# Dodge 070557 F4S-S2-307R Four-Bolt Flange Mounted Bearing 3-7/16" Bore Spherical Roller Set Screw Cast Iron Housing - MROSupply.com

***Dodge 070557 F4S-S2-307R four-bolt flange mounted spherical roller bearing with 3-7/16" bore, set screw locking, and cast iron housing. Features a greasable, sensor-ready design with a static load capacity of 81,500 lbf for heavy-duty industrial***



## Product details:

- Catalog number: 070557
- SKU: 133526
- Price: ***$1,218.62*** 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-roller-bearings/flanged-mounted-bearings/4-bolt-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: 29.540 lb
- Technicall support: contact supplier for technical support on +1-864-284-5700


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


## Product attributes;

  
- Bearing component: Mounted Bearing
  

  
- Bearing type: Spherical roller, spherical roller
  

  
- Bolt Diameter: 0.7500 in
  

  
- Bore length: 4.0000 in, 101.6 mm
  

  
- Expansion capability: Non-expansion (fixed)
  

  
- Greasable: Yes
  

  
- Housing: Cast iron
  

  
- Housing construction: Solid
  

  
- Housing type: Four-bolt flange
  

  
- I.D.: 2 in
  

  
- Insert material: Steel
  

  
- Locking: Set screw
  

  
- Lubrication type: Grease
  

  
- Max Speed: 1280 RPM
  

  
- Rolling element: Spherical roller
  

  
- Sensor ready: Yes
  

  
- Shaft attachment: Setscrew
  

  
- Shaft diameter: 3.4375 in
  

  
- Static load capacity: 81500 lbf, 362530.062 N
  
## Product documents / software:

- [Dimensions](https://documents.mrosupply.com/product_documents/07/070855/s2000_flg_square_dim.pdf)
- [Features and Benefits](https://documents.mrosupply.com/product_documents/07/070332/s2000_features_ben.pdf)
- [Nomenclature](https://documents.mrosupply.com/product_documents/07/070332/s2000_nom.pdf)
- [Selection](https://documents.mrosupply.com/product_documents/07/070332/s2000_sel.pdf)
- [Specifications](https://documents.mrosupply.com/product_documents/07/070332/s2000_spec.pdf)
- [2D DXF front](https://documents.mrosupply.com/product_documents/07/070557/baldor2d_070557_front_PAclogs.dxf)
- [2D DXF right](https://documents.mrosupply.com/product_documents/07/070557/baldor2d_070557_right_UZSG2wj.dxf)
- [2D DXF top](https://documents.mrosupply.com/product_documents/07/070557/baldor2d_070557_top_QXicAHe.dxf)
- [3D DXF](https://documents.mrosupply.com/product_documents/07/070557/baldor3d_070557_P8MtaNk.dxf)
- [3D DXF](https://documents.mrosupply.com/product_documents/07/070557/baldor3d_070557_nX8UgfB.dxf)
## Alternate products to `Dodge 070557 F4S-S2-307R Four-Bolt Flange Mounted Bearing 3-7/16" Bore Spherical Roller Set Screw Cast Iron Housing - MROSupply.com`:
- [Moline 19211307 3-7/16" M2000 Spherical Roller Bearing, Non-Expansion, 4-Bolt Flange. Standard contact seal. Cast iron housing for industrial conveying and air handling applications.](https://www.mrosupply.com/products/2491148/as-markdown/)
## Suggested products:
- [Dodge 125880 F2B-SC-40M two-bolt flange ball bearing unit with 40mm bore diameter. Cast iron housing with set screw locking mechanism. Standard duty 208 series bearing with DualGuard seals for reliable performance in general industrial applications.](https://www.mrosupply.com/products/128776/as-markdown/)
- [Dodge 070438 F3R-S2-108R is a three-bolt flange mounted spherical roller bearing with a 1-1/2" bore, setscrew shaft attachment, and non-expansion (fixed) design. It features a solid cast iron housing, is sensor-ready, and is greasable for maintenance.](https://www.mrosupply.com/products/133508/as-markdown/)
- [Dodge 069966 IPEC18 (307) bearing end cap and cover component. Cast iron construction for industrial mounted bearing applications. Designed for protection and sealing of bearing assemblies in demanding environments.](https://www.mrosupply.com/products/591793/as-markdown/)
- [Dodge 125752 F2B-VSC-30M two-bolt flange mount ball bearing with 30mm bore. Intermediate duty VSC bearing features set screw locking, cast iron housing, DualGuard seals, and 206 series insert for general industrial applications.](https://www.mrosupply.com/products/128633/as-markdown/)
- [Dodge 070646 FC-S2-108R piloted flange spherical roller bearing unit. 1-1/2" bore, set screw locking, heavy duty rating. Non-expansion (fixed) design with 21,000 lbf static load capacity. 2,900 RPM maximum speed.](https://www.mrosupply.com/products/133483/as-markdown/)

## Product's reviews:
- Great! - Cheapest price I've found on the web.
- Purchase review - I received quick replies to any questions; delivery was on time and immediate.
I am very satisfied with my experience with MRO Supply.
- Friction discs - shipped quickly worked as expected
- Awesome transaction - Great company to do business with. Transaction went smooth and quick!




## 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.