# Link-Belt P3U2M25N 10442885 P3U200 2-Bolt Pillow Block Ball Bearing 25 mm Bore Set Screw Locking Cast Iron Housing - MROSupply.com

***Link-Belt P3U2M25N (mfg part 10442885, P3U200) is a 2-bolt pillow block ball bearing with a 25 mm bore, set screw locking, and a cast iron housing. It features a Buna single lip contact seal, nylon retainer, and C3 clearance. This fixed (non-expansion) unit is powder coated and designed for standard-duty industrial applications.***



## Product details:

- Catalog number: 10442885
- SKU: 498107
- Price: ***$119.79*** 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-ball-bearings/pillow-block-bearings/2-bolt-pillow-block-bearings/)
    - [Pillow Block Bearings](htts://www.mrosupply.com/bearings/mounted-bearings/mounted-ball-bearings/pillow-block-bearings/)
    - [Mounted Ball Bearings](htts://www.mrosupply.com/bearings/mounted-bearings/mounted-ball-bearings/)
    - [Mounted Bearings](htts://www.mrosupply.com/bearings/mounted-bearings/)
    - [Bearings](htts://www.mrosupply.com/bearings/)
- Unit of measure: each
- Weight: 1.800 lb
- UPC: 662327748241
- 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: Y2166N
  

  
- Available seal type: E3 Triple lip seal;N lip seal;H labyrinth seal
  

  
- Base Length (in): 5.38
  

  
- Base to centerline height (in): 1.4375
  

  
- Base to centerline height (mm): 36.51 mm
  

  
- Base Width (in): 1.33
  

  
- Bearing housing: Pillow block 2 bolt BB
  

  
- Bearing housing material: Cast iron
  

  
- Bearing Insert Material: 52100 Bearing Steel
  

  
- Bearing Type: Standard duty ball brg
  

  
- Bolt hole spacing (width) (in): 4
  

  
- Bolt Size (in): 3/8
  

  
- Bolt Size (mm): M10
  

  
- Bore length (mm): 34.53 mm
  

  
- Bore Shape: Straight
  

  
- C dynamic load rating: 3150 lb
  

  
- Cage Material: Molded fiber glass reinforced nylon
  

  
- Cage Type: Ball Riding Retainer
  

  
- Co static load rating: 1760 lb
  

  
- Distance between bolt holes (mm): 101.6 mm
  

  
- Distance from Bearing Centerline to Cap Face (mm): 34.9 mm
  

  
- Distance from Bearing Centerline to Outer Most Bearing Face (in): 0.797
  

  
- Distance from Bearing Centerline to Outer Most Bearing Face (mm): 20.2 mm
  

  
- Fixed expansion: Fixed
  

  
- Foot Height (in): 0.56
  

  
- Grease fitting size: 1/8 NPT
  

  
- Height: 1.81
  

  
- Housing Base: Semi-Solid
  

  
- Housing coating: Powder coated
  

  
- Housing Color: Black
  

  
- Housing construction: One Piece
  

  
- Housing Height (mm): 73 mm
  

  
- Inner Ring Outside Diameter (in): 1.313
  

  
- Insert: UG2M25NL
  

  
- Length: 5.63
  

  
- Length Through Bore (in): 1.359
  

  
- Lubricant: Lithium Complex NLGI 2 Grease
  

  
- Lubrication type: EXXON RONEX MP STD
  

  
- Max Speed: 9600 rpm
  

  
- Max temperature (°F (°C)): 225 (107) F (C)
  

  
- Maximum Temperature (C): 107
  

  
- Misalignment Capability: ±2.0° Misalignment - Static Only
  

  
- Misalignment Type: Static Only
  

  
- Mounted clearance: C3 standard
  

  
- Mounting bolt hole slot length (mm): 19 mm
  

  
- Mounting bolt size (mm): 10 mm
  

  
- Mounting pad height (mm): 14.3 mm
  

  
- Mounting pad length (mm): 136.5 mm
  

  
- Mounting pad width (mm): 41.3 mm
  

  
- Outer Ring Land Profile: Standard
  

  
- Primary seal: BUNA single lip contact seal
  

  
- Retainer type: Nylon
  

  
- Rolling element: Ball Bearing
  

  
- Service instructions: BR3-007 LB 200 ball-300 ball
  

  
- Setscrew torque (in-lbs): 87-92 in/lbs
  

  
- Shaft diameter (mm): 25 mm
  

  
- Shaft locking: Setscrew locking
  

  
- Size code: 205
  

  
- Slot Length (in): 0.75
  

  
- Type of seal: Single lip contact seal
  

  
- Unit of dimension: in
  

  
- Vibration frequency fundamental train: 0.0067 cps
  

  
- Vibration frequency inner ring defect: 0.0905 cps
  

  
- Vibration frequency outer ring defect: 0.0595 cps
  

  
- Vibration frequency roller spin: 0.0387 cps
  

  
- Volume: 0.533
  

  
- Volume unit: CDM
  

  
- Width: 3.19
  
## Product documents / software:

- [3D SAT](https://documents.mrosupply.com/product_documents/P3/P3U2M25N/rexnord_3d_sat_P3U2M25N_tzX3nG1.sat)
- [2D DXF](https://documents.mrosupply.com/product_documents/P3/P3U2M25N/rexnord_2d_dxf_P3U2M25N.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.