# SKF F4B 200-WF 4-Bolt Flange Bearing 2 in Shaft Eccentric Collar Locking - MROSupply.com

***SKF F4B 200-WF is a 2-inch shaft 4-bolt flange bearing unit with eccentric collar locking. The cast-iron housing supports an insert ball bearing pre-lubricated for industrial applications such as conveyors and fans.***



## Product details:

- Catalog number: F4B 200-WF
- SKU: 5830647
- Price: ***$183.07*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [SKF Bearing](https://www.mrosupply.com/brands/skf-bearing/)
- 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: 8.554 lb


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


## Product attributes;

  
- Application: For material handling applications
  

  
- Attachment Bolt Diameter: 15.875 mm
  

  
- Basic Dynamic Load Rating: 43.6 kN
  

  
- Basic Static Load Rating: 29 kN
  

  
- Bearing Material: Bearing steel
  

  
- Bearing Sealing: Seal and flinger on both sides
  

  
- Bore Type: Cylindrical
  

  
- Centre Distance Between Bolt Holes: 130.2 mm
  

  
- Coating: Without
  

  
- Fastening Bolt Hole Type: Plain
  

  
- Flanged Housing Type: Square
  

  
- Grease Fitting: With
  

  
- Hexagonal Key Size for Set Screw: 5.556 mm
  

  
- Housing: Cast iron
  

  
- Housing Overall Width: 50 mm
  

  
- Housing Type: Flanged
  

  
- Inner Ring Retaining Feature: Eccentric collar
  

  
- Limiting Speed: 3600 r/min
  

  
- Lubricant: Grease
  

  
- Number of Bolt Holes for Fasteners: 4
  

  
- Pack Height: 82 mm
  

  
- Pack Length: 180 mm
  

  
- Pack Width: 180 mm
  

  
- Relubrication Hole: With
  

  
- Rubber Seating Ring: Without
  

  
- Sealing Type: Contact, standard
  

  
- Set Screw: 7/16-20 UNF
  

  
- Set Screw Tightening Torque: 28.5 N·m
  

  
- Shaft Diameter: 50.8 mm
  

  
- Total Bearing Width: 71.4 mm
  

  
- Total Width: 75.6 mm
  

  
- Unit Sealing: Optional end cover
  
## Product documents / software:

- [Drawing (1)](https://documents.mrosupply.com/product_documents/58/30/5830593/0901d1968086d015_ifNblHK.svg)
- [Drawing (2)](https://documents.mrosupply.com/product_documents/58/30/5830594/0901d1968086d019_B2CoPah.svg)
## Alternate products to `SKF F4B 200-WF 4-Bolt Flange Bearing 2 in Shaft Eccentric Collar Locking - MROSupply.com`:
- [Dodge 131343 F4B-SXR-200L four-bolt flange bearing with 2" bore and eccentric collar locking. Features cast iron housing, 211 series ball bearing insert, DualGuard seals, and non-expansion design for fixed shaft positioning. Standard duty rating for](https://www.mrosupply.com/products/129353/as-markdown/)
- [Browning VF4E-232 4-bolt flange mounted ball bearing with a 2-inch bore and eccentric locking collar. The cast iron housing supports a 52100 bearing steel insert with a black oxide coated inner ring, single lip contact seal, and flinger. Suitable for conveyor, fan, and blower applications in industrial and HVAC environments.](https://www.mrosupply.com/products/2272052/as-markdown/)
- [Link-Belt F3Y232N (mfg part 10424023) is a 4-bolt flange ball bearing with a 2" bore, eccentric locking collar, and cast iron housing. This fixed (non-expansion) unit features a Buna single lip contact seal and is powder coated for corrosion resistance. Designed for standard-duty industrial applications, it supports a dynamic load rating of 9800 lbf and static load of 6570 lbf.](https://www.mrosupply.com/products/492405/as-markdown/)
- [AMI UGSLF211-32 4-bolt flange bearing unit with 2" (50.8mm) bore diameter. Features wide inner ring, eccentric collar locking, chrome steel insert, normal duty rating. Cast iron housing for standard industrial applications.](https://www.mrosupply.com/products/9952/as-markdown/)
- [NTN UELFU-2 ULK 4-bolt flange mounted bearing unit with a 2 inch bore, eccentric collar locking mechanism, and cast iron housing. Designed for heavy-duty industrial applications requiring secure shaft mounting and easy installation.](https://www.mrosupply.com/products/269120/as-markdown/)

## Product's reviews:
- Agradecimiento. - Excelente servicio, confiable, rápido y efectivo.
Los seguiré llamando para mis necesidades.
- Rateing - Fast service and very good supply.
- Bearing - Old hard to find bearing for a 85 year old tractor. Fit perfect and price was great.
- Skf 6205-2z/gjn - Item is exactly what I was looking for.
Like always you get high quality with
SKF




## 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.