# Dodge MB31X5/8 1-Groove B/5L Section Fixed Bore V-Belt Sheave 2.8" Pitch Diameter 5/8" Bore - MROSupply.com

***Dodge MB31X5/8 fixed bore V-belt sheave, 1-groove B/5L section, 2.8" pitch diameter, 5/8" bore. Light duty cast iron construction for reduced power transmission applications. 1.4 lb weight.***



## Product details:

- Catalog number: MB31X5/8
- SKU: 706866
- Price: ***$27.95*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Dodge](https://www.mrosupply.com/brands/dodge/)
- Category: 
    - [B/5L Section](htts://www.mrosupply.com/sheaves/finished-bore-sheaves/b5l-section/)
    - [Finished Bore Sheaves](htts://www.mrosupply.com/sheaves/finished-bore-sheaves/)
    - [Sheaves](htts://www.mrosupply.com/sheaves/)
- Unit of measure: each
- Weight: 1.400 lb
- Technicall support: contact supplier for technical support on +1-864-284-5700


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


## Product attributes;

  
- Bore Size: 5/8 inch
  

  
- Construction: Cast iron
  

  
- Duty Rating: Light duty applications
  

  
- Groove Configuration: 1-groove B/5L section
  

  
- Mounting: Fixed bore (no bushing)
  

  
- Pitch Diameter: 2.8 inches
  

  
- Weight: 1.4 lbs
  

## Suggested products:
- [Dodge MB35X1 1-groove B/5L section fixed bore V-belt sheave with 3.2" pitch diameter and 1" finished bore. Gray cast iron construction for reliable power transmission in light duty applications.](https://www.mrosupply.com/products/706880/as-markdown/)
- [Dodge MB31X5/8 fixed bore V-belt sheave, 1-groove B/5L section, 2.8" pitch diameter, 5/8" bore. Light duty cast iron construction for reduced power transmission applications. 1.4 lb weight.](https://www.mrosupply.com/products/706866/as-markdown/)
- [Dodge MB35X5/8 fixed bore V-belt sheave, 1-groove B/5L section, 3.2" pitch diameter, 5/8" finished bore, cast iron construction, light duty rating, 1.6 lb weight.](https://www.mrosupply.com/products/706884/as-markdown/)
- [Dodge MB30X1-1/8 B/5L section finished bore V-belt sheave with 1-1/8" bore. Precision-machined gray cast iron construction for industrial belt drive applications. Designed for use with B-section classical or 5L-section light-duty V-belts, providing reliable power transmission in HVAC, material handling, and general industrial equipment.](https://www.mrosupply.com/products/706858/as-markdown/)
- [Dodge MBL35 QD bushing, Type M, 3-1/2" bore for industrial power transmission applications. Quick Disconnect design enables easy installation and removal on sheaves, sprockets, and pulleys. Precision-machined for reliable shaft mounting in belt and chain drive systems.](https://www.mrosupply.com/products/707140/as-markdown/)

## Product's reviews:
- Bushing order for down equipment - Great Service, Prompt delivery!
- E20 - This is exactly what I needed. Price was way below my local business that carries couplings. Thanks.
- Replacement pillow block bearing - I ordered 2 Dodge Pillow block bearings to replace replace a failed bearing on my chipper and to replace a second bearing as a precaution. I received the both bearings promptly, but discovered that the failed bearing also damaged it's housing. Since the housing without a bearing doesn't seem to be readily available, I requested to return the one bearing and replace it with the complete pillow (housing with bearing). Since I was getting an entirely different part, MROSupply customer support suggested that I get a full refund for the bearing and place a new order for the pillow block (housing with bearing). I have received the pillow block and am waiting for the refund which I expect to receive very soon.
- Quick and correct - As expected




## 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.