# Timken QAPL15A215ST Spherical Roller Pillow Block Mounted Unit, 2-15/16 in Shaft, Setscrew Locking - MROSupply.com

***Timken QAPL15A215ST is a spherical roller mounted unit (SRB housed unit) configured as a two-bolt pillow block. This heavy-duty mounted bearing features a 2-15/16 inch shaft size and a setscrew locking mechanism. It is designed for applications requiring high radial load capacity and tolerance to misalignment in industrial environments such as conveyors, fans, and processing equipment.***



## Product details:

- Catalog number: QAPL15A215ST
- SKU: 5982909
- Price: ***$707.14*** 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 070336 P2B-S2-315L two-bolt pillow block bearing with 3-15/16" bore, set screw locking, cast iron housing, spherical roller insert, non-expansion fixed design, for heavy-duty industrial applications.](https://www.mrosupply.com/products/128928/as-markdown/)
- Unit of measure: each
- Returns: Yes


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


## Product attributes;

  
- 0.050 mm Shaft Size: 2 15/16 in Shaft Tolerance:0.0020 in
  

  
- 0.051 mm Shaft size type: Imperial Y1 - Geometry Factor:3.14 Y2 - Geometry Factor:4.67 e - Geometry Factor:0.22
  

  
- 0.080 mm Pre Install Clearance Min: 0.0020 in
  

  
- 195.6 mm Dimension J (Bolt Size): 0.75 in
  

  
- 20 mm Dimension KA: 1.25 in
  

  
- 213.4 mm Dimension D Min: 7.7 in
  

  
- 31.8 mm Dimension RA: 0.25 in
  

  
- 6.4 mm Dimension SA: 3.62 in
  

  
- 82.6 mm Dimension D Max: 8.4 in
  

  
- 91.9 mm Eng Internal Radial Clearance - Max: 0.0031 Eng Internal Radial Clearance - Min:0.0020 Engineering group:Mounted Bearing Float:0.083 in
  

  
- Bearing number: 22215 C - Dynamic Load (Basic):49900 lbf 222000 N C0 - Static Load:54100 lbf 240000 N Dimension:3.25 in
  

  
- Bearing Number: 22215
  

  
- C - Dynamic Load (Basic): 49900 lbf 222000 N
  

  
- C0 - Static Load: 54100 lbf 240000 N
  

  
- Dimension A: 3.25 in 82.6 mm
  

  
- Dimension B: 6.59 in 167.4 mm
  

  
- Dimension C: 4.5 in 114.3 mm
  

  
- Dimension D Max: 8.4 in 213.4 mm
  

  
- Dimension D Min: 7.7 in 195.6 mm
  

  
- Dimension F: 10.44 in 265.2 mm
  

  
- Dimension G: 3 in 76.2 mm
  

  
- Dimension H: 1.38 in 35.1 mm
  

  
- Dimension J (Bolt Size): 0.75 in 20 mm
  

  
- Dimension KA: 1.25 in 31.8 mm
  

  
- Dimension L: 3.87 in 98.3 mm
  

  
- Dimension M: 2.37 in 60.2 mm
  

  
- Dimension RA: 0.25 in 6.4 mm
  

  
- Dimension SA: 3.62 in 91.9 mm
  

  
- Dynamic Load (Basic): 49900 lbf
  

  
- e - Geometry Factor: 0.22
  

  
- Eng Internal Radial Clearance - Max: 0.0031
  

  
- Eng Internal Radial Clearance - Min: 0.0020
  

  
- Eng Internal Radial ClearancMax: 0.0031
  

  
- Eng Internal Radial ClearancMin: 0.002
  

  
- Engineering Group: Mounted Bearing
  

  
- Float: 0.083 in 2.108 mm
  

  
- Full Timken Part Number: QAPL15A215SB QAPL15A215SC QAPL15A215SEB QAPL15A215SEC QAPL15A215SEM QAPL15A215SEN QAPL15A215SEO QAPL15A215SET QAPL15A215SM QAPL15A215SN QAPL15A215SO QAPL15A215ST
  

  
- Geometry Factor: 3.14
  

  
- Grease Lubrication - B/C/O Seal: 1300 rpm
  

  
- Grease Lubrication - M/N Seal: 1600 rpm
  

  
- Grease Lubrication - T Seal: 2400 rpm
  

  
- Housing Construction: Two-Bolt Pillow Block
  

  
- Locking Style: Single Concentric
  

  
- Oil Lubrication - B/C/O Seal: 1300 rpm
  

  
- Oil Lubrication - M/N Seal: 1600 rpm
  

  
- Oil Lubrication - T Seal: 2900 rpm
  

  
- Pre Install Clearance Max: 0.0031 in 0.080 mm
  

  
- Pre Install Clearance Min: 0.0020 in 0.050 mm
  

  
- Shaft Size: 2 15/16 in
  

  
- Shaft Size Type: Imperial
  

  
- Shaft Tolerance: 0.0020 in 0.051 mm
  

  
- Static Load: 54100 lbf
  

  
- Y1 - Geometry Factor: 3.14
  

  
- Y2 - Geometry Factor: 4.67
  
## Product documents / software:

- [Single Concentric Two Bolt Pillow Block](https://documents.mrosupply.com/product_documents/59/82/5982908/qapl15a215s_zk8pENl)

## 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.