# Martin Sprocket 12CH2265-O Plain Sleeve Hanger Bearing 12" Bore 2-7/16" Width Oil-Lubricated - MROSupply.com

***Martin Sprocket 12CH2265-O plain sleeve hanger bearing with 12" bore and 2-7/16" width. Oil-lubricated design for medium-duty power transmission applications. Cast iron housing with machined bronze sleeve bearing insert.***



## Product details:

- Catalog number: 12CH2265-O
- SKU: 252443
- Price: ***$249.39*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Martin Sprocket](https://www.mrosupply.com/brands/martin-sprocket/)
- Category: 
    - [Plain Sleeve Hanger Bearings](htts://www.mrosupply.com/bearings/mounted-bearings/mounted-sleeve-and-plain-bearings/plain-sleeve-hanger-bearings/)
    - [Mounted Sleeve and Plain Bearings](htts://www.mrosupply.com/bearings/mounted-bearings/mounted-sleeve-and-plain-bearings/)
    - [Mounted Bearings](htts://www.mrosupply.com/bearings/mounted-bearings/)
    - [Bearings](htts://www.mrosupply.com/bearings/)
- Unit of measure: each
- Weight: 21.000 lb
- Technicall support: contact supplier for technical support on 323-728-8117


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




## Product's reviews:
- Perfect - Perfect replacement part, Good purchase experience. I would use MRO again.
- Martin flex sleeve - Great inventory easy to use website,had exactly what I needed,up and running,would use them again without a doubt, thank you!
- Nice sprocket - sprocket is very nice.
- Works great - Works perfect and made my gokart way faster




## FAQ:

- How do I choose the right type of bearing for my application?: Start with the load and how it’s applied. You need to know if you’re dealing with radial loads, axial loads, or a mix of both. Then look at speed, operating environment, and space constraints.
For example, ball bearings are great for high speed and lighter loads, while roller bearings handle heavier loads but usually at lower speeds. If there’s contamination, moisture, or heat involved, you may need sealed bearings or specific materials.
In most cases, the right choice comes down to matching load type, speed, and environment to the bearing design.