# Link-Belt PB22447H 10438232 2-Bolt Pillow Block Spherical Roller Bearing 2-15/16" Bore Adapter Sleeve Mount Cast Iron Housing - MROSupply.com

***Link-Belt PB22447H (Rexnord 10438232) is a 2-bolt pillow block spherical roller bearing with a 2-15/16" bore, adapter sleeve mount, and fixed non-expansion design. The cast iron housing features a steel clearance seal and powder-coated finish. Rated for heavy-duty industrial applications including conveyors, fans, and gearboxes.***



## Product details:

- Catalog number: 10438232
- SKU: 495562
- Price: ***$808.37*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Link-Belt](https://www.mrosupply.com/brands/link-belt/)
- Category: 
    - [2-Bolt Pillow Block Bearings](htts://www.mrosupply.com/bearings/mounted-bearings/mounted-roller-bearings/pillow-block-bearings/2-bolt-pillow-block-bearings/)
    - [Pillow Block Bearings](htts://www.mrosupply.com/bearings/mounted-bearings/mounted-roller-bearings/pillow-block-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: 26.300 lb
- UPC: 662327110246
- 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: B448DTC
  

  
- Available seal type: E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
  

  
- Base Length (in): 10.44
  

  
- Base to centerline height (in): 3 1/4 in
  

  
- Base Width (in): 3.19
  

  
- Bolt hole spacing (width) (in): 8.13
  

  
- Bolt Size (in): 2.9375 in
  

  
- Bore length (in): 4 in
  

  
- Bore size (in): 2.9375 in
  

  
- Cage Material: Steel
  

  
- Clearance: C0 standard
  

  
- Distance between bolt holes (in): 8 1/8 in
  

  
- Distance from Bearing Centerline to Cap Face (in): 2 25/32 in
  

  
- Distance from Bearing Centerline to Outer Most Bearing Face (in): 2 7/16 in
  

  
- Fixed vs. Expansion: Fixed
  

  
- Grease Fitting Thread Size: 1/8 NPT
  

  
- Height: 10.56
  

  
- Housing Cast Face to Outermost Bearing Face (in): 0.84
  

  
- Housing coating: Powder coated
  

  
- Housing Color: Black
  

  
- Housing construction: Solid
  

  
- Housing material: Cast iron
  

  
- Housing style: Pillow block
  

  
- Housing type: Pillow Block, Two Bolt
  

  
- Inner Ring Outside Diameter (in): 3.37
  

  
- Insert: B447L
  

  
- Length: 6.56
  

  
- Locking collar outside diameter (in): 4 1/16 in
  

  
- Locking device kit: B448SC
  

  
- Locking Type: Single Set Collar
  

  
- Lubricant: Lithium Complex NLGI 2 Grease
  

  
- Lubrication type: EXXON RONEX MP STD
  

  
- Maximum Speed (RPM): 1950 RPM
  

  
- Maximum Temperature (C): 107 C
  

  
- Maximum Temperature (F): 225 F
  

  
- Microlock kit: B448MLK
  

  
- Misalignment Capability: ±2.0° Misalignment - Dynamic
  

  
- Misalignment Type: Dynamic
  

  
- Mounting bolt hole slot length (in): 1 1/16 in
  

  
- Mounting bolt size (in): 3/4 in
  

  
- Mounting pad height (in): 2 in
  

  
- Mounting pad length (in): 10 7/16 in
  

  
- Mounting pad width (in): 3 3/16 in
  

  
- Primary seal: Steel clearance seal
  

  
- Radial Dynamic Load Capacity (lb): 51100 lb
  

  
- Radial Static Load Capacity (lb): 71500 lb
  

  
- Retainer material: Steel
  

  
- Rolling element: Spherical Roller
  

  
- Seal kit: B448HS
  

  
- Seal type: Labyrinth Seal
  

  
- Setscrew torque (in-lbs): 680 in/lbs
  

  
- Size code: B448
  

  
- Unit of dimension: in
  

  
- Vibration frequency fundamental train: 0.0072 cps
  

  
- Vibration frequency inner ring defect: 0.1701 cps
  

  
- Vibration frequency outer ring defect: 0.1299 cps
  

  
- Vibration frequency roller spin: 0.0591 cps
  

  
- Volume: 1.654
  

  
- Volume unit: GLL
  

  
- Width: 4.25
  
## Product documents / software:

- [3D SAT](https://documents.mrosupply.com/product_documents/PB/PB22447H/rexnord_3d_sat_PB22447H_ji5BEuu.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/PB/PB22447H/rexnord_2d_dxf_PB22447H_tRqfarb.dxf)
## Alternate products to `Link-Belt PB22447H 10438232 2-Bolt Pillow Block Spherical Roller Bearing 2-15/16" Bore Adapter Sleeve Mount Cast Iron Housing - MROSupply.com`:
- [Dodge 070331 P2B-S2-215L two-bolt pillow block bearing with 2-15/16" bore, set screw locking, spherical roller insert, cast iron housing, non-expansion fixed type, labyrinth seal, grease lubrication, 2040 RPM max speed.](https://www.mrosupply.com/products/130605/as-markdown/)
- [Dodge 070354 P2B-S2-215LE two-bolt pillow block bearing with 2-15/16" bore, set screw locking, and spherical roller insert. Cast iron housing, expansion (float) design, labyrinth seal, grease lubrication, and 2040 RPM max speed. For heavy-duty conveyor](https://www.mrosupply.com/products/128926/as-markdown/)
- [Link-Belt PEB22447H (10433862) is a 2-bolt expansion pillow block spherical roller bearing with a 2-15/16" bore and adapter sleeve mount. The cast iron housing features a powder-coated finish and a steel clearance seal. This expansion unit accommodates axial shaft movement in heavy-duty industrial applications such as conveyors and fans.](https://www.mrosupply.com/products/495939/as-markdown/)
- [Dodge 070285 P2B-S2-215R two-bolt pillow block bearing with 2-15/16" bore, set screw locking, spherical roller insert, cast iron housing, non-expansion fixed design, Trident triple-lip seal, grease lubrication, 1490 RPM max speed.](https://www.mrosupply.com/products/128976/as-markdown/)
- [Dodge 070308 P2B-S2-215RE two-bolt pillow block bearing with 2-15/16" bore, set screw locking, and spherical roller insert. Cast iron housing, expansion (float) design, TRIDENT triple-lip seal, and greasable for heavy-duty applications.](https://www.mrosupply.com/products/128977/as-markdown/)
- [Rex ZA2215 2000 series normal duty mounted spherical roller bearing in a cast iron fixed 2-bolt pillow block housing. 2-15/16 in (74.61 mm) bore with single setscrew locking collar and standard clearance seal. Designed for moderate load applications requiring self-alignment and reliable performance.](https://www.mrosupply.com/products/507482/as-markdown/)
- [Moline 19221215 2-15/16" M2000 Spherical Roller Bearing, Non-Expansion, 2-Bolt Pillow Block. Standard contact seal. Cast iron housing for industrial conveying and air handling applications.](https://www.mrosupply.com/products/2491179/as-markdown/)
- [Moline 19121215 2-15/16" M2000 Spherical Roller Bearing, Expansion, 2-Bolt Pillow Block. Standard contact seal. Cast iron housing for industrial conveying and air handling applications.](https://www.mrosupply.com/products/2491020/as-markdown/)






## 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.