# Timken QAP09A111SET Spherical Roller Adapter Pillow Block, Frame 09, Twin Eccentric Collar Locking - MROSupply.com

***Timken QAP09A111SET spherical roller mounted unit with adapter pillow block housing, frame size 09, and twin eccentric collar (SET) locking. Designed for heavy-duty applications requiring high load capacity and misalignment tolerance, such as conveyors, fans, and industrial gearboxes.***



## Product details:

- Catalog number: QAP09A111SET
- SKU: 5982398
- Price: ***$228.87*** 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 070557 F4S-S2-307R four-bolt flange mounted spherical roller bearing with 2" bore, set screw locking, and cast iron housing. Features a greasable, sensor-ready design with a static load capacity of 81,500 lbf for heavy-duty industrial applications.](https://www.mrosupply.com/products/133526/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.