# Timken STB1 1/4S Ball Pillow Block Housed Unit, 1-1/4 in Shaft, Setscrew Locking - MROSupply.com

***Timken STB1 1/4S is a two-bolt pillow block housed unit with a deep groove ball bearing insert. Designed for a 1-1/4 inch shaft, it features a setscrew locking mechanism for secure mounting. The cast iron housing provides durability for general industrial applications such as conveyors, fans, and light-duty machinery. This unit offers a reliable, pre-lubricated bearing solution in a compact pillow block design.***



## Product details:

- Catalog number: STB1 1/4S
- SKU: 5079811
- Price: ***$120.98*** 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-ball-bearings/pillow-block-bearings/2-bolt-pillow-block-bearings/)
    - [Pillow Block Bearings](htts://www.mrosupply.com/bearings/mounted-bearings/mounted-ball-bearings/pillow-block-bearings/)
    - [Mounted Ball Bearings](htts://www.mrosupply.com/bearings/mounted-bearings/mounted-ball-bearings/)
    - [Mounted Bearings](htts://www.mrosupply.com/bearings/mounted-bearings/)
    - [Bearings](htts://www.mrosupply.com/bearings/)- View suggested `Dodge` alternative
  [Dodge 124469 TB-SC-104S tapped-base pillow block bearing with 1-1/4" bore, 65-degree set screw locking, cast iron housing, standard duty rating, DualGuard seals, 206 series, non-expansion design for fixed shaft positioning.](https://www.mrosupply.com/products/130861/as-markdown/)
- Unit of measure: each
- Weight: 2.430 lb
- Returns: Yes


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



## Alternate products to `Timken STB1 1/4S Ball Pillow Block Housed Unit, 1-1/4 in Shaft, Setscrew Locking - MROSupply.com`:
- [AMI UCTB206-20 tapped base pillow block bearing with 1-1/4" (31.75mm) bore diameter and set screw locking mechanism. Cast iron housing with wide inner ring chrome steel insert provides normal duty performance for general industrial applications.](https://www.mrosupply.com/products/17309/as-markdown/)
- [Browning VTBS-220S cast iron take-up mounted ball bearing with a 1.25-inch bore and setscrew locking. Features a 52100 bearing steel insert, black oxide coated inner ring, and a single lip contact seal with flinger for contaminant exclusion. The tapped base design allows secure mounting in take-up frames for belt tensioning applications.](https://www.mrosupply.com/products/2272521/as-markdown/)
- [SealMaster TB-20R is a 1.25" bore tap-based mounted bearing from the Gold Line. It features a cast iron tapped base pillow block housing, a 52100 bearing steel insert with black oxide coating, set screw locking, and a felt-labyrinth seal. Pre-lubricated for general industrial applications.](https://www.mrosupply.com/products/2259639/as-markdown/)
- [Dodge 057752 TB-SC-104S-NL tapped-base pillow block bearing with 1-1/4" bore, set screw locking, cast iron housing, standard duty, no-lube sealed for life, non-expansion (fixed), DualGuard seals, 206 series.](https://www.mrosupply.com/products/125204/as-markdown/)

## 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.