# Link-Belt P3U235N 10413991 2-Bolt Pillow Block Ball Bearing 2-3/16" Bore Set Screw Locking Cast Iron Housing - MROSupply.com

***Link-Belt P3U235N 10413991 2-bolt pillow block ball bearing with 2-3/16" bore, set screw locking, and cast iron housing. Fixed (non-expansion) unit features Buna single lip contact seal and nylon retainer. Part of the Link-Belt 200 series ball bearing line for standard-duty industrial applications.***



## Product details:

- Catalog number: 10413991
- SKU: 498243
- Price: ***$219.42*** 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: 7.850 lb
- UPC: 662327121297
- 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
  

  
- Adjustment slot width (in): Active in
  

  
- Adjustment Slot Width (mm): True mm
  

  
- Available end cap: No
  

  
- Base Length (in): 8.88
  

  
- Base to centerline height (in): 2.5
  

  
- Base Width (in): 2.31
  

  
- Bearing Insert Material: 52100 Bearing Steel
  

  
- Bolt hole spacing (width) (in): 6.94
  

  
- Bore Shape: Straight
  

  
- Bore size (in): 2.1875 in
  

  
- Cage Material: Molded fiber glass reinforced nylon
  

  
- Cage Type: Ball Riding Retainer
  

  
- Distance between bolt holes (in): 6 15/16
  

  
- Distance from Bearing Centerline to Cap Face (in): 2 1/64
  

  
- Distance from Bearing Centerline to Outer Most Bearing Face (in): 1 13/32 in
  

  
- Duty/Series: Standard Duty
  

  
- Fixed vs. Expansion: Fixed
  

  
- Grease Fitting Thread Size: 1/8 NPT
  

  
- Height: 5.50
  

  
- Housing Base: Semi-Solid
  

  
- Housing coating: Powder coated
  

  
- Housing Color: Black
  

  
- Housing construction: One Piece
  

  
- Housing height (in): 5 in
  

  
- Housing material: Cast iron
  

  
- Housing style: Pillow block
  

  
- Housing type: Pillow Block, Two Bolt
  

  
- Inner Ring Outside Diameter (in): 2.749
  

  
- Insert: UG235NL
  

  
- Length: 9.50
  

  
- Length Through Bore (in): 2.25
  

  
- Locking Type: Set screw
  

  
- Lubricant: Lithium Complex NLGI 2 Grease
  

  
- Lubrication type: EXXON RONEX MP STD
  

  
- Max distance between bolt holes (in): E3 Triple lip seal;N lip seal;H labyrinth seal
  

  
- Max distance between bolt holes (mm): 2 1/2
  

  
- Maximum Speed (RPM): 4360 rpm
  

  
- Maximum Temperature (C): 107 C
  

  
- Maximum Temperature (F): 225 F
  

  
- Misalignment Capability: ±2.0° Misalignment - Static Only
  

  
- Misalignment Type: Static Only
  

  
- Mounted clearance: C3 standard
  

  
- Mounting bolt hole slot length (in): 1 3/16 in
  

  
- Mounting bolt size (in): 5/8 in
  

  
- Mounting pad height (in): 1 in
  

  
- Mounting pad length (in): 8 7/8 in
  

  
- Mounting pad width (in): 2 5/16 in
  

  
- Outer Ring Land Profile: Standard
  

  
- Primary seal: BUNA single lip contact seal
  

  
- Radial Dynamic Load Capacity (lb): 9800 lb
  

  
- Radial Static Load Capacity (lb): 6570 lb
  

  
- Retainer type: Nylon
  

  
- Rolling element: Ball Bearing
  

  
- Seal type: Single lip contact seal
  

  
- Setscrew torque (in-lbs): 290-325 in/lbs
  

  
- Size code: 211
  

  
- Unit of dimension: in
  

  
- Vibration frequency fundamental train: 0.0068 cps
  

  
- Vibration frequency inner ring defect: 0.0987 cps
  

  
- Vibration frequency outer ring defect: 0.0680 cps
  

  
- Vibration frequency roller spin: 0.0437 cps
  

  
- Volume: 0.707
  

  
- Volume unit: GLL
  

  
- Width: 3.13
  
## Product documents / software:

- [3D SAT](https://documents.mrosupply.com/product_documents/P3/P3U235N/rexnord_3d_sat_P3U235N_Zg7c6Lo.sat)
- [Link-Belt S/U/W/Y/CL200,U/Y300,U3K00 Series Ball Bearings](https://documents.mrosupply.com/product_documents/24/2436/U3K00-Series-Ball-Bearings_Installation-Manual_0NZaIEg.pdf)
- [2D DXF](https://documents.mrosupply.com/product_documents/P3/P3U235N/rexnord_2d_dxf_P3U235N_VztIMtP.dxf)
## Alternate products to `Link-Belt P3U235N 10413991 2-Bolt Pillow Block Ball Bearing 2-3/16" Bore Set Screw Locking Cast Iron Housing - MROSupply.com`:
- [Dodge 123820 P2B-SC-203 two-bolt pillow block bearing with 2-3/16" bore, set screw locking, standard duty ball bearing insert, and cast iron housing. Non-expansion fixed design with DualGuard seals and flingers for general purpose applications. Relubricatable, powder coated finish, 211 series.](https://www.mrosupply.com/products/123389/as-markdown/)
- [Dodge 123822 P2B-SC-207 two-bolt pillow block bearing with 2-7/16" bore, 65-degree set screw locking, normal duty cast iron housing, 212 series, non-expansion design with DualGuard seals for general industrial applications.](https://www.mrosupply.com/products/131709/as-markdown/)
- [SealMaster NP-35 700200 2-3/16" bore 2-bolt pillow block bearing, Gold Line. Cast iron housing with 52100 bearing steel insert, black oxide coating, set screw lock, and labyrinth seal. Pre-lubricated for general industrial applications.](https://www.mrosupply.com/products/421923/as-markdown/)
- [Dodge 123588 P2B-VSC-203 two-bolt pillow block bearing with 2-3/16" bore, intermediate duty set screw locking, cast iron housing, DualGuard seal with flingers, non-expansion fixed design, 4000 rpm maximum speed, relubricatable, for general industrial applications.](https://www.mrosupply.com/products/130979/as-markdown/)
- [SKF-Bearing SY 2.3/16 TF](https://www.mrosupply.com/products/326903/as-markdown/)
- [Browning VPS-223 AH 765811 2-bolt pillow block mounted ball bearing with a 1.438-inch bore and set screw locking. The cast iron housing supports a 52100 bearing steel insert with a black oxide coated inner ring, single lip contact seal, and flinger. Suitable for conveyor head shafts, fan supports, and general industrial machinery.](https://www.mrosupply.com/products/2272220/as-markdown/)
- [Dodge 128451 P2B-DLAH-207 two-bolt pillow block ball bearing with 2-7/16" bore, D-Lok concentric collar locking, cast iron housing, standard duty rating, non-expansion design for air handling applications. Single-lip seal with flingers, powder coated finish, relubrication enabled, maximum 3500 rpm.](https://www.mrosupply.com/products/130903/as-markdown/)
- [Dodge 128449 P2B-DLAH-203 two-bolt pillow block bearing with 2-3/16" bore, standard duty ball bearing insert, and D-Lok Air Handling concentric clamp collar locking. Cast iron housing with powder coated finish, single-lip seal with flingers, and relubrication capability. Designed for HVAC air handling applications, non-expansion type, maximum 3500 rpm.](https://www.mrosupply.com/products/132409/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.