# Dodge 125931 P2B-SCM-55M Two-Bolt Pillow Block Bearing 55mm Bore Set Screw Medium Duty - MROSupply.com

***Dodge 125931 P2B-SCM-55M two-bolt pillow block bearing with 55mm bore, set screw locking, medium duty rating, 212 series ball bearing, cast iron housing, DualGuard seals, non-expansion configuration for fixed shaft positioning.***



## Product details:

- Catalog number: P2B-SCM-55M
- SKU: 128788
- Price: ***$255.15*** 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: 9.390 lb
- 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
  

  
- Ball bearing series: 212 series
  

  
- Base to center height: 2.7500 in, 69.85 mm
  

  
- Bearing Series: 212 series ball bearing
  

  
- Bearing type: Ball, ball
  

  
- Bolt centerline range: 174.6 mm - 201.6 mm
  

  
- Bolt Diameter: 0.6250 in
  

  
- Bolt to bolt max: 7.9400 in, 201.676 mm
  

  
- Bolt to bolt min: 6.8800 in, 174.752 mm
  

  
- Bore: 55mm
  

  
- Bore Diameter: 2.165"
  

  
- Bore length: 2.3100 in, 58.674 mm
  

  
- Configuration: Non-expansion (fixed)
  

  
- Duty: Medium duty
  

  
- Duty Rating: Medium duty
  

  
- Expansion: No
  

  
- Expansion capability: Non-expansion (fixed)
  

  
- Finish: Powder coated
  

  
- Greasable: Yes
  

  
- High temp: No
  

  
- Housing construction: Solid
  

  
- Housing material: Cast iron
  

  
- Housing option: Cast iron
  

  
- Housing type: Two-bolt pillow block
  

  
- Housing Type: Two-bolt pillow block
  

  
- I.D.: 55 mm
  

  
- Insert material: Steel
  

  
- Insert option: Bearing steel
  

  
- Insert type: Ball Bearing
  

  
- Locking: Set screw
  

  
- Locking Mechanism: 65-degree set screw
  

  
- Lubrication type: Grease
  

  
- Material: Steel
  

  
- Max RPM: 3500 RPM
  

  
- Max Speed: 2000 RPM operating capability
  

  
- Relubrication: Yes
  

  
- Rolling element: Medium duty ball
  

  
- Seal: Single lip
  

  
- Seal option: DualGuard seals with flingers
  

  
- Seal Protection: DualGuard seals
  

  
- Sensor ready: Adapter required
  

  
- Shaft attachment: Setscrew
  

  
- Shaft centerline height: 69.9 mm
  

  
- Shaft diameter: 55.0000 mm
  

  
- Standoff housing: No
  

  
- Static load capacity: 8100 lbf, 36030.595 N
  

  
- 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:

- [Accessories](https://documents.mrosupply.com/product_documents/12/123858/Setscrew_Ball_Bearings_Accessories_Related_Products.pdf)
- [Brochure](https://documents.mrosupply.com/product_documents/12/87/128788/339550_DXOoDnK.pdf)
- [Dimensions](https://documents.mrosupply.com/product_documents/12/123858/Setscrew_Ball_Bearings_Pillow_Blocks_Selection_Dimensions.pdf)
- [Features](https://documents.mrosupply.com/product_documents/12/123858/Setscrew_Ball_Bearings_Features.pdf)
- [Instruction Manual](https://documents.mrosupply.com/product_documents/12/87/128788/339553_AS7WPXS.pdf)
- [Nomenclature](https://documents.mrosupply.com/product_documents/12/123858/Setscrew_Ball_Bearings_How_to_Order_Nomenclature.pdf)
- [Selection](https://documents.mrosupply.com/product_documents/12/123858/Setscrew_Ball_Bearings_Easy_Selection.pdf)
- [2D DXF front](https://documents.mrosupply.com/product_documents/12/125931/baldor2d_125931_front_cN5LiS7.dxf)
- [2D DXF right](https://documents.mrosupply.com/product_documents/12/125931/baldor2d_125931_right_On4JXeO.dxf)
- [2D DXF top](https://documents.mrosupply.com/product_documents/12/125931/baldor2d_125931_top_vKpG8zb.dxf)
- [3D DXF](https://documents.mrosupply.com/product_documents/12/125931/baldor_dxf3d_125931_sstZNbi.dxf)
- [3D PDF Datasheet](https://documents.mrosupply.com/product_documents/12/125931/baldor_pdf_125931_x6acXx8.pdf)
## Suggested products:
- [Dodge 140459 P2B-SXRB-203-HTS two-bolt pillow block bearing with 2-3/16" bore, eccentric locking, standard duty, and high-temperature rating. Cast iron housing with DualGuard seals and flingers, relubrication capability, and bearing steel insert. Non-expansion design for general-purpose applications.](https://www.mrosupply.com/products/5003784/as-markdown/)
- [Dodge 059614 P2B-SC-207-HT two-bolt pillow block bearing with 2-7/16" bore, set screw locking, standard duty ball bearing insert, and cast iron housing. High temperature rated to 400°F with DualGuard seals and flingers. Non-expansion design for general purpose applications.](https://www.mrosupply.com/products/130121/as-markdown/)
- [Dodge 125931 P2B-SCM-55M two-bolt pillow block bearing with 55mm bore, set screw locking, medium duty rating, 212 series ball bearing, cast iron housing, DualGuard seals, non-expansion configuration for fixed shaft positioning.](https://www.mrosupply.com/products/128788/as-markdown/)
- [Dodge 141353 P2B-DLM-115-LL two-bolt pillow block bearing with 1-15/16" bore, D-Lok concentric collar locking, medium duty, and low torque labyrinth seal. Cast iron housing with relubrication capability for general purpose applications. Non-expansion design with bearing steel insert.](https://www.mrosupply.com/products/5904119/as-markdown/)

## Product's reviews:
- Prompt & great service - As usual MRO Supply team are quick in shipping the ordered parts correctly without any delay.. Will shop online again confidently knowing they offer very good and prompt service!
- Perfect fit and finish - Good product, perfect fit and finish, good price and fast shipping. Thanks
- Awesome transaction - Great company to do business with. Transaction went smooth and quick!
- Bearings - Correct bearings, came the first time!




## 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.