# Rex 10479853 FC203TE FC Flanged Cartridge Block Mounted Spherical Roller Bearing 2-3/16" Bore - MROSupply.com

***Rex 10479853 FC203TE FC flanged cartridge block mounted spherical roller bearing, 2-3/16 in (55.56 mm) bore, cast iron housing, single setscrew locking collar, clearance seal.***



## Product details:

- Catalog number: 10479853
- SKU: 5893961
- Price: ***$1,170.82*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Rexnord](https://www.mrosupply.com/brands/rexnord/)
- Category: 
    - [Piloted Flange](htts://www.mrosupply.com/bearings/mounted-bearings/mounted-roller-bearings/flanged-mounted-bearings/piloted-flange/)
    - [Flanged Mounted Bearings](htts://www.mrosupply.com/bearings/mounted-bearings/mounted-roller-bearings/flanged-mounted-bearings/)
    - [Mounted Roller Bearings](htts://www.mrosupply.com/bearings/mounted-bearings/mounted-roller-bearings/)
    - [Mounted Bearings](htts://www.mrosupply.com/bearings/mounted-bearings/)
    - [Bearings](htts://www.mrosupply.com/bearings/)
- Unit of measure: each
- Weight: 9.160 lb
- UPC: 782934929816
- Technicall support: contact supplier for technical support on 800-626-2120


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


## Product attributes;

  
- Available end cap: SEE AUX CAP KIT
  

  
- Available seal type: C Clearance Seal; T Triple Lip Seal
  

  
- Bolt circle radius (in): 3
  

  
- Bolt Size (in): 1/2
  

  
- Bore diameter (in): 2.1875
  

  
- Cage Material: Steel
  

  
- Expansion Capability (in): 0.26
  

  
- Fixed vs. Expansion: Expansion
  

  
- Foot Height (in): 0.56
  

  
- Grease Fitting Thread Size: 1/8 NPT
  

  
- Height: 7.25
  

  
- Housing Cast Face to Outermost Bearing Face (in): 0.95
  

  
- Housing coating: POWDER COATED
  

  
- Housing construction: Solid
  

  
- Housing height (in): 0.66
  

  
- Housing material: Cast Iron
  

  
- Housing Outside Diameter (in): 7.13
  

  
- Housing style: Flange Block
  

  
- Housing type: Flange, Cartridge
  

  
- Length: 7.25
  

  
- Length Through Bore (in): 2.99
  

  
- Locking collar outside diameter (in): 3.25
  

  
- Lubrication type: EXXON RONEX MP STD
  

  
- Maximum Speed (RPM): 2720
  

  
- Maximum Temperature (C): 107
  

  
- Maximum Temperature (F): 225
  

  
- Mounting Surface to Cap Face on Backside (in): 2.78
  

  
- Mounting Surface to End of Housing (in): 1.42
  

  
- Overall Height (in): 1.61
  

  
- Overall Height to End Cap (in): 1.86
  

  
- Pilot depth (in): 1
  

  
- Pilot diameter (in): 5
  

  
- Primary seal: BUNA TRIPLE LIP SEAL
  

  
- Radial Dynamic Load Capacity (lb): 26200
  

  
- Seal type: Multi-Lip Contact Seal
  

  
- Series: Flanged Cartridge Blocks
  

  
- Setscrew torque (in-lbs): 460
  

  
- Shaft locking: Single Set Collar
  

  
- Size code: 7
  

  
- Special lube fitting: STRAIGHT AND 90 DEG FITTING
  

  
- Square Distance Between Bolt Holes (in): 4.24
  

  
- Static Load Rating (lb): 30590
  

  
- Vibration frequency fundamental train: 0.0071
  

  
- Vibration frequency inner ring defect: 0.1814
  

  
- Vibration frequency outer ring defect: 0.1353
  

  
- Vibration frequency roller spin: 0.0554
  

  
- Width: 3.5
  

## Alternate products to `Rex 10479853 FC203TE FC Flanged Cartridge Block Mounted Spherical Roller Bearing 2-3/16" Bore - MROSupply.com`:
- [Dodge 070679 FC-S2-203RE flanged cartridge mounted bearing with S-2000 spherical roller insert, heavy duty rating, and set screw locking. Factory sealed and lubricated, this non-expansion unit features a proven R seal for effective contaminant exclusion and accommodates up to ±1° dynamic misalignment. Cast iron housing provides robust support for industrial conveyor and material handling applications.](https://www.mrosupply.com/products/128874/as-markdown/)
- [SealMaster USFC5000E-203-C is a 2.188" bore 4-bolt piloted flange bearing unit from the USRB spherical roller line. Features a cast iron housing, 52100 bearing steel insert with black oxide coating, adapter sleeve mounting, and double lip contact seal. Designed for heavy industrial applications requiring self-alignment and high radial/axial load capacity.](https://www.mrosupply.com/products/2253022/as-markdown/)

## Product's reviews:
- Good - Good
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- Mechanic - Great service and fast shipping and great quality of product.
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## 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.