# Link-Belt PB224M45H 10417053 2-Bolt Pillow Block Spherical Roller Bearing 45 mm Bore Adapter Sleeve Mount Cast Iron Housing - MROSupply.com

***Link-Belt PB224M45H (Rexnord 10417053) is a 2-bolt pillow block spherical roller bearing with a 45 mm bore, adapter sleeve mount, and cast iron housing. This non-expansion unit features a steel clearance seal and is designed for heavy-duty industrial applications such as conveyors, fans, and gearboxes. The bearing insert is B4M45L, and the housing is powder coated for corrosion resistance.***



## Product details:

- Catalog number: 10417053
- SKU: 495352
- Price: ***$649.53*** 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: 12.029 lb
- UPC: 662327403201
- 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 seal type: E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
  

  
- Base Length (in): 8.13
  

  
- Base to centerline height (in): 2.25
  

  
- Base Width (in): 2.5
  

  
- Bolt hole spacing (width) (in): 6.25
  

  
- Bolt Size (in): 5/8
  

  
- Bolt Size (mm): 16
  

  
- Bore Diameter (mm): 45
  

  
- Cage Material: Steel
  

  
- Clearance: C0 STANDARD
  

  
- Distance from Bearing Centerline to Outer Most Bearing Face (in): 1.91
  

  
- End Cap: B432DTC
  

  
- Fixed vs. Expansion: Fixed
  

  
- Foot Height (in): 1.38
  

  
- Grease Fitting Thread Size: 1/8 NPT
  

  
- Height: 4.5
  

  
- 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 style: Pillow Block
  

  
- Housing type: Pillow Block, Two Bolt
  

  
- Inner Ring Outside Diameter (in): 2.307
  

  
- Insert: B4M45L
  

  
- Length: 8.5
  

  
- Length Through Bore (in): 3.13
  

  
- Locking collar outside diameter (in): 2.88
  

  
- Locking device kit: B432SC
  

  
- Lubricant: Lithium Complex NLGI 2 Grease
  

  
- Maximum Speed (RPM): 2800
  

  
- Maximum Temperature (C): 107
  

  
- Maximum Temperature (F): 225
  

  
- Microlock kit: B436MLK
  

  
- Misalignment Capability: ±2.0° Misalignment - Dynamic
  

  
- Misalignment Type: Dynamic
  

  
- Overall Height (in): 4.56
  

  
- Overall Length (in): 8.13
  

  
- Overall width (in): 3.13
  

  
- Primary seal: STEEL CLEARANCE SEAL
  

  
- Radial Dynamic Load Capacity (lb): 25900
  

  
- Rolling element: Spherical Roller
  

  
- Seal kit: B432HS
  

  
- Seal type: Clearance Seal
  

  
- Series: Solid-housed Pillow Blocks
  

  
- Setscrew torque (in-lbs): 325
  

  
- Shaft locking: Single Set Collar
  

  
- Size code: B432
  

  
- Slot Length (in): 0.94
  

  
- Static Load Rating (lb): 33200
  

  
- Vibration frequency fundamental train: 0.0072
  

  
- Vibration frequency inner ring defect: 0.1617
  

  
- Vibration frequency outer ring defect: 0.1217
  

  
- Vibration frequency roller spin: 0.0559
  

  
- Width: 3.5
  
## Product documents / software:

- [3D SAT](https://documents.mrosupply.com/product_documents/PB/PB224M45H/rexnord_3d_sat_PB224M45H_tEamdBL.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/PB224M45H/rexnord_2d_dxf_PB224M45H.dxf)
## Alternate products to `Link-Belt PB224M45H 10417053 2-Bolt Pillow Block Spherical Roller Bearing 45 mm Bore Adapter Sleeve Mount Cast Iron Housing - MROSupply.com`:
- [Rex ZEP2045MM Type-E pillow block spherical roller bearing, 2000 series normal duty, 45 mm bore, fixed cast iron 2-bolt housing, single setscrew locking collar, clearance seal.](https://www.mrosupply.com/products/508297/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.