# Dodge 129381 P2B-GTMU-100 Two-Bolt Pillow Block Bearing 1" Bore Grip Tight Medium Duty - MROSupply.com

***Dodge 129381 P2B-GTMU-100 two-bolt pillow block bearing with 1" bore, medium duty Grip Tight adapter mount providing 360° shaft contact without marring. Cast iron housing with DualGuard seals and flingers, non-expansion fixed configuration. Steel insert with relubrication capability for general purpose applications.***



## Product details:

- Catalog number: P2B-GTMU-100
- SKU: 127713
- Price: ***$134.33*** 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: 2.900 lb
- UPC: 782475989201
- Technicall support: contact supplier for technical support on +1-864-284-5700


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


## Product attributes;

  
- Application: General Purpose
  

  
- Base to center height: 1.7500 in, 44.45 mm
  

  
- Bearing type: Ball, ball
  

  
- Bolt to bolt max: 5.0000 in, 127.0 mm
  

  
- Bolt to bolt min: 4.2500 in, 107.95 mm
  

  
- Bore: 1 in
  

  
- Bore Diameter: 1 inch
  

  
- Bore length: 1.6100 in, 40.894 mm
  

  
- Duty: Medium duty
  

  
- Duty Rating: Medium duty
  

  
- Expansion: No
  

  
- Expansion capability: Non-expansion (fixed)
  

  
- Finish: Uncoated
  

  
- Greasable: Yes
  

  
- High temp: No
  

  
- Housing construction: Solid
  

  
- Housing material: Cast iron
  

  
- Housing Material: Cast iron
  

  
- Housing option: Cast iron
  

  
- Housing type: Two-bolt pillow block
  

  
- Housing Type: Two-bolt pillow block bearing
  

  
- I.D.: 1 in
  

  
- Insert material: Steel
  

  
- Insert option: Bearing steel
  

  
- Insert type: Ball Bearing
  

  
- Locking: Grip tight
  

  
- Lubrication type: Grease
  

  
- Material: Steel
  

  
- Relubrication: Yes
  

  
- Rolling element: Medium duty ball
  

  
- Seal: Single lip
  

  
- Seal option: DualGuard seals with flingers
  

  
- Seal Type: DualGuard seals
  

  
- Sensor ready: Adapter required
  

  
- Shaft attachment: Push-pull adapter
  

  
- Shaft diameter: 1.0000 in
  

  
- Standoff housing: No
  

  
- Suitable for high temperature: No
  

  
- Suitable for washdown: No
  

  
- Take-up frame size: LD-20,TS-250
  

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

- [Brochure](https://documents.mrosupply.com/product_documents/12/77/127713/337031_cJK0wqg.pdf)
- [Instruction Manual](https://documents.mrosupply.com/product_documents/12/77/127713/337032_2bfVcZ5.pdf)

## Product's reviews:
- Director - Great costumer care
- Purchase review - I received quick replies to any questions; delivery was on time and immediate.
I am very satisfied with my experience with MRO Supply.
- P90 coupler - These where a perfect match saved me time and money by getting them fro you guys
- Oem parts - I was repairing a piece of equipment and wanted the same bearings that were removed. MRO Supply had the OEM bearings at a reduced cost. Shipped and received in a timely manner.




## 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.