# Dodge 129181 P2B-GTAH-203 Two-Bolt Pillow Block Bearing 2-3/16" Bore Grip Tight Air Handling - MROSupply.com

***Dodge 129181 P2B-GTAH-203 two-bolt pillow block bearing with 2-3/16" bore, Grip Tight adapter locking, standard duty ball bearing insert, cast iron housing, non-expansion design for HVAC air handling applications. Single-lip seal with flingers, relubrication capable, maximum 6700 rpm. Steel insert, uncoated finish.***



## Product details:

- Catalog number: P2B-GTAH-203
- SKU: 130474
- Price: ***$334.80*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Dodge](https://www.mrosupply.com/brands/dodge/)
- 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/)
- Unit of measure: each
- Weight: 7.660 lb
- UPC: 782475880409
- Technicall support: contact supplier for technical support on +1-864-284-5700


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


## Product attributes;

  
- Application: Air handling
  

  
- Base to center height: 2.5000 in, 63.5 mm
  

  
- Bearing type: Ball, ball
  

  
- Bolt to bolt max: 7.4400 in, 188.976 mm
  

  
- Bolt to bolt min: 6.3800 in, 162.052 mm
  

  
- Bore: 2 3/16 in
  

  
- Bore Diameter: 2-3/16"
  

  
- Bore length: 1.9300 in, 49.022 mm
  

  
- Duty: Standard Duty
  

  
- Duty Rating: Standard duty ball bearing
  

  
- Expansion: No
  

  
- Expansion capability: Non-expansion (fixed)
  

  
- Expansion Type: Non-expansion (fixed) bearing
  

  
- Finish: Uncoated
  

  
- Greasable: Yes
  

  
- High temp: No
  

  
- Housing construction: Solid
  

  
- Housing material: Cast iron
  

  
- Housing option: Cast iron
  

  
- Housing type: Two-bolt pillow block
  

  
- I.D.: 2 3/16 in
  

  
- Insert material: Steel
  

  
- Insert option: Bearing steel
  

  
- Insert type: Ball Bearing
  

  
- Locking: Grip tight
  

  
- Lubrication type: Grease
  

  
- Material: Steel
  

  
- Max RPM: 6700 rpm
  

  
- Max Speed: 6, 700 RPM
  

  
- Relubrication: Yes
  

  
- Rolling element: Standard duty ball
  

  
- Seal: Single lip
  

  
- Seal option: Single-lip seal with flingers
  

  
- Sensor ready: Adapter required
  

  
- Shaft attachment: Push-pull adapter
  

  
- Shaft diameter: 2.1875 in
  

  
- Standoff housing: No
  

  
- Suitable for high temperature: No
  

  
- Suitable for washdown: No
  

  
- Take-up frame size: LD-40, TS-300
  

  
- Type: Pillow block 2-Bolt
  
## Product documents / software:

- [Brochure](https://documents.mrosupply.com/product_documents/13/04/130474/342414_EAXclF0.pdf)
- [Instruction Manual](https://documents.mrosupply.com/product_documents/13/04/130474/342415_6at1pgk.pdf)
- [2D DXF front](https://documents.mrosupply.com/product_documents/12/129181/baldor2d_129181_front_rgBPjDQ.dxf)
- [2D DXF right](https://documents.mrosupply.com/product_documents/12/129181/baldor2d_129181_right_fFoLPGd.dxf)
- [2D DXF top](https://documents.mrosupply.com/product_documents/12/129181/baldor2d_129181_top_hz2MK7k.dxf)
- [3D DXF](https://documents.mrosupply.com/product_documents/12/129181/baldor_dxf3d_129181_rrr3SvC.dxf)
- [3D PDF Datasheet](https://documents.mrosupply.com/product_documents/12/129181/baldor_pdf_129181_9tn19k3.pdf)

## Product's reviews:
- Great - great
- Bearings - Correct bearings, came the first time!
- Perfect fit and finish - Good product, perfect fit and finish, good price and fast shipping. Thanks
- Bushing order for down equipment - Great Service, Prompt delivery!




## 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.