# Dodge 124048 F4B-SC-008 Four-Bolt Flange Ball Bearing 1/2" Bore Set Screw Non-Expansion Cast Iron 203 Series - MROSupply.com

***Dodge 124048 F4B-SC-008 four-bolt flange ball bearing features 1/2" bore with set screw locking. Cast iron housing, standard duty design with DualGuard seals. Non-expansion configuration for fixed shaft positioning.***



## Product details:

- Catalog number: F4B-SC-008
- SKU: 123453
- Price: ***$77.80*** 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: 1.110 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: 203 series
  

  
- Bearing type: Ball, ball
  

  
- Bolt Diameter: 0.3750 in
  

  
- Bolt to bolt max: 2.1300 in, 54.102 mm
  

  
- Bolt to bolt min: 2.1300 in, 54.102 mm
  

  
- Bore: 1/8 in
  

  
- Bore length: 1.0000 in, 25.4 mm
  

  
- Duty: Standard Duty
  

  
- Expansion: No
  

  
- Expansion capability: Non-expansion (fixed)
  

  
- Finish: Powder coated
  

  
- Greasable: Yes
  

  
- High temp: No
  

  
- Housing: Stainless steel
  

  
- Housing construction: Solid
  

  
- Housing material: Cast iron
  

  
- Housing option: Cast iron
  

  
- Housing type: Four-bolt flange
  

  
- I.D.: 35 mm
  

  
- Insert material: Steel
  

  
- Insert option: Bearing steel
  

  
- Insert type: Ball Bearing
  

  
- Locking: Set screw
  

  
- Lubrication type: Grease
  

  
- Max RPM: 7500 rpm
  

  
- Max Speed: 5000 rpm
  

  
- Relubrication: Yes
  

  
- Rolling element: Standard duty ball
  

  
- Seal option: DualGuard seals with flingers
  

  
- Sensor ready: Adapter required
  

  
- Shaft: Nitrile rubber
  

  
- Shaft attachment: Setscrew
  

  
- Shaft diameter: 0.5000 in
  

  
- Standoff housing: No
  

  
- Static load capacity: 1079 lbf, 4799.631 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/12/34/123453/329175_fkKwN0N.pdf)
- [Dimensions ](https://documents.mrosupply.com/product_documents/12/124103/B4_54-55.pdf)
- [Features](https://documents.mrosupply.com/product_documents/12/123858/Setscrew_Ball_Bearings_Features.pdf)
- [Instruction Manual](https://documents.mrosupply.com/product_documents/12/34/123453/329178_BxDmdY9.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/12/124048/baldor2d_124048_front_9LdNQwB.dxf)
- [2D DXF right](https://documents.mrosupply.com/product_documents/12/124048/baldor2d_124048_right_La9j4gE.dxf)
- [2D DXF top](https://documents.mrosupply.com/product_documents/12/124048/baldor2d_124048_top_2IWiWxV.dxf)
- [3D DXF](https://documents.mrosupply.com/product_documents/12/124048/baldor_dxf3d_124048_f5K5Pch.dxf)
- [3D PDF Datasheet](https://documents.mrosupply.com/product_documents/12/124048/baldor_pdf_124048_6gm3PNt.pdf)
## Alternate products to `Dodge 124048 F4B-SC-008 Four-Bolt Flange Ball Bearing 1/2" Bore Set Screw Non-Expansion Cast Iron 203 Series - MROSupply.com`:
- [SealMaster SF-8 700431 2-bolt flange bearing unit, 1/2" bore, set screw lock, Gold Line. Cast iron housing with black oxide-coated 52100 bearing steel insert and felt-labyrinth seal. Pre-lubricated for general industrial applications.](https://www.mrosupply.com/products/2255762/as-markdown/)
- [SKF FY 1/2 TF 2-bolt cast-iron square flange bearing unit for 1/2 inch shaft with set screw locking. The pre-lubricated insert bearing is housed in a durable cast-iron flange for reliable support in light-duty conveyor, fan, and general industrial applications.](https://www.mrosupply.com/products/326600/as-markdown/)
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- [NTN UCFU-1/2 Ultra-Class four-bolt square flanged unit with a 1/2 inch bore, set screw locking mechanism, and cast iron housing. Designed for industrial applications requiring secure mounting and easy installation.](https://www.mrosupply.com/products/269735/as-markdown/)
- [AMI UCLF201-8 four-bolt flange bearing unit with 1/2" (12.7mm) bore diameter, set screw locking mechanism, cast iron housing, wide inner ring design, chrome steel insert, normal duty rating for general industrial applications.](https://www.mrosupply.com/products/17900/as-markdown/)
## Suggested products:
- [Dodge 139116 P2B-DL-25M-LLS two-bolt pillow block bearing with 25mm bore, D-Lok concentric clamp locking, 205 series ball bearing, low torque labyrinth seal, cast iron housing, standard duty, non-expansion (fixed).](https://www.mrosupply.com/products/5003229/as-markdown/)
- [Dodge 124048 F4B-SC-008 four-bolt flange ball bearing features 1/2" bore with set screw locking. Cast iron housing, standard duty design with DualGuard seals. Non-expansion configuration for fixed shaft positioning.](https://www.mrosupply.com/products/123453/as-markdown/)
- [Dodge 128721 P2B-DLB-012 two-bolt pillow block bearing with 3/4" bore, D-Lok concentric collar locking, standard duty cast iron housing, non-expansion (fixed) design, DualGuard seals, 204 series ball bearing insert, 7500 rpm maximum speed.](https://www.mrosupply.com/products/125623/as-markdown/)
- [Dodge 131983 P2B-SXVB-012 two-bolt pillow block bearing with 3/4" (19.05mm) bore, eccentric collar locking, intermediate duty cast iron housing, DualGuard seals, 204 series, non-expansion fixed mounting for general industrial applications.](https://www.mrosupply.com/products/125286/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/)

## Product's reviews:
- Awesome transaction - Great company to do business with. Transaction went smooth and quick!
- E20 - This is exactly what I needed. Price was way below my local business that carries couplings. Thanks.
- Parts - great stock, ships quick
- Thanks mro - Right part fast shipping. Thanks




## 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.