# Link-Belt FB22431E 10413588 4-Bolt Flange Spherical Roller Bearing 1-15/16" Bore Adapter Sleeve Mount Cast Iron Housing - MROSupply.com ***Link-Belt FB22431E (Rexnord 10413588) is a 4-bolt flange spherical roller bearing with a 1-15/16" bore and adapter sleeve mount. The cast iron housing features a spring-loaded heavy contact seal and is powder coated for corrosion resistance. This fixed (non-expansion) unit is designed for heavy-duty industrial applications such as conveyors, fans, and gearboxes.*** ## Product details: - Catalog number: 10413588 - SKU: 489878 - Price: ***$974.50*** Each - Shipping: ***FREE SHIPPING*** ON ORDERS OVER $100 - Typically Ships in: 1 day - Brand: [Link-Belt](https://www.mrosupply.com/brands/link-belt/) - 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: 11.000 lb - UPC: 662327026424 - Returns: Yes - Technicall support: contact supplier for technical support on 800-626-2120 ## Product images: - https://static.mrosupply.com/images/noimage.webp ## Product attributes; - Ability to Relubricate: Yes - Available end cap: B432DTC - Available seal type: E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal - Bolt hole circle diameter (in): 5 3/4 in - Bolt hole spacing (width) (in): 4.06 - Bolt Size (in): 1.9375 in - Bore length (in): 3 1/8 in - Bore size (in): 1.9375 in - Cage Material: Steel - Clearance: C0 standard - Distance between bolt holes (in): 4 1/16 in - Distance from housing cast face to inner ring long hub face (in): 21/32 in - Distance from Mounting Surface to Cap Face (in): 3 9/16 in - Distance from mounting surface to outer most bearing face (in): 3 3/16 in - Fixed vs. Expansion: Fixed - Foot Height (in): 0.69 - Grease Fitting Thread Size: 1/8 NPT - Height: 7.25 - Housing Cast Face to Outermost Bearing Face (in): 0.66 - Housing coating: Powder coated - Housing Color: Black - Housing construction: Solid - Housing material: Cast iron - Housing Outside Diameter (in): 7 - Housing style: Flange block - Housing type: Flange, Four Bolt - Inner Ring Outside Diameter (in): 2.307 - Insert: B431L - Length: 7.25 - Locking collar outside diameter (in): 2 7/8 in - Locking device kit: B432SC - Locking Type: Single Set Collar - Lubricant: Lithium Complex NLGI 2 Grease - Lubrication type: EXXON RONEX MP STD - Maximum Speed (RPM): 2150 rpm - Maximum Temperature (C): 107 C - Maximum Temperature (F): 225 F - Microlock kit: B436MLK - Misalignment Capability: ±2.0° Misalignment - Dynamic - Misalignment Type: Dynamic - Mounting bolt size (in): 1/2 in - Mounting Housing Width (in): 11/16 in - Mounting pad width (in): 7 in - Primary seal: Buna spring loaded lip seal - Radial Dynamic Load Capacity (lb): 25900 lb - Radial Static Load Capacity (lb): 33200 lb - Retainer material: Steel - Rolling element: Spherical Roller - Seal kit: B432ES - Seal type: Heavy Contact Seal - Setscrew torque (in-lbs): 325 in/lbs - Size code: B432 - Standoff distance (in): 1/16 in - Unit of dimension: in - Vibration frequency fundamental train: 0.0072 cps - Vibration frequency inner ring defect: 0.1617 cps - Vibration frequency outer ring defect: 0.1217 cps - Vibration frequency roller spin: 0.0559 cps - Volume: 0.796 - Volume unit: GLL - Width: 3.50 ## Product documents / software: - [3D SAT](https://documents.mrosupply.com/product_documents/FB/FB22431E/rexnord_3d_sat_FB22431E_MfleSaR.sat) - [Link-Belt B22400, B22500, B226000 Series Roller Bearings](https://documents.mrosupply.com/product_documents/AN/AN16/600-Series-Roller-Bearings_Installation-Manual_VNwhI8s.pdf) - [2D DXF](https://documents.mrosupply.com/product_documents/FB/FB22431E/rexnord_2d_dxf_FB22431E_4oYJrU2.dxf) ## 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.