconnect bushing
  

  
- Bushing: W
  

  
- Bushing bore range: 4 1/4 - 8 1/2
  

  
- Dimension: 11.38
  

  
- Face width: 12.25
  

  
- Flanges: 0
  

  
- Groove profile: 20M
  

  
- Hub Diameter: 15.75
  

  
- Hub diameter: 15.75
  

  
- Hub length: 9
  

  
- Hub location: 2.69
  

  
- I.D.: 51.75
  

  
- Inertia WR2 (lbs ft2): 4191
  

  
- Inertia WR²: 4190
  

  
- Inside hub projection: 0
  

  
- Material type: Cast iron
  

  
- Number of grooves: 216
  

  
- Number of hubs: 2
  

  
- Number of teeth: 216
  

  
- O.D.: 53.97
  

  
- O.D. (in): 53.968
  

  
- Outside hub projection: 0
  

  
- Pitch: 20
  

  
- Pitch diameter: 54.14
  

  
- Rim face: 12.25
  

  
- RPM upper limit: 470
  

  
- Tooth pitch: 20
  
## Product documents / software:

- [Engineering Data](https://documents.mrosupply.com/product_documents/20/80/2080166/sec-ces_mhjUmey.pdf)
- [ISO Certificate](https://documents.mrosupply.com/product_documents/83/35/833534/tbw-chbg-iso-9001_2015-certification_KlGFe16.pdf)
- [Installation & Maintenance Manual](https://documents.mrosupply.com/product_documents/34/95/349592/p-5067-tbw_2setjXJ.pdf)
- [Line Drawings](https://documents.mrosupply.com/product_documents/35/11/351198/P-1686_C1-4_TypeA-AF_Synchronous-QD-Sprocket_nxSheSx.jpg)
- [Product Line Drawing](https://documents.mrosupply.com/product_documents/35/13/351347/P-1686_C1-4_TypeA-AF_Synchronous-QD-Sprocket_F9J1qZ8.pdf)

## Product's reviews:
- Tb woods - Excelent recomiendo 100%
- Sales - I have all good experiences with your staff.
Thank you for the support.
- 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.
- Sleeve - Thanks for quick service and delivery was not long!