# Dodge 125970 F4B-SCM-50M Four-Bolt Flange Bearing 50mm Bore Set Screw Medium Duty 211 Series Cast Iron - MROSupply.com

***Dodge 125970 F4B-SCM-50M four-bolt flange bearing with 50mm bore diameter. Medium duty set screw locking with 65-degree setscrew angle. Cast iron housing, wide inner ring ball bearing insert, DualGuard seal. 211 series non-expansion fixed mount.***



## Product details:

- Catalog number: F4B-SCM-50M
- SKU: 133431
- Price: ***$218.84*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Dodge](https://www.mrosupply.com/brands/dodge/)
- Category: 
    - [4-Bolt Flange](htts://www.mrosupply.com/bearings/mounted-bearings/mounted-ball-bearings/flanged-mounted-bearings/4-bolt-flange/)
    - [Flanged Mounted Bearings](htts://www.mrosupply.com/bearings/mounted-bearings/mounted-ball-bearings/flanged-mounted-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: 8.450 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: 211 series
  

  
- Bearing type: Ball, ball
  

  
- Bolt Diameter: 0.6250 in
  

  
- Bolt to bolt max: 5.1300 in, 130.302 mm
  

  
- Bolt to bolt min: 5.1300 in, 130.302 mm
  

  
- Bore: 50mm
  

  
- Bore length: 2.2200 in, 56.388 mm
  

  
- Duty: Medium duty
  

  
- Expansion: No
  

  
- Expansion capability: Non-expansion (fixed)
  

  
- Finish: Powder coated
  

  
- Greasable: Yes
  

  
- High temp: No
  

  
- Housing: Cast iron
  

  
- Housing construction: Solid
  

  
- Housing material: Cast iron
  

  
- Housing option: Cast iron
  

  
- Housing type: Four-bolt flange
  

  
- I.D.: 20 in
  

  
- Insert material: Steel
  

  
- Insert option: Bearing steel
  

  
- Insert type: Ball Bearing
  

  
- Locking: Set screw
  

  
- Lubrication type: Grease
  

  
- Max RPM: 4000 rpm
  

  
- Max Speed: 2500 RPM
  

  
- Relubrication: Yes
  

  
- Rolling element: Medium duty ball
  

  
- Seal option: DualGuard seals with flingers
  

  
- Sensor ready: Adapter required
  

  
- Shaft: Nitrile rubber
  

  
- Shaft attachment: Setscrew
  

  
- Shaft diameter: 50.0000 mm
  

  
- Standoff housing: No
  

  
- Static load capacity: 6588 lbf, 29304.884 N
  

  
- Suitable for high temperature: No
  

  
- Suitable for washdown: No
  

  
- Type: 4-bolt flange
  
## 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/13/34/133431/295729_sxaIiEJ.pdf)
- [Dimensions ](https://documents.mrosupply.com/product_documents/12/125970/B4_60-61.pdf)
- [Features](https://documents.mrosupply.com/product_documents/12/123858/Setscrew_Ball_Bearings_Features.pdf)
- [Instruction Manual](https://documents.mrosupply.com/product_documents/13/34/133431/295732_Fm2mEBD.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/12/125970/baldor2d_125970_front_nEKn0MV.dxf)
- [2D DXF right](https://documents.mrosupply.com/product_documents/12/125970/baldor2d_125970_right_gPKSOHP.dxf)
- [2D DXF top](https://documents.mrosupply.com/product_documents/12/125970/baldor2d_125970_top_c1Szl47.dxf)
- [3D DXF](https://documents.mrosupply.com/product_documents/12/125970/baldor_dxf3d_125970_gjQgQZc.dxf)
- [3D PDF Datasheet](https://documents.mrosupply.com/product_documents/12/125970/baldor_pdf_125970_5yUxPTk.pdf)
## Alternate products to `Dodge 125970 F4B-SCM-50M Four-Bolt Flange Bearing 50mm Bore Set Screw Medium Duty 211 Series Cast Iron - MROSupply.com`:
- [SealMaster MSF-310 710177 2-bolt flange bearing unit, 50 mm bore, set screw lock, felt-labyrinth seal. Cast iron housing with 52100 bearing steel insert, black oxide coated. Pre-lubricated for general industrial applications.](https://www.mrosupply.com/products/2253810/as-markdown/)
- [AMI UCFX10 two-bolt flange bearing unit with 5/8" (15.875mm) bore diameter and set screw locking mechanism. Cast iron housing with chrome steel insert provides medium duty performance for industrial applications.](https://www.mrosupply.com/products/9927/as-markdown/)
- [AMI UCFX11 two-bolt flange bearing unit with 11/16" (17.463mm) bore diameter. Cast iron housing with set screw locking mechanism. Medium duty rating with chrome steel insert for reliable mounted bearing performance.](https://www.mrosupply.com/products/6608/as-markdown/)
## Suggested products:
- [Dodge 056744 P2B-SC-25M-NL two-bolt pillow block bearing with 25mm bore, 65 degree setscrew locking, cast iron housing, normal duty, factory pre-greased no-lube sealed for life, 205 series ball bearing, non-expansion design.](https://www.mrosupply.com/products/6423543/as-markdown/)
- [Dodge 052012 P2B-SC-012-NL two-bolt pillow block bearing features 3/4" bore, 65° set screw locking, cast iron housing, standard duty ball bearings, DualGuard seals, and no-lube sealed design for maintenance-free operation.](https://www.mrosupply.com/products/123364/as-markdown/)
- [Dodge 140769 P2B-SC-20M-HT two-bolt pillow block bearing with 20mm bore, 65° set screw locking, cast iron housing, high temperature rating to 400°F, DualGuard seal, 204 series ball bearing, non-expansion fixed mount.](https://www.mrosupply.com/products/5785450/as-markdown/)
- [Dodge 064110 P2B-SCAH-012-FF two-bolt pillow block bearing with 3/4" bore, food grade FF modification, set screw locking, standard duty, 204 series, cast iron housing, non-expansion fixed mount for food processing applications](https://www.mrosupply.com/products/123525/as-markdown/)
- [Dodge 128700 P2B-DL-012 two-bolt pillow block bearing with 3/4" bore, D-Lok concentric clamp collar locking, cast iron housing, standard duty ball bearing insert, DualGuard seal, non-expansion fixed design, 204 series.](https://www.mrosupply.com/products/125539/as-markdown/)

## Product's reviews:
- Great price/great product - Shipping was fast and the price was best I could find. Product was new in a the sealed Dodge box. Perfect.
- Bearings - Order arrived on time, could have been packed a little tighter as the boxes the bearings came in were tore up. All is good as i used all of them instead of leaving them set in inventory.
- Best price - Best price on the market with fast shipping.
- 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.