# Timken QAP11A055SM Spherical Roller Pillow Block, 2-Bolt, Adapter Mount - MROSupply.com

***Timken QAP11A055SM spherical roller mounted unit in a two-bolt pillow block configuration with adapter mount. Designed for heavy-duty applications requiring high load capacity and tolerance to misalignment, such as conveyors, fans, and industrial gearboxes.***



## Product details:

- Catalog number: QAP11A055SM
- SKU: 5986614
- Price: ***$319.20*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Timken](https://www.mrosupply.com/brands/timken/)
- Category: 
    - [2-Bolt Pillow Block Bearings](htts://www.mrosupply.com/bearings/mounted-bearings/mounted-roller-bearings/pillow-block-bearings/2-bolt-pillow-block-bearings/)
    - [Pillow Block Bearings](htts://www.mrosupply.com/bearings/mounted-bearings/mounted-roller-bearings/pillow-block-bearings/)
    - [Mounted Roller Bearings](htts://www.mrosupply.com/bearings/mounted-bearings/mounted-roller-bearings/)
    - [Mounted Bearings](htts://www.mrosupply.com/bearings/mounted-bearings/)
    - [Bearings](htts://www.mrosupply.com/bearings/)- View suggested `Dodge` alternative
  [Dodge 023624 P2B-E-055MR two-bolt pillow block bearing with 55mm bore, set screw locking, and tapered roller insert. Cast iron housing, grease lubrication, non-expansion (fixed) design for heavy-duty industrial applications.](https://www.mrosupply.com/products/131458/as-markdown/)
- Unit of measure: each
- Returns: Yes


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




## 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.