# Dodge 455453 6/8V21.2-M 6-Groove 8V Narrow Wedge QD Sheave 21.2" OD - MROSupply.com

***Dodge 455453 6/8V21.2-M 6-groove 8V narrow wedge profile sheave with Quick Detachable (QD) bushed bore, 21.2" outside diameter. Gray cast iron construction for industrial power transmission applications.***



## Product details:

- Catalog number: 455453
- SKU: 135148
- Price: ***$2,291.93*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Dodge](https://www.mrosupply.com/brands/dodge/)
- Category: 
    - [8V Section](htts://www.mrosupply.com/sheaves/quick-detachable-bushed-bore-sheaves/8v-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: 228.600 lb
- Technicall support: contact supplier for technical support on +1-864-284-5700


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


## Product attributes;

  
- Number of grooves: 6.0000
  

  
- O.D. (in): 21.2000 , 538.48 mm
  

  
- Speed: 1750 RPM
  
## Product documents / software:

- [Dimensions ](https://documents.mrosupply.com/product_documents/45/456683/pt7_17.pdf)
- [Features and Benefits ](https://documents.mrosupply.com/product_documents/11/110006/pt7_2.pdf)
- [Nomenclature and Selection ](https://documents.mrosupply.com/product_documents/11/110006/pt7_42b.pdf)
## Alternate products to `Dodge 455453 6/8V21.2-M 6-Groove 8V Narrow Wedge QD Sheave 21.2" OD - MROSupply.com`:
- [Browning 68V2120M 1059013 6-groove cast iron 8V-section multiple sheave with a 21.2-inch pitch diameter and M-series Q-D bushed bore. Precision-machined grooves and static balancing ensure low-vibration operation. Used in fan drives, blower drives, pump drives, and general HVAC and industrial belt drives.](https://www.mrosupply.com/products/2287537/as-markdown/)
- [Martin 6 8V 2120 M Hi-Cap Wedge V-belt sheave with 6 grooves for 8V-section belts, 212.0" pitch diameter, 21.200" outside diameter, uses M QD bushing (sold separately), cast iron construction for heavy-duty power transmission drives.](https://www.mrosupply.com/products/255573/as-markdown/)
- [TB Woods 8V2126 Ultra-V sheave with 21.2" outside diameter, 6 grooves, and 8V belt section. Cast-iron construction with M-series QD bushing for quick-detachable mounting. Balanced to one plane for industrial drives up to 1180 RPM.](https://www.mrosupply.com/products/346252/as-markdown/)

## Product's reviews:
- Great! - Cheapest price I've found on the web.
- Thanks mro - Right part fast shipping. Thanks
- Re-seller discount needed - Quick delivery, but I think you should raise your prices for end users and lower your prices for resellers like myself!
- Purchase review - I received quick replies to any questions; delivery was on time and immediate.
I am very satisfied with my experience with MRO Supply.




## FAQ:

- How does Dodge warranty evaluation work if a product fails?: Failed units go to Dodge's US plants for evaluation — about a week in transit plus one to two weeks of analysis, and you get the findings either way. Warranty covers workmanship and material defects; failures caused by the application (lubrication, installation) fall to the customer, but the failure analysis tells you the root cause so it doesn't repeat.