# Timken CVDR12-055MM Cylindrical Roller Bearing 55mm Bore 126mm OD Open End with DR Seal - MROSupply.com

***Timken CVDR12-055MM is a cylindrical roller bearing with a 55 mm straight bore and 126 mm outer diameter. It features an open end design with a DR seal bearing cover and is constructed from steel. This bearing is suitable for applications requiring radial load capacity and moderate speed operation.***



## Product details:

- Catalog number: CVDR12-055MM
- SKU: 6423345
- Price: ***$46.99*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Timken](https://www.mrosupply.com/brands/timken/)
- Category: 
    - [Bearing End Caps & Covers](htts://www.mrosupply.com/bearings/bearing-tools-accessories/bearing-end-caps-covers/)
    - [Bearing Tools & Accessories](htts://www.mrosupply.com/bearings/bearing-tools-accessories/)
    - [Bearings](htts://www.mrosupply.com/bearings/)
- Unit of measure: each
- Weight: 1.000 lb
- Returns: Yes


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


## Product attributes;

  
- Number of Bolts: 4
  

  
- Shaft Size: 55 mm
  

  
- Type: Open
  
## Product documents / software:

- [Urethane Open End Cover With Dr Seal](https://documents.mrosupply.com/product_documents/64/23/6423345/cvdr12-055mm_0v0uyL3)

## Product's reviews:
- Best company to buy from - I always buy from MRO is a very reliable company to work with




## 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.