# Link-Belt TB22431HK81 10427748 Take-Up Spherical Roller Bearing 1-15/16" Bore Adapter Sleeve Mount Cast Iron Housing - MROSupply.com

***Link-Belt TB22431HK81 (mfg part 10427748) is a take-up spherical roller bearing unit with a 1-15/16" bore, adapter sleeve mount, and cast iron housing. It features a steel clearance seal, single set collar locking, and is fixed (non-expansion). Designed for heavy-duty industrial applications requiring reliable shaft support and self-alignment.***



## Product details:

- Catalog number: 10427748
- SKU: 499007
- Price: ***$565.20*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Link-Belt](https://www.mrosupply.com/brands/link-belt/)
- Category: 
    - [Take-Up Bearing Units](htts://www.mrosupply.com/bearings/mounted-bearings/mounted-roller-bearings/take-up-bearings/take-up-bearing-units/)
    - [Take-Up Bearings](htts://www.mrosupply.com/bearings/mounted-bearings/mounted-roller-bearings/take-up-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: 10.340 lb
- UPC: 662327141813
- 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
  

  
- Adjusting screw clearance hole diameter (in): 1.125 in
  

  
- Adjusting screw square nut seat height (in): 1 15/16 in
  

  
- Adjustment pad height (in): 3 3/16 in
  

  
- Adjustment slot width (in): 3/4 in
  

  
- Allowable Working Load [2/3 Yield Strength] (lb): 12300
  

  
- Available end cap: B432DTC
  

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

  
- Base to centerline height (in): 3 15/16 in
  

  
- 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 from Bearing Centerline to Outer Most Bearing Face (in): 1 29/32 in
  

  
- Distance from housing outside diameter to cast square nut slot face (in): 4 1/2 in
  

  
- Fixed vs. Expansion: Fixed
  

  
- Grease Fitting Thread Size: 1/8 NPT
  

  
- Height: 6.63
  

  
- Housing Cast Face to Outermost Bearing Face (in): 0.69
  

  
- Housing coating: Powder coated
  

  
- Housing Color: Black
  

  
- Housing construction: Solid
  

  
- Housing height (in): 4 1/2 in
  

  
- Housing length (in): 6 3/16 in
  

  
- Housing material: Cast iron
  

  
- Housing Outside Diameter to Cast Square Nut Slot Face (in): 4.5
  

  
- Housing style: Take-Up Block
  

  
- Housing type: Take Up, Wide Slot
  

  
- Housing width (in): 2 7/16 in
  

  
- Inner Ring Outside Diameter (in): 2.307
  

  
- Insert: B431L
  

  
- Length: 6.63
  

  
- 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): 2800 rpm
  

  
- Maximum Temperature (C): 107 C
  

  
- Maximum Temperature (F): 225 F
  

  
- Microlock kit: B436MLK1
  

  
- Misalignment Capability: ±2.0° Misalignment - Dynamic
  

  
- Misalignment Type: Dynamic
  

  
- Primary seal: Steel clearance seal
  

  
- Radial Dynamic Load Capacity (lb): 25900 lb
  

  
- Radial Static Load Capacity (lb): 33200 lb
  

  
- Retainer material: Steel
  

  
- Rolling element: Spherical Roller
  

  
- Seal kit: B432HS
  

  
- Seal type: Labyrinth Seal
  

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

  
- Size code: B432
  

  
- Slot Length (in): 0.687 in
  

  
- Slot spacing (in): 4 in
  

  
- Slot Width (in): 0.69
  

  
- Special lube fitting: 90 DEG LUBE FITTING
  

  
- Special lube percent: 40% GREASE FILL
  

  
- Take-up Slot Length (in): 3 3/8 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: 0.713
  

  
- Volume unit: GLL
  

  
- Width: 3.75
  
## Product documents / software:

- [Link-Belt B22400, B22500, B226000 Series Roller Bearings Installation Instructions](https://documents.mrosupply.com/product_documents/23/64/2364678/77c6bbb46db914f4b0d1e31bacd518391dd68a74_NNrOhnY.pdf)
- [Link-Belt B22400, B22500, B226000 Series Roller Bearings Installation Instructions](https://documents.mrosupply.com/product_documents/AN/AN16/600-Series-Roller-Bearings_Installation-Manual_VNwhI8s.pdf)
- [Rexnord Bearings Catalog](https://documents.mrosupply.com/product_documents/58/93/5893723/5c878e5c94dc5c3d338a775129f99b4f092be791_xnS4NzU.pdf)
- [Rexnord Bearings Catalog](https://documents.mrosupply.com/product_documents/85/80/858069/BR101-100EN_catalog.pdf)






## 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.