# Dodge 125892 F4B-SC-50M 4-Bolt Flange Ball Bearing 50mm Bore Set Screw Standard Duty - MROSupply.com

***Dodge 125892 F4B-SC-50M 4-bolt flange mounted ball bearing with 50mm bore, set screw locking, standard duty rating, and cast iron housing. Non-expansion design for fixed shaft positioning. Features DualGuard seals with flingers, bearing steel insert, and powder coated finish. Maximum speed 4500 rpm. Relubricatable for general purpose industrial applications.***



## Product details:

- Catalog number: F4B-SC-50M
- SKU: 128657
- Price: ***$174.68*** 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: 6.010 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: 210 series
  

  
- Bearing Series: 210 series ball bearing
  

  
- Bearing type: Ball, ball
  

  
- Bolt Diameter: 0.5000 in
  

  
- Bolt to bolt max: 4.3800 in, 111.252 mm
  

  
- Bolt to bolt min: 4.3800 in, 111.252 mm
  

  
- Bore: 50mm
  

  
- Bore Diameter: 1.969"
  

  
- Bore length: 1.9400 in, 49.276 mm
  

  
- Duty: Standard Duty
  

  
- Duty Rating: Standard duty
  

  
- Expansion: No
  

  
- Expansion capability: Non-expansion (fixed)
  

  
- Expansion Type: Non-expansion (fixed)
  

  
- Finish: Powder coated
  

  
- Greasable: Yes
  

  
- High temp: No
  

  
- Housing: Cast iron
  

  
- Housing construction: Solid
  

  
- Housing material: Cast iron
  

  
- Housing Material: Cast iron
  

  
- Housing option: Cast iron
  

  
- Housing type: Four-bolt flange
  

  
- Housing Type: Four-bolt flange mount
  

  
- I.D.: 3 in
  

  
- Insert material: Steel
  

  
- Insert option: Bearing steel
  

  
- Insert type: Ball Bearing
  

  
- Locking: Set screw
  

  
- Locking Mechanism: 65° set screw
  

  
- Lubrication type: Grease
  

  
- Max RPM: 4500 rpm
  

  
- Max Speed: 3000 rpm
  

  
- Relubrication: Yes
  

  
- Rolling element: Standard duty ball
  

  
- Seal option: DualGuard seals with flingers
  

  
- Sealing: DualGuard single lip seals
  

  
- Sensor ready: Adapter required
  

  
- Shaft: Nitrile rubber
  

  
- Shaft attachment: Setscrew
  

  
- Shaft diameter: 50.0000 mm
  

  
- Standoff housing: No
  

  
- Static load capacity: 5213 lbf, 23188.579 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/12/86/128657/338740_1onQIiw.pdf)
- [Dimensions ](https://documents.mrosupply.com/product_documents/12/124219/B4_56-57.pdf)
- [Features](https://documents.mrosupply.com/product_documents/12/123858/Setscrew_Ball_Bearings_Features.pdf)
- [Instruction Manual](https://documents.mrosupply.com/product_documents/12/86/128657/338743_N3oFKzR.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/12/125892/baldor2d_125892_front_y5eSSv7.dxf)
- [2D DXF right](https://documents.mrosupply.com/product_documents/12/125892/baldor2d_125892_right_22goJLU.dxf)
- [2D DXF top](https://documents.mrosupply.com/product_documents/12/125892/baldor2d_125892_top_ttRlD1E.dxf)
- [3D DXF](https://documents.mrosupply.com/product_documents/12/125892/baldor_dxf3d_125892_mVqbUlf.dxf)
- [3D PDF Datasheet](https://documents.mrosupply.com/product_documents/12/125892/baldor_pdf_125892_YCBSq6i.pdf)
## Alternate products to `Dodge 125892 F4B-SC-50M 4-Bolt Flange Ball Bearing 50mm Bore Set Screw Standard Duty - MROSupply.com`:
- [SealMaster SF-210 709992 2-bolt flange bearing unit, 50 mm bore, Gold Line. Cast iron housing with 52100 bearing steel insert, black oxide coating, set screw lock, and felt-labyrinth seal. Pre-lubricated for general industrial applications.](https://www.mrosupply.com/products/2257474/as-markdown/)
- [AMI UCF210 four-bolt flange bearing unit with 5/8" bore, set screw locking, and cast iron housing. Normal duty 200 series wide inner ring insert made of chrome steel for reliable shaft support. Square four-bolt mounting pattern for secure surface attachment in industrial applications.](https://www.mrosupply.com/products/15123/as-markdown/)
- [SealMaster SF-210C 710335 2-bolt flange bearing unit, 50 mm bore, set screw lock, contact seal. Cast iron housing, 52100 bearing steel insert with black oxide coating. Pre-lubricated for general industrial applications.](https://www.mrosupply.com/products/2257475/as-markdown/)
- [Link-Belt F3U2M50N (Rexnord 10412753) is a 4-bolt flange mounted ball bearing with a 50 mm bore, set screw locking, and a cast iron housing. It features a Buna single lip contact seal, nylon retainer, and C3 internal clearance. This fixed (non-expansion) unit is powder coated for corrosion resistance and rated for standard duty applications.](https://www.mrosupply.com/products/492175/as-markdown/)
## Suggested products:
- [Dodge 076301 P2B-SCMED-50M two-bolt pillow block bearing with 50mm bore, 65-degree set screw locking, medium duty extreme rating, cast iron housing, QuadGuard seals, Grade 10 balls, 211 series, non-expansion fixed mount. Designed for dirty and dusty environments, this bearing features a relubrication option and bearing steel insert for extended service life.](https://www.mrosupply.com/products/791384/as-markdown/)
- [Dodge 125892 F4B-SC-50M 4-bolt flange mounted ball bearing with 50mm bore, set screw locking, standard duty rating, and cast iron housing. Non-expansion design for fixed shaft positioning. Features DualGuard seals with flingers, bearing steel insert, and powder coated finish. Maximum speed 4500 rpm. Relubricatable for general purpose industrial applications.](https://www.mrosupply.com/products/128657/as-markdown/)
- [Dodge 138752 P2B-SCMAH-50M-DRY two-bolt pillow block bearing with 50mm bore, set screw locking, medium duty, and cast iron housing. Designed for air handling applications with a dry application modification, this non-expansion ball bearing insert features a single-lip seal with flingers and bearing steel construction. Relubrication capable for extended service life.](https://www.mrosupply.com/products/5905152/as-markdown/)
- [Dodge 068061 P2B-DLH-50M-E two-bolt pillow block ball bearing with 50mm bore, D-Lok concentric clamp collar locking, cast iron housing, expansion (float) design for thermal growth accommodation. Standard duty ball insert with DualGuard seal for reliable protection in industrial applications.](https://www.mrosupply.com/products/128097/as-markdown/)
- [Dodge 125930 P2B-SCM-50M medium duty two-bolt pillow block bearing with 50mm bore, set screw locking, and cast iron housing. Non-expansion fixed configuration with DualGuard seals and flingers, 211 series ball bearing insert. Powder coated finish for general purpose applications, relubrication capable, maximum 4000 rpm.](https://www.mrosupply.com/products/133455/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.
- Replacement pillow block bearing - I ordered 2 Dodge Pillow block bearings to replace replace a failed bearing on my chipper and to replace a second bearing as a precaution. I received the both bearings promptly, but discovered that the failed bearing also damaged it's housing. Since the housing without a bearing doesn't seem to be readily available, I requested to return the one bearing and replace it with the complete pillow (housing with bearing). Since I was getting an entirely different part, MROSupply customer support suggested that I get a full refund for the bearing and place a new order for the pillow block (housing with bearing). I have received the pillow block and am waiting for the refund which I expect to receive very soon.
- 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.
- Great customer service - ITEMS WERE IN STOCK, QUICK DELIVERY AND GREAT CUSTOMER SERVICE.




## 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.